Remove lingering instances of call time pass-by-reference, limited to instances of callable - use $this instead of &$this.

Props jdgrimes.
See #25160.


Built from https://develop.svn.wordpress.org/trunk@25254


git-svn-id: http://core.svn.wordpress.org/trunk@25222 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Scott Taylor
2013-09-05 16:34:09 +00:00
parent 747e022460
commit 31f26dc3ce
8 changed files with 46 additions and 46 deletions

View File

@@ -95,7 +95,7 @@ class _WP_List_Table_Compat extends WP_List_Table {
if ( !empty( $columns ) ) {
$this->_columns = $columns;
add_filter( 'manage_' . $screen->id . '_columns', array( &$this, 'get_columns' ), 0 );
add_filter( 'manage_' . $screen->id . '_columns', array( $this, 'get_columns' ), 0 );
}
}