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23 regels
646 B
23 regels
646 B
<?php
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namespace Api\Model;
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use Api\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 CaptchaModel extends BaseModel {
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public function check($captcha_id , $captcha, $none =''){
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$time = time() ;
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$captcha_array = $this->where(" captcha_id = '$captcha_id' and expire_time > $time ")->find();
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if ($captcha_array['captcha'] && $captcha_array['captcha'] == $captcha) {
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//检查完就设置该验证码过期
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$this->where(" captcha_id = '$captcha_id'")->save(array("expire_time"=>0));
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return true ;
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}else{
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//删除掉所有过期的二维码
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//$this->where(" expire_time < '$time' ")->delete();
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}
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return false;
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}
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}
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