PHP strip_whitespace() Function
Example
Return the source code of the "test.php" file with PHP comments and whitespace removed:
<?php
// PHP comment
/*
* Another PHP comment
*/
echo php_strip_whitespace ("test.php");
?>
If you select "View source" in the browser window, it will look like this:
<?php
echo php_strip_whitespace ("test.php"); ?>
Definition and Usage
The strip_whitespace() function returns the source code of the specified file with PHP comments and whitespace removed.
Syntax
strip_whitespace(filename)
| Parameter | Description |
|---|---|
| filename | Required. Specifies the file to strip |
Technical Details
| Return Value: | Returns the stripped source code on success, or an empty string on failure. Note: This function only returns an empty string on versions before PHP 5.0.1. |
|---|---|
| PHP Version: | 5+ |
PHP Misc Reference
