PHP output_add_rewrite_var() Function
❮ PHP Output Control Functions
Example
Add variables to URLs in the output:
<?php
// Make the URL rewriter affect <a href> and <form> tags
ini_set('url_rewriter.tags','a=href,form=');
// Add a variable
output_add_rewrite_var('var', 'value');
// Output a link and a form
echo '<a href="">This link\'s URL will have a variable</a>';
echo '<form>';
echo '<p>This form will have a hidden input</p>';
echo '<input type="text"
name="hello">';
echo
'</form>';
?>
Try it Yourself »
Definition and Usage
The output_add_rewrite_var() function adds a variable to URLs in HTML tags and hidden
inputs to forms. The tags which are affected depend on the configuration of the
url_rewriter.tags setting in php.ini.
Syntax
output_add_rewrite_var(name, value);
Parameter Values
| Parameter | Description |
|---|---|
| name | The name of the variable to be added to URLs and the content of the name attribute of hidden inputs in forms. |
| value | The value of the variable to be added to URLs and the content of the value attribute of hidden inputs in forms. |
Technical Details
| Return Value: | TRUE on success, FALSE on failure |
|---|---|
| PHP Version: | 4.3+ |
❮ PHP Output Control Functions
