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# output_reset_rewrite_vars

(PHP 4 >= 4.3.0, PHP 5)

output_reset_rewrite_vars -- Reset URL rewriter values

## Description

bool output_reset_rewrite_vars ( void )

This function resets the URL rewriter and removes all rewrite variables previously set by the output_add_rewrite_var() function or the session mechanism (if `session.use_trans_sid` was set on session_start()).

例 1. output_reset_rewrite_vars() example

`<?php session_start(); output_add_rewrite_var('var', 'value'); echo '<a href="file.php">link</a>'; ob_flush(); output_reset_rewrite_vars(); echo '<a href="file.php">link</a>'; ?>`

上例将输出：

    <a href="file.php?PHPSESSID=xxx&var=value">link</a>
    <a href="file.php">link</a>

See also output_add_rewrite_var(), ob_flush(), ob_list_handlers() and session_start().

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