PHP 警告 : PHP Startup: ? ????????: 无法初始化模块

Question

将 php 从 5.1 升级到 5.2.10 后，我在 php -v 时收到以下警告:

    # php -v
    PHP Warning:  PHP Startup: fileinfo: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: mcrypt: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: memcache: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: mhash: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: mssql: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: readline: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP Warning:  PHP Startup: tidy: Unable to initialize module
    Module compiled with module API=20050922, debug=0, thread-safety=0
    PHP    compiled with module API=20060613, debug=0, thread-safety=0
    These options need to match
     in Unknown on line 0
    PHP 5.2.10 (cli) (built: Nov 13 2009 11:24:03)
    Copyright (c) 1997-2009 The PHP Group
    Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies

我该如何解决？谢谢!

Answer 1

看起来您还没有升级 PHP 模块，它们不兼容。

检查 php.ini 中的 extension_dir 指令。它应该指向包含 5.2 模块的文件夹。

创建并打开一个 phpinfo 文件并搜索 extension_dir 以找到路径。

自从您升级后，您可能正在使用指向 5.1 模块的旧 php.ini