通过验证的代码章程这个样子:
<?php
ini_set('track_errors',1);
$conn=@mysql_connect("localhost","username","password");
echo "出错了,错误原因是:".$php_errormsg;
?>
<?php
ini_set('track_errors',1);
$conn=@mysql_connect("localhost","username","password");
echo "出错了,错误原因是:".$php_errormsg;
?>
2017-06-10
已采纳回答 / 慕后端1451270
http://baike.baidu.com/link?url=4xg-LhzoHU7obT8fXQGSJdUoiaGyiu7QaBuFTMZEnIFpppLy0rsGuG3lzSbl26Xig4OqyaKHS-0UqEI3fWz_BteT4h-jaKEf2PElojY_aJADgm6pBd3CUe_HDRQ1ncJB
2017-06-09