output_add_rewrite_var
(PHP 4 >= 4.3.0, PHP 5)
output_add_rewrite_var --
Add URL rewriter values
Description
bool
output_add_rewrite_var ( string name, string value )
This function adds another name/value pair to the URL rewrite mechanism.
The name and value will be added to URLs (as GET parameter) and forms
(as hidden input fields) the same way as the session ID when transparent
URL rewriting is enabled with session.use_trans_sid.
This functions behavior is controled by the url_rewriter.tags php.ini
parameter.
Note:
Calling this function will implicitly start output buffering if it is
not active already.
Example 1. output_add_rewrite_var() example
<?php
output_add_rewrite_var('var', 'value');
// a link
echo '<a href="file.php">link</a>';
// a form
echo '<form action="script.php" method="post">
<input type="text" name="var2" />
</form>';
print_r(ob_list_handlers());
?>
|
The above example will output: <a href="file.php?var=value">link</a>
<form action="script.php" method="post">
<input type="hidden" name="var" value="value" />
<input type="text" name="var2" />
</form>
Array
(
[0] => URL-Rewriter
) |
|
See also
output_reset_rewrite_vars(),
ob_flush() and
ob_list_handlers().