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34 lines
971 B
34 lines
971 B
<?php
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namespace Home\Model;
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use Home\Model\BaseModel;
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/**
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*
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* @author star7th
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*/
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class UserTokenModel extends BaseModel {
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public function createToken($uid,$token_expire = 0 ){
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$token_expire = $token_expire > 0 ? (time() + $token_expire ) : (time() + 60*60*24*90 );
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$token = md5(md5($uid.$token_expire.time().rand()."showdoc")."rdgsvgsrgr67hghf54t").md5($uid.$token_expire.time().rand()."showdoc");
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$data['uid'] = $uid ;
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$data['token'] = $token ;
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$data['token_expire'] = $token_expire ;
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$data['ip'] = getIPaddress() ;
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$data['addtime'] = time() ;
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$ret = $this->add($data);
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if ($ret) {
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//删除过期的token
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$this->where( "token_expire < ".time() )->delete();
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return $token ;
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}
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return false ;
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}
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public function getToken($token){
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return $this->where("token='%s'",array($token))->find();
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}
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public function setLastTime($token){
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return $this->where("token='%s'",array($token))->save(array("last_check_time"=>time()));
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}
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}
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