Detailed explanation of php5.2 and php5.3 conversion issues

This article mainly shares with you the detailed explanation of the conversion problem between php5.2 and php5.3. We will explain it through the code, hoping to help everyone.

a.php php5.2 code interception

elseif($act=="resumes")
{
locoyspider_addresumes();
exit("添加失败");
}
elseif($act=="jobs")
{
$companyname=isset($_POST['companyname'])?trim($_POST['companyname']):exit('公司名称不能为空！');
$companyinfo=get_companyinfo($companyname);
if ($companyinfo)
{
locoyspider_addjobs($companyinfo);
}
else
{
if (locoyspider_addcompany($companyname))
{
$companyinfo=get_companyinfo($companyname);
locoyspider_addjobs($companyinfo);
}
else
{
exit("添加失败");
}
} 
}

b.php php5.2 code interception

function locoyspider_addresumes()
{
global $locoyspider,$db;
        $setsqlarr['uid']=locoyspider_user_register(trim($_POST['email']),2);
}
function locoyspider_user_register($email=NULL,$utype=1)
{
global $db,$locoyspider;
$setsqlarr['username']=$locoyspider['reg_usname'].uniqid().time();
$setsqlarr['pwd_hash']=res_randstr();
//reg_password
if ($locoyspider['reg_password_tpye']=="1")
{
$pwd=$setsqlarr['username'];
}
elseif ($locoyspider['reg_password_tpye']=="3")
{
$pwd=$locoyspider['reg_password'];
}
else
{
$pwd=res_randstr(7);
}
//email
if (empty($email) || !preg_match("/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/",$email))
{
$email=time().uniqid().$locoyspider['reg_email'];
}
else
{
$email=$email;
}
$setsqlarr['password']=md5(md5($pwd).$setsqlarr['pwd_hash']);
$setsqlarr['email']=$email;
$setsqlarr['utype']=$utype;
$setsqlarr['reg_time']=time();
$setsqlarr['robot']=1;
$reg_id=inserttable(table('members'),$setsqlarr,true);
if (!$reg_id) return false;
if(!$db->query("INSERT INTO ".table('members_points')." (uid) VALUES ('{$reg_id}')"))  return false;
if(!$db->query("INSERT INTO ".table('members_setmeal')." (uid) VALUES ('{$reg_id}')"))  return false;
return $reg_id;
}

a.php 5.3php code interception

elseif($act=="resume")
{
$locoyspider->locoyspider_addresumes();
exit("添加失败");
}
elseif($act=="jobs"){
$companyname=isset($_POST['companyname'])?trim($_POST['companyname']):exit('公司名称不能为空！');
$companyinfo=$locoyspider->getCompanyInfo($companyname);
if ($companyinfo){
$locoyspider->addJobs($companyinfo);
}else{
if($locoyspider->addCompany($companyname)){
$companyinfo=$locoyspider->getCompanyinfo($companyname);
$locoyspider->addJobs($companyinfo);
}else{
exit($msg);
}
}
}

b.php 5.3php code interception

public function locoyspider_addresumes()
{
$locoyspider=$this->find_data();
$setsqlarr['uid']=userRegister(trim($_POST['email']),2);
}
private function userRegister($email=NULL,$utype='1'){
$locoyspider=$this->find_data();
$members=D("Members");
$setsqlarr['username']=$locoyspider['reg_usname'].uniqid().time();
$setsqlarr['pwd_hash']=$this->resRandStr();
//密码=用户名
if ($locoyspider['reg_password_tpye']=="1"){
$pwd=$setsqlarr['username'];
}elseif ($locoyspider['reg_password_tpye']=="3"){
$pwd=$locoyspider['reg_password'];//密码=固定设置值
}else{
$pwd=$this->resRandStr(7);//长度为7的随机字符串
}
//email
if (empty($email) || !preg_match("/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/",$email)){
$email=time().uniqid().$locoyspider['reg_email'];
}
$setsqlarr['password']=$members->make_md5_pwd($pwd,$setsqlarr['pwd_hash']);
$setsqlarr['email']=$email;
$setsqlarr['utype']=$utype;
$setsqlarr['reg_time']=time();
$setsqlarr['robot']=1;//标记为采集
$reg_id=M("Members")->add($setsqlarr);
if (!$reg_id) return false;
$setsqlarr['uid']=$reg_id;
$members->user_register($setsqlarr);
return $reg_id;
}

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