phpcs: Fix some "Assignment expression not allowed"

[lhc/web/wiklou.git] / includes / Sanitizer.php

diff --git a/includes/Sanitizer.php b/includes/Sanitizer.php
index f88dd05..a856f1e 100644 (file)
--- a/includes/Sanitizer.php
+++ b/includes/Sanitizer.php
@@ -476,7 +476,8 @@ class Sanitizer {
                                }
 
                                $badtag = false;
-                               if ( isset( $htmlelements[$t = strtolower( $t )] ) ) {
+                               $t = strtolower( $t );
+                               if ( isset( $htmlelements[$t] ) ) {
                                        # Check our stack
                                        if ( $slash && isset( $htmlsingleonly[$t] ) ) {
                                                $badtag = true;
@@ -596,7 +597,8 @@ class Sanitizer {
                                        list( /* $qbar */, $slash, $t, $params, $brace, $rest ) = $regs;
 
                                        $badtag = false;
-                                       if ( isset( $htmlelements[$t = strtolower( $t )] ) ) {
+                                       $t = strtolower( $t );
+                                       if ( isset( $htmlelements[$t] ) ) {
                                                if ( is_callable( $processCallback ) ) {
                                                        call_user_func_array( $processCallback, array( &$params, $args ) );
                                                }