output_add_rewrite_var

Definition and usage

The output_add_rewrite_var() function adds variables to the URL in the HTML tag and the hidden input of the form. Which tags will be affected depends on the configuration of the url_rewriter.tags setting in php.ini.

Example

Add variable to the URL in the output:

 <?php
// Make 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

grammar

 output_add_rewrite_var ( name , value ) ;