企业故障（无法调用mysql

企业故障（无法调用mysql_connect()函数）

45486人浏览 / 858人评论

问题描述：

当企业网站升级php。从5.2升级到5.3访问网站的时候出现报错：无法调用mysql_connect()函数；

经过排查后发现是php没有打开mysql扩展。

解决方法：

请确定是否修改了正确的php.ini

extension=php_mysql.dll
前面的分号去掉
修改完了重启web服务
重启完了phpinfo();里有没有mysql这个选项．

全部评论

2019-12-17 13:02

angelina') AND 9181 IN (SELECT (CHAR(113)+CHAR(98)+CHAR(118)+CHAR(98)+CHAR(113)+(SELECT (CASE WHEN (9181=9181) THEN CHAR(49) ELSE CHAR(48) END))+CHAR(113)+CHAR(112)+CHAR(106)+CHAR(106)+CHAR(113))) AND ('hmXE'='hmXE

2019-12-17 13:02

angelina AND 1905=CAST((CHR(113)||CHR(98)||CHR(118)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (1905=1905) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(112)||CHR(106)||CHR(106)||CHR(113)) AS NUMERIC)-- mxQZ

2019-12-17 13:02

angelina AND 1905=CAST((CHR(113)||CHR(98)||CHR(118)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (1905=1905) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(112)||CHR(106)||CHR(106)||CHR(113)) AS NUMERIC)

2019-12-17 13:02

angelina) AND 1905=CAST((CHR(113)||CHR(98)||CHR(118)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (1905=1905) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(112)||CHR(106)||CHR(106)||CHR(113)) AS NUMERIC) AND (2788=2788

2019-12-17 13:02

angelina' AND 1905=CAST((CHR(113)||CHR(98)||CHR(118)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (1905=1905) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(112)||CHR(106)||CHR(106)||CHR(113)) AS NUMERIC) AND 'XASP'='XASP

2019-12-17 13:02

angelina') AND 1905=CAST((CHR(113)||CHR(98)||CHR(118)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (1905=1905) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(112)||CHR(106)||CHR(106)||CHR(113)) AS NUMERIC) AND ('PWlF'='PWlF

2019-12-17 13:02

angelina AND (SELECT 5837 FROM(SELECT COUNT(*),CONCAT(0x7162766271,(SELECT (ELT(5837=5837,1))),0x71706a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- AeCH

2019-12-17 13:02

angelina AND (SELECT 5837 FROM(SELECT COUNT(*),CONCAT(0x7162766271,(SELECT (ELT(5837=5837,1))),0x71706a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

2019-12-17 13:02

angelina) AND (SELECT 5837 FROM(SELECT COUNT(*),CONCAT(0x7162766271,(SELECT (ELT(5837=5837,1))),0x71706a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND (8750=8750

2019-12-17 13:02

angelina' AND (SELECT 5837 FROM(SELECT COUNT(*),CONCAT(0x7162766271,(SELECT (ELT(5837=5837,1))),0x71706a6a71,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'MnPw'='MnPw

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