<?php namespace App\Http\Services; use App\Model\LogModel; use App\Model\SupplierAddressModel; use App\Model\SupplierChannelModel; use App\Model\SupplierContactModel; class SupplierReceiptService { //判断字符串是否自由数字、英文字母、字符“-”和“()” public static function checkAccountNo($str) { return preg_match("/^[0-9a-zA-Z\-\(\)]*$/", $str) === 1; } //字符串保留数字、英文字母、字符“-”和“()” public static function transferAccountNo($str) { return preg_replace("/[^0-9a-zA-Z\-\(\)]/", "", $str); } public static function keepOnlyDigitsAndHyphen($str) { return preg_replace("/[^0-9\-]/", "", $str); } }