php ini_set post_max_size,upload_max_filesize
转自:http://www.webzone8.com/article/80.html
ini_set('max_execution_time','10'); ini_set('memory_limit','1024M'); echo 'max_execution_time = ' . ini_get('max_execution_time') . "
"; echo 'memory_limit = ' . ini_get('memory_limit') . "
"; echo 'post_max_size = ' . ini_get('post_max_size') . "
"; echo 'upload_max_filesize = ' . ini_get('upload_max_filesize') . "
"; ini_set('max_execution_time','10'); ini_set('memory_limit','1024M'); [separator]
注意: post_max_size,upload_max_filesize用下面的方法是修改不了的.
ini_set('post_max_size','1024M'); ini_set('upload_max_filesize','1024M');
正确做法是用.htaccess文件:
php_value upload_max_filesize 50M php_value post_max_size 898M
补充知识点:
其实在php文档里有说明upload_max_filesize的可修改范围是PHP_INI_PERDIR。
PHP_INI_PERDIR的意思是域内指令可以在php.ini、httpd.conf或.htaccess文件中修改。
PHP_INI_SYSTEM 域内指令可以在php.ini和httpd.conf文件中修改所以upload_max_filesize用int_set是无法修改的。只有可修改范围是PHP_INI_ALL的才可以用int_set修改。
------------------------------
php上传文件需要配置:
post_max_size
upload_max_filesize

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