PHP Warning: PHP Startup: Unable to load dynamic library \ D:/php5/ext/php_mysqli.dll\-PHPphp技巧

在遇到无法加载php_mysqli.dll的PHP环境问题时,通过将libmysql.dll文件复制到特定目录并重启服务,可以有效解决该问题。对于Apache环境,将libmysql.dll复制到D:/servers/apache/bin;对于IIS环境,则复制到c:windowssystem32。此方法同样适用于解决其他DLL文件加载问题。

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今天在家启动PHP环境的时候,突然发现不能加载php_mysqli.dll了,网上找了一圈,没有解决方案!在群里面受一哥们儿的启发,竟然解决了,如果你的问题还没有解决,请按下面的方法试试


今天在家启动PHP环境的时候,突然发现不能加载php_mysqli.dll了,网上找了一圈,没有解决方案! 
在群里面受一哥们儿的启发,竟然解决了,如果你的问题还没有解决,请按下面的方法试试! 

apache下

比如我的apache装在D盘,目录是D:/severs/apache 
PHP的目录是D:/servers/php5 
这样,把D:/servers/php5/libmysql.dll拷贝到D:/servers/apache/bin这个目录下面 
重启apache,问题迎刃而解!~~

iis下:
将php目录下的libmysql.dll复制到c:\windows\system32\目录里面,然后重启iis即可。如果提示正在使用,可以先停止iis(iisreset /stop)即可

当然提示其它dll文件也是一样的解决方法,一般情况下是先检查php目录权限,一般everyone读取,浏览 运行即可。
[root@yfw ~]# cd /www/wwwroot/szrengjing.com/chat [root@yfw chat]# php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" PHP: syntax error, unexpected '(' in /www/server/php/56/etc/php-cli.ini on line 883 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/path/to/extension/msql.so' - /path/to/extension/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: copy(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in Command line code on line 1 Warning: copy(): SSL operation failed with code 1. OpenSSL Error messages: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in Command line code on line 1 PHP Warning: copy(): Failed to enable crypto in Command line code on line 1 Warning: copy(): Failed to enable crypto in Command line code on line 1 PHP Warning: copy(https://getcomposer.org/installer): failed to open stream: operation failed in Command line code on line 1 Warning: copy(https://getcomposer.org/installer): failed to open stream: operation failed in Command line code on line 1 [root@yfw chat]# php composer-setup.php PHP: syntax error, unexpected '(' in /www/server/php/56/etc/php-cli.ini on line 883 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/path/to/extension/msql.so' - /path/to/extension/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 Could not open input file: composer-setup.php [root@yfw chat]# php composer.phar require ratchet/ratchet:0.3.6 PHP: syntax error, unexpected '(' in /www/server/php/56/etc/php-cli.ini on line 883 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/modulename.extension: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.dll: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so' - /www/server/php/56/lib/php/extensions/no-debug-non-zts-20131226/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 PHP Warning: PHP Startup: Unable to load dynamic library '/path/to/extension/msql.so' - /path/to/extension/msql.so: cannot open shared object file: No such file or directory in Unknown on line 0 Could not open input file: composer.phar [root@yfw chat]# 报错了吧
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