21 lines
448 B
PHP
21 lines
448 B
PHP
<?php
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/**
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* 检测用户是否登录
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* @return integer 0-未登录，大于0-当前登录用户ID
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*/
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function is_login() {
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$user = session ( 'user' );
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if (empty ( $user )) {
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return 0;
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} else {
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return $user ['uid'];
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}
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}
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/**
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* 检测输入的验证码是否正确
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* @return boolean 正确返回TRUE
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*/
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function check_verify($code, $id = '') {
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$verify = new \Think\Verify ();
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return $verify->check ( $code, $id );
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} |