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Strings & Patterns Learning Mode
Qusetions Index 18/158
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What will be the output of the following PHP code?

    <?php
    $foods = array("pasta", "steak", "fish", "potatoes");
    $food = preg_grep("/^s/", $foods);
    print_r($food);
    ?>

Array ( [1] => steak )
Correct: Array ( [1] => steak )

Answer: c
Explanation: This function is used to search an array for foods beginning with s.

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