Array Intersection : array_intersect « Data Structure « PHP

1. PHP
2. Data Structure
3. array_intersect

Array Intersection

 
<?php
$first = array('e', 'h', 'r', 'j', 'b');
$last = array('w', 'e', 'c');

$intersection = array_intersect($last, $first);

echo '<p>';
foreach ($intersection as $v) { echo "{$v} "; }
echo "</p>\n";
?>
  
  

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