iis7_rewrite_rule_exists( string $filename ): bool
Checks if rewrite rule for WordPress already exists in the IIS 7+ configuration file.
Parameters
-
$filename
string Required -
The file path to the configuration file.
Return
bool
Source
File: wp-admin/includes/misc.php
.
View all references
function iis7_rewrite_rule_exists( $filename ) {
if ( ! file_exists( $filename ) ) {
return false;
}
if ( ! class_exists( 'DOMDocument', false ) ) {
return false;
}
$doc = new DOMDocument();
if ( $doc->load( $filename ) === false ) {
return false;
}
$xpath = new DOMXPath( $doc );
$rules = $xpath->query( '/configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'wordpress\')] | /configuration/system.webServer/rewrite/rules/rule[starts-with(@name,\'WordPress\')]' );
if ( 0 === $rules->length ) {
return false;
}
return true;
}
Changelog
Version | Description |
---|---|
2.8.0 | Introduced. |