Php

email address

require ‘resolv’ def valid_email_host?(email) hostname = email[(email =~ /@/)+1..email.length] valid = true begin Resolv::DNS.new.getresource(hostname, Resolv::DNS::Resource::IN::MX) rescue Resolv::Re…

CakePHP redirect函数

public function getContract($value=”){ App::uses ( ‘UserContractController’, ‘Controller’ ); $Contract = new UserContractController(); $pdfs = $Contract->getContract(1); if($pdfs[‘code’]!=1){ exit…

表单承继

public delegate void ButtonClickdHandle(object sender,可以通过设置值为 None 来删除从父类中继承的字段

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