正文 882字数 69,152阅读

修改后的正确代码
//获取广告图片 function get_ad($place,$num) { $adSql = "SELECT * FROM tbs_ads WHERE placeid = ".$place; //$str=array(); if($num == 1){ //$adSql = "SELECT * FROM tbs_ads WHERE placeid = ".$place.' limit 1'; $str = get($adSql); foreach($str as $k=>$v){ $str=$v; } //dump($str); //$str = get($adSql)[0]; }else{ $str = get($adSql); } return $str; }
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    php版本不一样

    可能出错代码

    //获取广告图片 function get_ad($place,$num) { $adSql = "SELECT * FROM tbs_ads WHERE placeid = ".$place; if($num == 1){ $str = get($adSql)[0]; //dump($str); }else{ $str = get($adSql); } return $str; }
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