iis7_rewrite_rule_exists
函数
iis7_rewrite_rule_exists ( $filename )
- 参数
-
-
(string)
$filename
The file path to the configuration file.- Required: 是
-
(string)
- 返回值
-
- (bool)
- 定义位置
-
-
wp-admin/includes/misc.php
, line 811
-
wp-admin/includes/misc.php
- 引入
- 2.8.0
- 弃用
- –
Checks if rewrite rule for WordPress already exists in the IIS 7+ configuration file.
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;
}
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