这些 PHP 配置设置可以由服务器管理员自定义。 这些列表仅供参考。

分段 指令 信息
Language Options asp_tags Allow ASP-style <% %> tags. Off
File Uploads file_uploads Whether to allow HTTP file uploads. On
Paths and Directories include_path Windows: "\path1;\path2" c:\php\includes" .:/usr/lib/php:/usr/local/lib/php
Resource Limits max_execution_time Maximum execution time of each script, in seconds 120
Resource Limits max_input_time Maximum amount of time each script may spend parsing request data 60
Resource Limits memory_limit Maximum amount of memory a script may consume (32MB) 64M
Data Handling register_globals You should do your best to write your scripts so that they do not require register_globals to be on; Using form variables as globals can easily lead to possible security problems, if the code is not very well thought of. Off
Language Options safe_mode   Off
File Uploads upload_max_filesize Maximum allowed size for uploaded files. 32M
main session.save_path Argument passed to save_handler. In the case of files, this is the path where data files are stored. Note: Windows users have to change this variable in order to use PHP's session functions. As of PHP 4.0.1, you can define the path as: session.save_path = "N;/path" where N is an integer. Instead of storing all the session files in /path, what this will do is use subdirectories N-levels deep, and store the session data in those directories. This is useful if you or your OS have problems with lots of files in one directory, and is a more efficient layout for servers that handle lots of sessions. NOTE 1: PHP will not create this directory structure automatically. You can use the script in the ext/session dir for that purpose. NOTE 2: See the section on garbage collection below if you choose to use subdirectories for session storage /tmp