企业故障（无法调用mysql

企业故障（无法调用mysql_connect()函数）

45514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

2019-12-23 09:54

angelina' AND 6360=CAST((CHR(113)||CHR(113)||CHR(122)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (6360=6360) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(122)||CHR(98)||CHR(112)||CHR(113)) AS NUMERIC) AND 'Qblt'='Qblt

2019-12-23 09:54

angelina') AND 6360=CAST((CHR(113)||CHR(113)||CHR(122)||CHR(98)||CHR(113))||(SELECT (CASE WHEN (6360=6360) THEN 1 ELSE 0 END))::text||(CHR(113)||CHR(122)||CHR(98)||CHR(112)||CHR(113)) AS NUMERIC) AND ('zizf'='zizf

2019-12-23 09:54

angelina AND (SELECT 8252 FROM(SELECT COUNT(*),CONCAT(0x71717a6271,(SELECT (ELT(8252=8252,1))),0x717a627071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)-- sLbB

2019-12-23 09:54

angelina AND (SELECT 8252 FROM(SELECT COUNT(*),CONCAT(0x71717a6271,(SELECT (ELT(8252=8252,1))),0x717a627071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

2019-12-23 09:54

angelina) AND (SELECT 8252 FROM(SELECT COUNT(*),CONCAT(0x71717a6271,(SELECT (ELT(8252=8252,1))),0x717a627071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND (3789=3789

2019-12-23 09:54

angelina' AND (SELECT 8252 FROM(SELECT COUNT(*),CONCAT(0x71717a6271,(SELECT (ELT(8252=8252,1))),0x717a627071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND 'LFkb'='LFkb

2019-12-23 09:54

angelina') AND (SELECT 8252 FROM(SELECT COUNT(*),CONCAT(0x71717a6271,(SELECT (ELT(8252=8252,1))),0x717a627071,FLOOR(RAND(0)*2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a) AND ('UPGD'='UPGD

2019-12-23 09:54

(SELECT (CASE WHEN (2081=2081) THEN 'angelina' ELSE (SELECT 4878 UNION SELECT 3515) END))

2019-12-23 09:54

(SELECT (CASE WHEN (4853=2262) THEN 'angelina' ELSE (SELECT 2262 UNION SELECT 2260) END))

2019-12-23 09:54

angelina AND 7469=7469-- NWLr

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