highlight_string
(PHP 4, PHP 5)
highlight_string — Syntax highlighting of a string
说明
Outputs or returns a syntax highlighted version of the given PHP code using the colors defined in the built-in syntax highlighter for PHP.
参数
- str
-
The PHP code to be highligthed. This should include the opening tag.
- 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 |
|---|---|
| 4.2.0 | The return parameter was added. |
范例
Example#1 highlight_string() example
<?php
highlight_string('<?php phpinfo(); ?>');
?>
The above example will output (in PHP 4):
<code><font color="#000000"> <font color="#0000BB"><?php phpinfo</font><font color="#007700">(); </font><font color="#0000BB">?></font> </font> </code>
The above example will output (in PHP 5):
<code><span style="color: #000000"> <span style="color: #0000BB"><?php phpinfo</span><span style="color: #007700">(); </span><span style="color: #0000BB">?></span> </span> </code>
注释
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
