Changeset 55677 for trunk/src/wp-includes/formatting.php

Timestamp:

04/22/2023 03:17:47 PM (2 years ago)

Author:

SergeyBiryukov

Message:

Coding Standards: Use strict comparison where strtolower() is involved.

Follow-up to [649], [7736], [18821], [19444], [20886], [20893], [23303], [55642], [55652], [55653], [55654].

Props aristath, poena, afercia, SergeyBiryukov.
See #57839.

File:

• trunk/src/wp-includes/formatting.php (modified) (2 diffs)

trunk/src/wp-includes/formatting.php

@@ -3030 +3030 @@
     foreach ( $textarr as $piece ) {
 
-        if ( preg_match( '|^<code[\s>]|i', $piece ) || preg_match( '|^<pre[\s>]|i', $piece ) || preg_match( '|^<script[\s>]|i', $piece ) || preg_match( '|^<style[\s>]|i', $piece ) ) {
+        if ( preg_match( '|^<code[\s>]|i', $piece )
+            || preg_match( '|^<pre[\s>]|i', $piece )
+            || preg_match( '|^<script[\s>]|i', $piece )
+            || preg_match( '|^<style[\s>]|i', $piece )
+        ) {
             $nested_code_pre++;
-        } elseif ( $nested_code_pre && ( '</code>' === strtolower( $piece ) || '</pre>' === strtolower( $piece ) || '</script>' === strtolower( $piece ) || '</style>' === strtolower( $piece ) ) ) {
+        } elseif ( $nested_code_pre
+            && ( '</code>' === strtolower( $piece )
+                || '</pre>' === strtolower( $piece )
+                || '</script>' === strtolower( $piece )
+                || '</style>' === strtolower( $piece )
+            )
+        ) {
             $nested_code_pre--;
         }
 
-        if ( $nested_code_pre || empty( $piece ) || ( '<' === $piece[0] && ! preg_match( '|^<\s*[\w]{1,20}+://|', $piece ) ) ) {
+        if ( $nested_code_pre
+            || empty( $piece )
+            || ( '<' === $piece[0] && ! preg_match( '|^<\s*[\w]{1,20}+://|', $piece ) )
+        ) {
             $r .= $piece;
             continue;
@@ -4464 +4477 @@
         }
         $good_protocol_url = wp_kses_bad_protocol( $url, $protocols );
-        if ( strtolower( $good_protocol_url ) != strtolower( $url ) ) {
+        if ( strtolower( $good_protocol_url ) !== strtolower( $url ) ) {
             return '';
         }