#6 support URI containing hyphen or underscore

ak4t0sh · web-flow · commit 61f3bd84a70e · 2022-11-21T18:02:12.000+01:00
diff --git a/filter.php b/filter.php
@@ -115,7 +115,7 @@ protected function convert_urls_into_codepens(&$text) {
             $unicoderegexp = @preg_match('/\pL/u', 'a'); // This will fail silently, returning false.
         }
 
-        $regex = '((https?://)?)(codepen.io\/)([a-zA-Z0-9]+)(\/pen\/)([a-zA-Z0-9]+)';
+        $regex = '((https?://)?)(codepen.io\/)([a-zA-Z0-9_-]+)(\/pen\/)([a-zA-Z0-9_-]+)';
 
         if ($unicoderegexp) {
             $regex = '#' . $regex . '#ui';

Original file line number	Diff line number	Diff line change
`@@ -115,7 +115,7 @@ protected function convert_urls_into_codepens(&$text) {`
`115`	`115`	`$unicoderegexp = @preg_match('/\pL/u', 'a'); // This will fail silently, returning false.`
`116`	`116`	`}`
`117`	`117`
`118`		`- $regex = '((https?://)?)(codepen.io\/)([a-zA-Z0-9]+)(\/pen\/)([a-zA-Z0-9]+)';`
	`118`	`+ $regex = '((https?://)?)(codepen.io\/)([a-zA-Z0-9_-]+)(\/pen\/)([a-zA-Z0-9_-]+)';`
`119`	`119`
`120`	`120`	`if ($unicoderegexp) {`
`121`	`121`	`$regex = '#' . $regex . '#ui';`