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+<div class="col row justify-content-center">
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+ <h1>Тест "PHP 5 - Основы"</h1>
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+
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+ <div id="question-bxf4NZGXpiUM" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Стандартные функции PHP</div>
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+ <div class="question-text">С помощью, какой функции можно преобразовать текстовое представление даты на
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+ английском языке в метку времени Unix?
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input name="bxf4NZGXpiUM-answers" type="radio" disabled="disabled" checked="checked">
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+ <p class=" correct ">strtotime()</p>
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+ <p style="position:absolute; right:11px;">2845 / 4786</p>
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+ </li>
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+ <li>
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+ <input name="bxf4NZGXpiUM-answers" type="radio" disabled="disabled">
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+ <p class="">strftime()</p>
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+ <p style="position:absolute; right:11px;">335 / 4786</p>
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+ </li>
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+ <li>
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+ <input name="bxf4NZGXpiUM-answers" type="radio" disabled="disabled">
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+ <p class="">mktime()</p>
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+ <p style="position:absolute; right:11px;">1310 / 4786</p>
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+ </li>
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+ <li class="last">
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+ <input name="bxf4NZGXpiUM-answers" type="radio" disabled="disabled">
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+ <p class="">strptime()</p>
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+ <p style="position:absolute; right:11px;">283 / 4786</p>
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+ </li>
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+ </ul>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-VzRnbDLKHvEs" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Базовые понятия</div>
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+ <div class="question-text">Каким способом нужно добавлять переменную как параметр GET-запроса в URL-адрес ?
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input name="VzRnbDLKHvEs-answers" type="radio" disabled="disabled">
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+ <p class="">$url = "http://yoursite.com/test.php?var=?Variable";
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+ </p>
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+ <p style="position:absolute; right:11px;">213 / 2864</p>
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+ </li>
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+ <li>
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+ <input name="VzRnbDLKHvEs-answers" type="radio" disabled="disabled">
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+ <p class="">$url = 'http://yoursite.com/test.php$var=$Variable';
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+ </p>
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+ <p style="position:absolute; right:11px;">74 / 2864</p>
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+ </li>
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+ <li>
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+ <input name="VzRnbDLKHvEs-answers" type="radio" disabled="disabled">
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+ <p class="">$url = "http://yoursite.com/test.php($var=$Variable)";
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+ </p>
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+ <p style="position:absolute; right:11px;">67 / 2864</p>
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+ </li>
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+ <li>
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+ <input name="VzRnbDLKHvEs-answers" type="radio" disabled="disabled">
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+ <p class="">$url = "http://yoursite.com/test.php$var=?Variable";
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+ </p>
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+ <p style="position:absolute; right:11px;">81 / 2864</p>
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+ </li>
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+ <li class="last">
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+ <input name="VzRnbDLKHvEs-answers" type="radio" disabled="disabled" checked="checked">
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+ <p class=" correct ">$url = "http://yoursite.com/test.php?var=$Variable";
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+ </p>
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+ <p style="position:absolute; right:11px;">2419 / 2864</p>
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+ </li>
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+ </ul>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-IfdCgh6RlE6d" class="col-8 alert alert-success">
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+ <div class="question incorrect ">
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+
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+ <div class="question-topic">Управляющие конструкции</div>
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+ <div class="question-text">Какой результат выполнения скрипта:
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+ <pre class="chili"><code class="php"><span class="php__start"><?php</span> <br><span
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+ class="php__keyword">$</span><span class="php__variable">a</span>=<span
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+ class="php__number">0</span>; <br><span class="php__keyword">if</span>(<span
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+ class="php__keyword">$</span><span class="php__variable">b</span>=<span
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+ class="php__keyword">$</span><span class="php__variable">a</span>) <br><span
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+ class="php__keyword">echo</span> <span class="php__string1">'One'</span>; <br><span
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+ class="php__keyword">else</span> <br><span class="php__keyword">echo</span> <span
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+ class="php__string1">'Two'</span>; <br></code></pre>
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input type="checkbox" disabled="disabled" checked="checked">
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+ <p class="">Будет выведено сообщение о ошибке</p>
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+ <p style="position:absolute; right:11px;">818 / 2902</p>
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+ </li>
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+ <li>
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+ <input type="checkbox" disabled="disabled">
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+ <p class=" correct ">Two</p>
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+ <p style="position:absolute; right:11px;">1347 / 2902</p>
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+ </li>
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+ <li class="last">
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+ <input type="checkbox" disabled="disabled">
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+ <p class="">One</p>
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+ <p style="position:absolute; right:11px;">861 / 2902</p>
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+ </li>
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+ </ul>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-Wjgo5SJJLhQj" class="col-8 alert alert-success">
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+ <div class="question incorrect ">
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+
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+ <div class="question-topic">Управляющие конструкции</div>
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+ <div class="question-text">Какой будет результат?
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+ <pre class="chili"><code class="php"><span class="php__keyword">$</span><span
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+ class="php__variable">k</span> = <span class="php__number">0</span>; <br><span
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+ class="php__keyword">$</span><span class="php__variable">p</span> = <span
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+ class="php__number">0</span>; <br><span class="php__keyword">for</span>(<span
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+ class="php__keyword">$</span><span class="php__variable">i</span> = <span
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+ class="php__number">0</span> ; <span class="php__keyword">$</span><span
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+ class="php__variable">i</span> < <span
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+ class="php__number">3</span> ; <span class="php__keyword">$</span><span
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+ class="php__variable">i</span>++) <br> <span
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+ class="php__keyword">$</span><span class="php__variable">k</span> += <span
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+ class="php__keyword">$</span><span class="php__variable">i</span>; <br><span
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+ class="php__keyword">echo</span> <span class="php__keyword">$</span><span
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+ class="php__variable">k</span>; <br> <br><span
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+ class="php__keyword">for</span>(<span class="php__keyword">$</span><span
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+ class="php__variable">i</span> = <span class="php__number">0</span> ; <span
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+ class="php__keyword">$</span><span class="php__variable">i</span> < <span
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+ class="php__number">3</span> ; ++<span class="php__keyword">$</span><span
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+ class="php__variable">i</span>) <br> <span
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+ class="php__keyword">$</span><span class="php__variable">p</span> += <span
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+ class="php__keyword">$</span><span class="php__variable">i</span>; <br><span
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+ class="php__keyword">echo</span> <span class="php__keyword">$</span><span
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+ class="php__variable">p</span>; <br></code></pre>
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+ </div>
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+
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+ <div class="text-answer">
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+ <p>Ваш ответ: <input type="text" value="013013" readonly="readonly"></p>
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+ <p>Правильные ответы: 33</p>
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+ </div>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-cf7cPlOJEuDe" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Базовые понятия</div>
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+ <div class="question-text">Что выведется на экран?
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+ <pre class="chili"><code class="php"><span class="php__keyword">if</span> ( <span
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+ class="php__value">null</span> === <span class="php__number">0</span> ) { <br> <span
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+ class="php__keyword">echo</span> <span class="php__string1">'true'</span>; <br>} <span
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+ class="php__keyword">else</span> { <br> <span
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+ class="php__keyword">echo</span> <span class="php__string1">'false'</span>; <br>} <br></code></pre>
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input name="cf7cPlOJEuDe-answers" type="radio" disabled="disabled">
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+ <p class="">true</p>
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+ <p style="position:absolute; right:11px;">1350 / 8823</p>
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+ </li>
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+ <li class="last">
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+ <input name="cf7cPlOJEuDe-answers" type="radio" disabled="disabled" checked="checked">
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+ <p class=" correct ">false</p>
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+ <p style="position:absolute; right:11px;">7461 / 8823</p>
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+ </li>
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+ </ul>
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+
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+
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+ <p class="explanation">Пояснение: http://php.net/manual/en/language.types.null.php</p>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-MHKK0f68KFH6" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Базовые понятия</div>
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+ <div class="question-text">Каким тегом может начинаться PHP код? укажите верные варианты</div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input type="checkbox" disabled="disabled" checked="checked">
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+ <p class=" correct "><script language="php"></p>
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+ <p style="position:absolute; right:11px;">1711 / 3252</p>
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+ </li>
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+ <li>
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+ <input type="checkbox" disabled="disabled" checked="checked">
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+ <p class=" correct "><%</p>
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+ <p style="position:absolute; right:11px;">1252 / 3252</p>
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+ </li>
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+ <li>
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+ <input type="checkbox" disabled="disabled" checked="checked">
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+ <p class=" correct "><?php</p>
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+ <p style="position:absolute; right:11px;">3146 / 3252</p>
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+ </li>
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+ <li>
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+ <input type="checkbox" disabled="disabled">
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+ <p class=""><$</p>
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+ <p style="position:absolute; right:11px;">87 / 3252</p>
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+ </li>
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+ <li>
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+ <input type="checkbox" disabled="disabled" checked="checked">
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+ <p class=" correct "><?</p>
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+ <p style="position:absolute; right:11px;">2866 / 3252</p>
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+ </li>
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+ <li class="last">
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+ <input type="checkbox" disabled="disabled">
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+ <p class="">все из перечисленных</p>
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+ <p style="position:absolute; right:11px;">77 / 3252</p>
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+ </li>
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+ </ul>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-me9W3v88gc7A" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Операторы и операции</div>
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+ <div class="question-text">В каком порядке будут располагаться ключи в массиве $a после выполнения
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+ следующего кода?
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+ <pre class="chili"><code class="php">$а = аrray(); <br>$а[<span
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+ class="php__number">1</span>] = $а[] = $а[<span class="php__number">2</span>] = truе;</code></pre>
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input name="me9W3v88gc7A-answers" type="radio" disabled="disabled">
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+ <p class="">1, 2 (перезапись [2])</p>
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+ <p style="position:absolute; right:11px;">924 / 5514</p>
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+ </li>
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+ <li>
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+ <input name="me9W3v88gc7A-answers" type="radio" disabled="disabled">
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+ <p class="">1, 0, 2</p>
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+ <p style="position:absolute; right:11px;">684 / 5514</p>
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+ </li>
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+ <li>
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+ <input name="me9W3v88gc7A-answers" type="radio" disabled="disabled" checked="checked">
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+ <p class=" correct ">2, 3, 1</p>
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+ <p style="position:absolute; right:11px;">1732 / 5514</p>
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+ </li>
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+ <li>
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+ <input name="me9W3v88gc7A-answers" type="radio" disabled="disabled">
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+ <p class="">2, 0, 1</p>
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+ <p style="position:absolute; right:11px;">426 / 5514</p>
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+ </li>
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+ <li class="last">
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+ <input name="me9W3v88gc7A-answers" type="radio" disabled="disabled">
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+ <p class="">Ошибка синтаксиса: нельзя считывать из $a[]</p>
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+ <p style="position:absolute; right:11px;">1716 / 5514</p>
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+ </li>
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+ </ul>
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+
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+
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+ <p class="explanation">Пояснение: Оператор присваивания выполняется справа налево. Сначала создается [2],
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+ затем создается автоиндекс 3 (максимальный целочисленный ключ +1), и затем создается [1]. Синтаксической
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+ ошибки нет, потому что в $a[1] присваивается значение предыдущего оператора присваивания.</p>
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+
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+
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+ </div>
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+ </div>
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+
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+ <div id="question-5kwIQpJJhQOB" class="col-8 alert alert-success">
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+ <div class="question corrct">
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+
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+ <div class="question-topic">Синтаксис</div>
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+ <div class="question-text">Какой код вы выполните, чтобы сделать заглавной (прописной) первую букву в
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+ строке, а все остальные буквы – строчными?
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+ </div>
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+
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+ <ul class="answers">
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+ <li>
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+ <input name="5kwIQpJJhQOB-answers" type="radio" disabled="disabled">
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+ <p class=""></p>
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+ <pre class="chili"><code class="php">ucfirst(<span class="php__keyword">$</span><span
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+ class="php__variable">str</span>); <br></code></pre>
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+ <p></p>
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+ <p style="position:absolute; right:11px;">501 / 2238</p>
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+ </li>
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+ <li>
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+ <input name="5kwIQpJJhQOB-answers" type="radio" disabled="disabled">
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+ <p class=""></p>
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+ <pre class="chili"><code class="php">uc_first(<span class="php__keyword">$</span><span
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+ class="php__variable">str</span>); <br></code></pre>
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+ <p></p>
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+ <p style="position:absolute; right:11px;">65 / 2238</p>
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+ </li>
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+ <li>
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+ <input name="5kwIQpJJhQOB-answers" type="radio" disabled="disabled">
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+ <p class=""></p>
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+ <pre class="chili"><code class="php">strtoupper(<span class="php__keyword">$</span><span
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+ class="php__variable">str</span>[<span class="php__number">0</span>]) <br></code></pre>
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+ <p></p>
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+ <p style="position:absolute; right:11px;">527 / 2238</p>
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+ </li>
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+ <li>
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+ <input name="5kwIQpJJhQOB-answers" type="radio" disabled="disabled" checked="checked">
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+ <p class=" correct "></p>
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+ <pre class="chili"><code class="php">ucfirst(strtolower(<span class="php__keyword">$</span><span
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+ class="php__variable">str</span>)); <br></code></pre>
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+ <p></p>
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+ <p style="position:absolute; right:11px;">1066 / 2238</p>
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+ </li>
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+ <li class="last">
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+ <input name="5kwIQpJJhQOB-answers" type="radio" disabled="disabled">
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+ <p class=""></p>
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+ <pre class="chili"><code class="php">ucfirst(str_to_lower(<span class="php__keyword">$</span><span
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+ class="php__variable">str</span>)); <br></code></pre>
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+ <p></p>
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+ <p style="position:absolute; right:11px;">73 / 2238</p>
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+ </li>
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|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-XEVBiQdF3YcG" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Стандартные функции PHP</div>
|
|
|
+ <div class="question-text">Какая из ниже перечисленных функций читает файл, удаляя из него HTML- и
|
|
|
+ PHP-теги?
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="XEVBiQdF3YcG-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">fgetss()</p>
|
|
|
+ <p style="position:absolute; right:11px;">2344 / 4498</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="XEVBiQdF3YcG-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">file()</p>
|
|
|
+ <p style="position:absolute; right:11px;">234 / 4498</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="XEVBiQdF3YcG-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fread()</p>
|
|
|
+ <p style="position:absolute; right:11px;">544 / 4498</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="XEVBiQdF3YcG-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fgetc()</p>
|
|
|
+ <p style="position:absolute; right:11px;">486 / 4498</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="XEVBiQdF3YcG-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fgets()</p>
|
|
|
+ <p style="position:absolute; right:11px;">872 / 4498</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ <p class="explanation">Пояснение: Функция fgetss() при чтении удаляет из прочитанных данных все HTML- и
|
|
|
+ PHP-теги.</p>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-m5IbMsmcSgdh" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Операторы и операции</div>
|
|
|
+ <div class="question-text">Какой результат выполнения следующего кода?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">i</span> = <span class="php__number">4</span>; <br><span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">j</span> = <span
|
|
|
+ class="php__number">30</span>; <br><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">k</span> = <span class="php__number">0</span>; <br><span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">k</span> = <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">j</span>++/<span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">i</span>++; <br><span
|
|
|
+ class="php__keyword">echo</span> <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">i</span> . <span class="php__string2">" "</span> . <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">j</span> . <span
|
|
|
+ class="php__string2">" "</span> . <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">k</span> . <span class="php__string2">" "</span>; <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="m5IbMsmcSgdh-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">4 31 7.5</p>
|
|
|
+ <p style="position:absolute; right:11px;">573 / 6654</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="m5IbMsmcSgdh-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">5 31 7.5 </p>
|
|
|
+ <p style="position:absolute; right:11px;">3920 / 6654</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="m5IbMsmcSgdh-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">5 31 7</p>
|
|
|
+ <p style="position:absolute; right:11px;">281 / 6654</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="m5IbMsmcSgdh-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">5 31 6.2</p>
|
|
|
+ <p style="position:absolute; right:11px;">1576 / 6654</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="m5IbMsmcSgdh-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">5 31 6</p>
|
|
|
+ <p style="position:absolute; right:11px;">285 / 6654</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-5b1Lsj2zq5kR" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Переменные и типы данных</div>
|
|
|
+ <div class="question-text">Что будет напечатано в результате выполнения следующего кода:
|
|
|
+ <pre class="chili"><code class="php"><span class="php__keyword">echo</span> (int) <span
|
|
|
+ class="php__string1">'1 марта 2009 г'</span>; <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="5b1Lsj2zq5kR-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Возникнет ошибка выполнения скрипта</p>
|
|
|
+ <p style="position:absolute; right:11px;">912 / 6434</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="5b1Lsj2zq5kR-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">1</p>
|
|
|
+ <p style="position:absolute; right:11px;">4170 / 6434</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="5b1Lsj2zq5kR-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">0</p>
|
|
|
+ <p style="position:absolute; right:11px;">315 / 6434</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="5b1Lsj2zq5kR-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">12009</p>
|
|
|
+ <p style="position:absolute; right:11px;">1025 / 6434</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-WL39UDLyXTz5" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Синтаксис</div>
|
|
|
+ <div class="question-text">Какой результат выполнения следующего кода?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__start"><?php</span> <br><span
|
|
|
+ class="php__keyword">function</span> <br>vec_add (&<span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>, <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">b</span>) <br>{ <br> <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>[<span
|
|
|
+ class="php__string1">'x'</span>] += <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span>[<span class="php__string1">'x'</span>]; <br> <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>[<span
|
|
|
+ class="php__string1">'y'</span>] += <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span>[<span class="php__string1">'y'</span>]; <br> <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>[<span
|
|
|
+ class="php__string1">'z'</span>] += <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span>[<span class="php__string1">'z'</span>]; <br>} <br> <br><span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span> = <span
|
|
|
+ class="php__keyword">array</span> (<span
|
|
|
+ class="php__string1">'x'</span> => <span class="php__number">3</span>, <span
|
|
|
+ class="php__string1">'y'</span> => <span class="php__number">2</span>, <span
|
|
|
+ class="php__string1">'z'</span> => <span
|
|
|
+ class="php__number">5</span>); <br><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span> = <span class="php__keyword">array</span> (<span
|
|
|
+ class="php__string1">'x'</span> => <span class="php__number">9</span>, <span
|
|
|
+ class="php__string1">'y'</span> => <span class="php__number">3</span>, <span
|
|
|
+ class="php__string1">'z'</span> => -<span class="php__number">7</span>); <br> <br>vec_add (<span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>, <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">b</span>); <br> <br>print_r (<span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span>); <br><span
|
|
|
+ class="php__end">?></span> <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="WL39UDLyXTz5-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Array<br>
|
|
|
+ (<br>
|
|
|
+ [x] => 9<br>
|
|
|
+ [y] => 3<br>
|
|
|
+ [z] => -7<br>
|
|
|
+ )</p>
|
|
|
+ <p style="position:absolute; right:11px;">434 / 7723</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="WL39UDLyXTz5-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Array<br>
|
|
|
+ (<br>
|
|
|
+ [x] => 3<br>
|
|
|
+ [y] => 2<br>
|
|
|
+ [z] => 5<br>
|
|
|
+ )</p>
|
|
|
+ <p style="position:absolute; right:11px;">747 / 7723</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="WL39UDLyXTz5-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">Array<br>
|
|
|
+ (<br>
|
|
|
+ [x] => 12<br>
|
|
|
+ [y] => 5<br>
|
|
|
+ [z] => -2<br>
|
|
|
+ )</p>
|
|
|
+ <p style="position:absolute; right:11px;">5677 / 7723</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="WL39UDLyXTz5-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Ошибка</p>
|
|
|
+ <p style="position:absolute; right:11px;">578 / 7723</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="WL39UDLyXTz5-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Ничего из вышеперечисленного</p>
|
|
|
+ <p style="position:absolute; right:11px;">250 / 7723</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-FA2SDr615dVg" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Стандартные функции PHP</div>
|
|
|
+ <div class="question-text">Какие из перечисленных утверждений верны?</div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled">
|
|
|
+ <p class="">time() + 60*60*100 - вернет текущее время плюс один час</p>
|
|
|
+ <p style="position:absolute; right:11px;">651 / 5249</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">time() + 24*60*60 - вернет текущее время плюс один день</p>
|
|
|
+ <p style="position:absolute; right:11px;">3426 / 5249</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled">
|
|
|
+ <p class="">time() + 24*60*60*100 - вернет текущее время плюс один день</p>
|
|
|
+ <p style="position:absolute; right:11px;">654 / 5249</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled">
|
|
|
+ <p class="">time() + 24*60*1000 - вернет текущее время плюс один день</p>
|
|
|
+ <p style="position:absolute; right:11px;">300 / 5249</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input type="checkbox" disabled="disabled">
|
|
|
+ <p class="">Ничего из вышеперечисленного</p>
|
|
|
+ <p style="position:absolute; right:11px;">931 / 5249</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-da9jgYae8q42" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Синтаксис</div>
|
|
|
+ <div class="question-text">Основываясь на примере кода, что сделает функция array_walk?
|
|
|
+ <pre class="chili"><code class="php">array_walk(<span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">array</span>, <span class="php__string1">'format_array_values'</span>, <span
|
|
|
+ class="php__keyword">$</span><span
|
|
|
+ class="php__variable">some_var</span>); <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="da9jgYae8q42-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">Применит функцию format_array_values() к каждому елементу $array </p>
|
|
|
+ <p style="position:absolute; right:11px;">1644 / 2215</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="da9jgYae8q42-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Вернет следующую пару ключ/значение из массива</p>
|
|
|
+ <p style="position:absolute; right:11px;">202 / 2215</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="da9jgYae8q42-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Отсортирует массив</p>
|
|
|
+ <p style="position:absolute; right:11px;">162 / 2215</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="da9jgYae8q42-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Случайным образом перемешает содержимое массива</p>
|
|
|
+ <p style="position:absolute; right:11px;">111 / 2215</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="da9jgYae8q42-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Вернет наибольшее значение из массива или серию аргументов</p>
|
|
|
+ <p style="position:absolute; right:11px;">79 / 2215</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-RSUrMFOKBqhb" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Стандартные функции PHP</div>
|
|
|
+ <div class="question-text">Какая из следующих функций в PHP не относится к файловым?</div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="RSUrMFOKBqhb-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fclose</p>
|
|
|
+ <p style="position:absolute; right:11px;">55 / 5607</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="RSUrMFOKBqhb-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">fappend</p>
|
|
|
+ <p style="position:absolute; right:11px;">4350 / 5607</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="RSUrMFOKBqhb-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fopen</p>
|
|
|
+ <p style="position:absolute; right:11px;">83 / 5607</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="RSUrMFOKBqhb-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fgets</p>
|
|
|
+ <p style="position:absolute; right:11px;">991 / 5607</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="RSUrMFOKBqhb-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">fwrite</p>
|
|
|
+ <p style="position:absolute; right:11px;">116 / 5607</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-hHfQrs9H9aFB" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Переменные и типы данных</div>
|
|
|
+ <div class="question-text">Какие из следующих синтаксических конструкций допустимы в PHP?</div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">@$var</p>
|
|
|
+ <p style="position:absolute; right:11px;">1715 / 3595</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled">
|
|
|
+ <p class="">$0x0</p>
|
|
|
+ <p style="position:absolute; right:11px;">553 / 3595</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">${0x0}</p>
|
|
|
+ <p style="position:absolute; right:11px;">1252 / 3595</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input type="checkbox" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">$var</p>
|
|
|
+ <p style="position:absolute; right:11px;">3437 / 3595</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input type="checkbox" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">&$var</p>
|
|
|
+ <p style="position:absolute; right:11px;">2991 / 3595</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-0cOHzZKNb8hX" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Переменные и типы данных</div>
|
|
|
+ <div class="question-text">Каким будет массив $b после выполнения данного кода?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">a</span> = <span class="php__keyword">array</span>(<span
|
|
|
+ class="php__number">1</span>, <span class="php__number">3</span>, <span
|
|
|
+ class="php__number">5</span>); <br><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span> = <span class="php__keyword">array</span>(<span
|
|
|
+ class="php__number">2</span>, <span class="php__number">4</span>, <span
|
|
|
+ class="php__number">6</span>); <br><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span> += <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">a</span>; <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="0cOHzZKNb8hX-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">$b = array( 1, 2, 3, 4, 5, 6 )</p>
|
|
|
+ <p style="position:absolute; right:11px;">399 / 5813</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="0cOHzZKNb8hX-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">$b = array( 2, 4, 6, 1, 3, 5 )</p>
|
|
|
+ <p style="position:absolute; right:11px;">1881 / 5813</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="0cOHzZKNb8hX-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">$b = array( 3, 7, 11 )</p>
|
|
|
+ <p style="position:absolute; right:11px;">1123 / 5813</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="0cOHzZKNb8hX-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Возникнет ошибка</p>
|
|
|
+ <p style="position:absolute; right:11px;">704 / 5813</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="0cOHzZKNb8hX-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">$b = array( 2, 4, 6 )</p>
|
|
|
+ <p style="position:absolute; right:11px;">1694 / 5813</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ <p class="explanation">Пояснение: Из официальной документации: "Оператор + возвращает левый массив, к
|
|
|
+ которому был присоединен правый массив. Для ключей, которые существуют в обоих массивах, будут
|
|
|
+ использованы значения из левого массива, а соответствующие им элементы из правого массива будут
|
|
|
+ проигнорированы."</p>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-NeOBsNB1di6g" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Синтаксис</div>
|
|
|
+ <div class="question-text">Что можно сказать о следующем коде?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__start"><?php</span> <br> <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">str</span> = <span
|
|
|
+ class="php__string1">'Dear Customer,\nThanks for your query. We will reply very soon.\n Regards.'</span>; <br> <span
|
|
|
+ class="php__keyword">print</span> <span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">str</span>; <br><span class="php__end">?></span> <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="NeOBsNB1di6g-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Все \n будут распознаны и текст будет состоять из 3-х строк</p>
|
|
|
+ <p style="position:absolute; right:11px;">2176 / 7982</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="NeOBsNB1di6g-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Возникнет ошибка выполнения скрипта</p>
|
|
|
+ <p style="position:absolute; right:11px;">194 / 7982</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="NeOBsNB1di6g-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Будет обнаружен только первый символ \n и остальной текст начнется с новой строки</p>
|
|
|
+ <p style="position:absolute; right:11px;">218 / 7982</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="NeOBsNB1di6g-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">Все будет написано в одной строке не зависимо от \n</p>
|
|
|
+ <p style="position:absolute; right:11px;">5379 / 7982</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+
|
|
|
+ <p class="explanation">Пояснение: Внутри одинарных кавычек экранируются только символы ' (\') и \ (\\), всё
|
|
|
+ остальное воспринимается как простой текст.
|
|
|
+ <a href="http://www.php.net/manual/ru/language.types.string.php#language.types.string.syntax.single">Ссылка
|
|
|
+ на мануал</a></p>
|
|
|
+
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-D9UK5km1futF" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Переменные и типы данных</div>
|
|
|
+ <div class="question-text">Что будет напечатано этим скриптом?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">t</span> = <span class="php__value">true</span>.<span
|
|
|
+ class="php__value">false</span>; <br><span class="php__keyword">echo</span> <span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">t</span>; <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="D9UK5km1futF-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Возникнет ошибка</p>
|
|
|
+ <p style="position:absolute; right:11px;">2117 / 5536</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="D9UK5km1futF-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">1</p>
|
|
|
+ <p style="position:absolute; right:11px;">2376 / 5536</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="D9UK5km1futF-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">0</p>
|
|
|
+ <p style="position:absolute; right:11px;">298 / 5536</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="D9UK5km1futF-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">true</p>
|
|
|
+ <p style="position:absolute; right:11px;">431 / 5536</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="D9UK5km1futF-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">false</p>
|
|
|
+ <p style="position:absolute; right:11px;">299 / 5536</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+
|
|
|
+ <p class="explanation">Пояснение: А если подробнее, то
|
|
|
+ при переводе в строку(об этом говорит конкатенация точкой) булевое true превращается в строку "1", а
|
|
|
+ false - в пустую строку.</p>
|
|
|
+
|
|
|
+ </div>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <div id="question-cbcuHaQtA4KZ" class="col-8 alert alert-success">
|
|
|
+ <div class="question corrct">
|
|
|
+
|
|
|
+ <div class="question-topic">Операторы и операции</div>
|
|
|
+ <div class="question-text">Какой результат выполнения следующего кода?
|
|
|
+ <pre class="chili"><code class="php"><span class="php__start"><?php</span> <br><span
|
|
|
+ class="php__keyword">$</span><span class="php__variable">a</span> = <span
|
|
|
+ class="php__number">3</span>; <br><span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span> = <span class="php__number">2</span>; <br><span
|
|
|
+ class="php__keyword">echo</span> (int)<span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">a</span> / (int)<span class="php__keyword">$</span><span
|
|
|
+ class="php__variable">b</span>; <br><span
|
|
|
+ class="php__end">?></span> <br></code></pre>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <ul class="answers">
|
|
|
+ <li>
|
|
|
+ <input name="cbcuHaQtA4KZ-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">Ошибка интерпретатора</p>
|
|
|
+ <p style="position:absolute; right:11px;">440 / 6805</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="cbcuHaQtA4KZ-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">2</p>
|
|
|
+ <p style="position:absolute; right:11px;">122 / 6805</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="cbcuHaQtA4KZ-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">3</p>
|
|
|
+ <p style="position:absolute; right:11px;">42 / 6805</p>
|
|
|
+ </li>
|
|
|
+ <li>
|
|
|
+ <input name="cbcuHaQtA4KZ-answers" type="radio" disabled="disabled">
|
|
|
+ <p class="">1</p>
|
|
|
+ <p style="position:absolute; right:11px;">1216 / 6805</p>
|
|
|
+ </li>
|
|
|
+ <li class="last">
|
|
|
+ <input name="cbcuHaQtA4KZ-answers" type="radio" disabled="disabled" checked="checked">
|
|
|
+ <p class=" correct ">1.5</p>
|
|
|
+ <p style="position:absolute; right:11px;">4976 / 6805</p>
|
|
|
+ </li>
|
|
|
+ </ul>
|
|
|
+ </div>
|
|
|
+ </div>
|