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Run the iis7_supports_permalinks() check first

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* It's cheapest, most of the others involve disk operations
 * Doesn't go through win_is_writable(), which can't avoid relying on the @ operator


git-svn-id: http://svn.automattic.com/wordpress/trunk@16634 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
nbachiyski 2010-11-30 20:50:59 +00:00
parent f4e8cf9bb6
commit db9eeb3019
1 changed files with 6 additions and 8 deletions
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14
wp-admin/includes/misc.php
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@ -155,14 +155,12 @@ function iis7_save_url_rewrite_rules(){
$web_config_file = $home_path . 'web.config';
// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP
if ( ( ! file_exists($web_config_file) && win_is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable($web_config_file) ) {
if ( iis7_supports_permalinks() ) {
$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);
}
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;