<?php
function jin_date_sql($date){
	$exp = explode('-',$date);
	if(count($exp) == 3) {
		$date = $exp[2].'-'.$exp[1].'-'.$exp[0];
	}
	return $date;
}
 
function jin_date_str($date){
	$exp = explode('-',$date);
	if(count($exp) == 3) {
		$date = $exp[2].'/'.$exp[1].'/'.$exp[0];
	}
	return $date;
}
?>