new function: untrailingslashit(). fixes #3899
git-svn-id: https://develop.svn.wordpress.org/trunk@5020 602fd350-edb4-49c9-b593-d223f7449a82
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@ -563,12 +563,15 @@ function backslashit($string) {
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}
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function trailingslashit($string) {
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if ( '/' != substr($string, -1)) {
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if ( '/' != substr($string, -1))
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$string .= '/';
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}
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return $string;
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}
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function untrailingslashit($string) {
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return preg_replace('|/+$|', '', $string);
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}
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function addslashes_gpc($gpc) {
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global $wpdb;
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@ -24,7 +24,7 @@ function user_trailingslashit($string, $type_of_url = '') {
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if ( $wp_rewrite->use_trailing_slashes )
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$string = trailingslashit($string);
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else
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$string = preg_replace('|/+$|', '', $string); // untrailing slash
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$string = untrailingslashit($string);
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// Note that $type_of_url can be one of following:
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// single, single_trackback, single_feed, single_paged, feed, category, page, year, month, day, paged
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