Question

I have variable x and I want to see if it contains a string like hs even though the value may be cug hs ib ap. Can anybody help me figure this out? Thanks!

Answer 1

PHP strstr

<?php
  $x  = 'cug hs ib';
  $y = strstr($x, 'hs');
  echo $y; 
?>

Update:
Better user strpos

<?php
  $x  = 'cug hs ib';
  $y = strpos($x, 'hs');
  if($y === false)
      // Not a substring
  else
      // Substring

?>