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

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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
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6
wp-admin/includes/class-wp-list-table.php
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@@ -87,7 +87,7 @@ class WP_List_Table {
$this->screen = convert_to_screen( $args['screen'] );
add_filter( "manage_{$this->screen->id}_columns", array( &$this, 'get_columns' ), 0 );
add_filter( "manage_{$this->screen->id}_columns", array( $this, 'get_columns' ), 0 );
if ( !$args['plural'] )
$args['plural'] = $this->screen->base;
@@ -99,7 +99,7 @@ class WP_List_Table {
if ( $args['ajax'] ) {
// wp_enqueue_script( 'list-table' );
add_action( 'admin_footer', array( &$this, '_js_vars' ) );
add_action( 'admin_footer', array( $this, '_js_vars' ) );
}
}
@@ -857,7 +857,7 @@ class WP_List_Table {
}
elseif ( method_exists( $this, 'column_' . $column_name ) ) {
echo "<td $attributes>";
echo call_user_func( array( &$this, 'column_' . $column_name ), $item );
echo call_user_func( array( $this, 'column_' . $column_name ), $item );
echo "</td>";
}
else {