<?php
$url='http://ttwxlife.tshenbian.com/front/order_list.php?from=shop_menu&pay_type=0&user_id=1424&app_id=104&shop_id=1';
if ( strpos ( $url , 'order_list' ) !== false ) {
echo "The string was not found in the string";
} else {
echo " and exists at position " ;
}