mgng · May 25, 2012 09:02
diff --git a/is_mb.php b/is_mb.php
 <?php
 // utf-8環境で全角文字かチェック
 function is_mb ( $str ) {
  //return preg_match( '/[\x20-\x7E\xA1-\xDF]+/u', $str ) !== 1;
  return preg_match( '/[ -~｡-ﾟ]+/u', $str ) !== 1;
 }
	<?php
	// utf-8環境で全角文字かチェック
	function is_mb ( $str ) {
	//return preg_match( '/[\x20-\x7E\xA1-\xDF]+/u', $str ) !== 1;
	return preg_match( '/[ -~｡-ﾟ]+/u', $str ) !== 1;
	}
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