Httpd-2.2.29 + php-5.2.17 failed to start

view Apache logs and notice the following warning:

PHP warning:php startup:unable to load dynamic library ' E:\\php-apache2410\\php-5.2.17-win32-vc6-x86\\ext\\php_pdo_ Mysql.dll '-\xd5\xd2\xb2\xbb\xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xc4\xa3\xbf\xe9\xa1\xa3\r\n in Unknown on line 0

PHP warning:php startup:unable to load dynamic library ' E:\\php-apache2410\\php-5.2.17-win32-vc6-x86\\ext\\php_pdo_ Mysql.dll '-\xd5\xd2\xb2\xbb\xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xc4\xa3\xbf\xe9\xa1\xa3\r\n in Unknown on line 0

Repeat check,php_pdo_mysql.dll and php_pdo_mysql.dll paths are all right, why did the load fail?

Open cmd, enter PHP press ENTER, such as. System error, indicating the loss of Php_pdo.dll. Attention is Php_pdo.dll, not php_pdo_mysql.dll and php_pdo_mysql.dll .

Php_pdo.dll This file does not exist in PHP with a higher version, such as php-5.4.33. However , php-5.2 needs to load this DLL, otherwise it will cause load php_pdo_mysql.dll and php_pdo_mysql.dll to fail.

Solution: In the php.ini, find "; Extension=php_pdo.dll", put ";" Remove.

The above describes the Httpd-2.2.29 + php-5.2.17 startup failure, including the aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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