How to use highlight string in PHP
In this article I will explain how highlight_string function can be used in PHP.
highlight_string() Function
This function outputs a string with the PHP syntax highlighted.
Note-colors used for highlighting can be set in the php.ini file or with the ini_set() function.
Syntax
| highlight_string(string,return) |
| Parameter |
Description |
| string |
Required. Specifies the string to highlight |
| return |
Optional. If this parameter is set to TRUE, this function will return the highlighted code as a string, instead of printing it out. Default is FALSE. |
Example
<html>
<body>
<?php
highlight_string("Hello world! <?php phpinfo(); ?>");
?>
</body>
</html> |
Output
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