Modifying capitalize( ) to take a reference parameter : strtoupper « String « PHP






  1. PHP
  2. String
  3. strtoupper

Modifying capitalize( ) to take a reference parameter

 
<?php
function capitalize( &$str, $each=TRUE ){
{   
   $str = strtolower($str);
   if ($each === true) {

      $str = ucwords($str);
   } else {
      $str{0} = strtoupper($str{0});
   }
}
$str = "hEllo WoRld!";
capitalize( $str );
echo $str;
?>








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