iis7_save_url_rewrite_rules()

Updates the IIS web.config file with the current rules if it is writable.


Description Description

If the permalinks do not require rewrite rules then the rules are deleted from the web.config file.


Return Return

(bool|null) True on write success, false on failure. Null in multisite.


Top ↑

Source Source

File: wp-admin/includes/misc.php

function iis7_save_url_rewrite_rules() {
	if ( is_multisite() ) {
		return;
	}

	global $wp_rewrite;

	// Ensure get_home_path() is declared.
	require_once( ABSPATH . 'wp-admin/includes/file.php' );

	$home_path       = get_home_path();
	$web_config_file = $home_path . 'web.config';

	// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP
	if ( iis7_supports_permalinks() && ( ( ! file_exists( $web_config_file ) && win_is_writable( $home_path ) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable( $web_config_file ) ) ) {
		$rule = $wp_rewrite->iis7_url_rewrite_rules( false );
		if ( ! empty( $rule ) ) {
			return iis7_add_rewrite_rule( $web_config_file, $rule );
		} else {
			return iis7_delete_rewrite_rule( $web_config_file );
		}
	}
	return false;
}

Top ↑

Changelog Changelog

Changelog
Version Description
2.8.0 Introduced.


Top ↑

User Contributed Notes User Contributed Notes

You must log in before being able to contribute a note or feedback.