Indicate that the fall-through in is_serialized() is deliberate. fixes #24023.

helen · helen · commit f1ef5c0e235c · 2013-09-12T03:40:25.000Z
git-svn-id: https://develop.svn.wordpress.org/trunk@25371 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-includes/functions.php b/src/wp-includes/functions.php
@@ -282,6 +282,7 @@ function is_serialized( $data, $strict = true ) {
 			} elseif ( false === strpos( $data, '"' ) ) {
 				return false;
 			}
+			// or else fall through
 		case 'a' :
 		case 'O' :
 			return (bool) preg_match( "/^{$token}:[0-9]+:/s", $data );

Original file line number	Diff line number	Diff line change
`@@ -282,6 +282,7 @@ function is_serialized( $data, $strict = true ) {`
`282`	`282`	`} elseif ( false === strpos( $data, '"' ) ) {`
`283`	`283`	`return false;`
`284`	`284`	`}`
	`285`	`+ // or else fall through`
`285`	`286`	`case 'a' :`
`286`	`287`	`case 'O' :`
`287`	`288`	`return (bool) preg_match( "/^{$token}:[0-9]+:/s", $data );`