PHP数据库连接错误 [英] PHP database connection error

问题描述

大家好，

我在php，mysql中有一个很烦人的错误.我已经正确配置了所有内容，并且phpinfo()正确列出了所有内容.我写了一个简单的PHP页面并进行检查，效果很好.

然后我要配置MySql.在php.ini上启用所有扩展，然后尝试查看以下页面.

Hi all,

I have a quite annoying error with php, mysql. I''ve configured all the stuff properly and phpinfo() list all the stuff properly. I wrote a simple PHP page and check, works fine.

Then I want to configure MySql. Enable all the extension on the php.ini and try to view the following page.

<?php
	$con = mysql_connect("localhost", "root", "sa");
	if (!$con) {
		die('Could not connect: ' . mysql_error());
	}
	else {
		echo 'Connected successfully';
	}
?> 

但这没有用.我检查了appache错误日志，并发现了以下内容.

But it didn''t work. I check the appache error log and found the following.

PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_mysqli.dll' - The specified procedure could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_firebird.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_mssql.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_oci.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_oci8.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_pgsql.dll' - The specified module could not be found.\r\n in Unknown on line 0

所有扩展名也都在正确的路径中.不知何故，它不起作用.你们中有谁对此有解决方案...

All the extension are in correct path too. Somehow it didn''t work. Is anyone of you have a solution for this...

推荐答案

con = mysql_connect(" localhost"， root" ，" )； 如果(！

con = mysql_connect("localhost", "root", "sa"); if (!

con){ die(' 无法连接:'.mysql_error()); } 其他 { echo ' 已成功连接'； } ?>

con) { die('Could not connect: ' . mysql_error()); } else { echo 'Connected successfully'; } ?>

但这没有用.我检查了appache错误日志，并发现了以下内容.

But it didn''t work. I check the appache error log and found the following.

PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_mysqli.dll' - The specified procedure could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_firebird.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_mssql.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_oci.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_oci8.dll' - The specified module could not be found.\r\n in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'C:\\php\\ext\\php_pdo_pgsql.dll' - The specified module could not be found.\r\n in Unknown on line 0

所有扩展名也都在正确的路径中.不知何故，它不起作用.你们中有谁对此有解决方案...

All the extension are in correct path too. Somehow it didn''t work. Is anyone of you have a solution for this...

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