sidharthkuruvila · June 6, 2012 17:21
diff --git a/caselesshaskey.php b/caselesshaskey.php
 <?php
 function caselessHasKey($arr, $str){
  foreach($arr as $k => $v){
    if(strcasecmp($str, $k) === 0) return TRUE;
  }
  return FALSE;
 }

 $a = Array("S" => 1, "I" => 2);
 echo caselessHasKey($a, "s");
 echo caselessHasKey($a, "d");
 ?>
	<?php
	function caselessHasKey($arr, $str){
	foreach($arr as $k => $v){
	if(strcasecmp($str, $k) === 0) return TRUE;
	}
	return FALSE;
	}

	$a = Array("S" => 1, "I" => 2);
	echo caselessHasKey($a, "s");
	echo caselessHasKey($a, "d");
	?>
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