highlight_file
(PHP 4, PHP 5)
highlight_file — Syntax highlighting of a file
说明
Prints out or returns a syntax highlighted version of the code contained in filename using the colors defined in the built-in syntax highlighter for PHP.
Many servers are configured to automatically highlight files with a phps extension. For example, example.phps when viewed will show the syntax highlighted source of the file. To enable this, add this line to the httpd.conf:
AddType application/x-httpd-php-source .phps
参数
- filename
-
Path to the PHP file to be highlighted.
- return
-
Set this parameter to TRUE to make this function return the highlighted code.
返回值
If return is set to TRUE, returns the highlighted code as a string instead of printing it out. Otherwise, it will return TRUE on success, FALSE on failure.
更新日志
| 版本 | 说明 |
|---|---|
| 4.2.1 | This function is now also affected by safe_mode and open_basedir. |
| 4.2.0 | The return parameter was added. |
注释
Care should be taken when using the highlight_file() function to make sure that you do not inadvertently reveal sensitive information such as passwords or any other type of information that might create a potential security risk.
Note: 该函数的内部依赖这个参数使用输出缓冲，所以它不能在 ob_start() 的回调函数中使用
