preg_grep : preg_grep « String « PHP






  1. PHP
  2. String
  3. preg_grep

preg_grep

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








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1.preg_grep() function searches all elements of input_array, returning all elements matching the regexp pattern.
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