Changeset 4990 for trunk/wp-includes/comment-template.php

Timestamp:

03/07/2007 05:29:15 AM (18 years ago)

Author:

markjaquith

Message:

Use strpos instead of strstr where ever possible, for speed. Props rob1n. fixes #3920

File:

• trunk/wp-includes/comment-template.php (modified) (1 diff)

trunk/wp-includes/comment-template.php

@@ -240 +240 @@
 function trackback_rdf($timezone = 0) {
     global $id;
-    if (!stristr($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator')) {
-    echo '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-            xmlns:dc="http://purl.org/dc/elements/1.1/"
-            xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">
-        <rdf:Description rdf:about="';
-    the_permalink();
-    echo '"'."\n";
-    echo '    dc:identifier="';
-    the_permalink();
-    echo '"'."\n";
-    echo '    dc:title="'.str_replace('--', '&#x2d;&#x2d;', wptexturize(strip_tags(get_the_title()))).'"'."\n";
-    echo '    trackback:ping="'.trackback_url(0).'"'." />\n";
-    echo '</rdf:RDF>';
+    if (strpos($_SERVER['HTTP_USER_AGENT'], 'W3C_Validator') !== false) {
+        echo '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+                xmlns:dc="http://purl.org/dc/elements/1.1/"
+                xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">
+            <rdf:Description rdf:about="';
+        the_permalink();
+        echo '"'."\n";
+        echo '    dc:identifier="';
+        the_permalink();
+        echo '"'."\n";
+        echo '    dc:title="'.str_replace('--', '&#x2d;&#x2d;', wptexturize(strip_tags(get_the_title()))).'"'."\n";
+        echo '    trackback:ping="'.trackback_url(0).'"'." />\n";
+        echo '</rdf:RDF>';
     }
 }