php运行提示:Fatal error Allowed memory size内存不足的解决方法,fatalallowed
php运行提示:Fatal error Allowed memory size内存不足的解决方法,fatalallowed
本文实例讲述了php运行提示:Fatal error Allowed memory size内存不足的解决方法。分享给大家供大家参考。具体方法如下:
有些朋友新配置的环境或自己新写的程序运行时会碰到fatal error: Allowed memory size of 134217728 bytes exhausted错误,这种问题一个是程序写得不好导致的,另一个是环境配置不好也会出现,像php5.1.27+apache2.2.3好像在windows2003中就会出现bug不管你怎么修复都无法解决Fatal error Allowed memory size 这个问题,只在重启配置新环境与php版本才可以.
解决方法有多种,下面我们就根据不同权限的站长来介绍.
一、对于有服务器管理权限可以修改php.ini文件
可以直接在 php.ini 把
复制代码 代码如下:
memory_limit = 8M ;
调大至12M或更大。(注意:后面为M不是MB)二、对于没有服务器管理权限
1.php中直接修改内存但需要你php支持ini_set函数,这个函数如果在php.ini禁止使用那么此方法将无效.
复制代码 代码如下:
ini_set('memory_limit','12M');//当然可以设置为一个更大的值
2.htaccess方式,这种一般的空间主机都支持,在根目录建立.htaccess文件,添加如下内容:
复制代码 代码如下:
php_value memory_limit 20000000
注意:一般的话,8M是标准,但有些时候8M是不够用的.
特别提醒:Fatal error: Allowed memory size of 8388608 bytes exhausted,表示配置的memory_limit值为8M,解决方法也是用上面介绍的方法来解决,memory_limit值要一点一点加调试成功即可.
希望本文所述对大家的PHP程序设计有所帮助。

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