regular_th_en_email

	<?php
//regular
		 $datefilter = "/^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[1-2][0-9]|3[0-1])$/";
         $numberfilter = "/^([0-9])/";
         $emailfilter = "/^.+\.com$/";
         $usernamefilter =  "/^([a-zA-Z]+)([a-zA-Z0-9_\-]{5,32})+$/";
         $idcardfilter = "/^([0-9]{13,13})/";
         $filter = "/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/";
         $mfilter = "/^0([8-9]{1})([0-9]{1})([0-9]{3})([0-9]{4})$/";
         $thfilter = "/^([^a-zA-Z0-9_\.\@\-\%])/";
         $passwordfilter =  "/^([a-zA-Z0-9_\.\-\@\%]{8,32})+$/";

//Start demo
         $booleanx = preg_match($filter_th,"ดำำำำำfaaaaaa", $matches_out);
         echo $booleanx;
         echo "<p/>";
         foreach ($matches_out as $key => $value) {
         	$key = utf8_encode($key);
         	$value = utf8_encode($value);
         	echo "<br/>".$key." => ".$value;
         }
	?>