Changeset 42432

Timestamp:

01/10/2018 02:49:49 AM (7 years ago)

Author:

dd32

Message:

Streams: When checking in wp_is_stream() escape the stream wrapper names for PCRE to avoid PHP warnings when invalid stream wrappers are registered.

Fixes #43054.

File:

• trunk/src/wp-includes/functions.php (modified) (1 diff)

trunk/src/wp-includes/functions.php

@@ -5460 +5460 @@
 function wp_is_stream( $path ) {
     $wrappers    = stream_get_wrappers();
+    $wrappers    = array_map( 'preg_quote', $wrappers );
     $wrappers_re = '(' . join( '|', $wrappers ) . ')';