stristr

string stristr ( string $haystack , mixed $needle [, bool $before_needle = false ] )

Case-insensitive strstr()

Returns all of haystack starting from and including the first occurrence of needle to the end.


<?php
  $email = 'USER@EXAMPLE.com';
  echo stristr($email, 'e'); // outputs ER@EXAMPLE.com
  echo stristr($email, 'e', true); // As of PHP 5.3.0, outputs US
?>



5.3.0 Added the optional parameter before_needle. 4.3.0 stristr() was made binary safe.

15.-Curso PHP-MySQL. Buscar y reemplazar substrings