Changeset 16340 for trunk/wp-includes/formatting.php

Timestamp:

11/13/2010 09:53:55 AM (16 years ago)

Author:

nacin

Message:

Use square brackets instead of braces for string access. props hakre, fixes #13900.

File:

• trunk/wp-includes/formatting.php (modified) (4 diffs)

trunk/wp-includes/formatting.php

@@ -93 +93 @@
         $curl = $textarr[$i];
 
-        if ( !empty($curl) && '<' != $curl{0} && '[' != $curl{0}
+        if ( !empty($curl) && '<' != $curl[0] && '[' != $curl[0]
                 && empty($no_texturize_shortcodes_stack) && empty($no_texturize_tags_stack)) {
             // This is not a tag, nor is the texturization disabled
@@ -114 +114 @@
              * tag opening
              */
-            if ('<' == $curl{0})
+            if ('<' == $curl[0])
                 _wptexturize_pushpop_element($curl, $no_texturize_tags_stack, $no_texturize_tags, '<', '>');
-            elseif ('[' == $curl{0})
+            elseif ('[' == $curl[0])
                 _wptexturize_pushpop_element($curl, $no_texturize_shortcodes_stack, $no_texturize_shortcodes, '[', ']');
         }
@@ -1499 +1499 @@
         for ($i = 0; $i < $stop; $i++) {
             $content = $textarr[$i];
-            if ((strlen($content) > 0) && ('<' != $content{0})) { // If it's not a tag
+            if ((strlen($content) > 0) && ('<' != $content[0])) { // If it's not a tag
                 $content = preg_replace_callback($wp_smiliessearch, 'translate_smiley', $content);
             }
@@ -2633 +2633 @@
 
         // Fragment has a specifier
-        if ( $pattern{$start} == '%' ) {
+        if ( $pattern[$start] == '%' ) {
             // Find numbered arguments or take the next one in order
             if ( preg_match('/^%(\d+)\$/', $fragment, $matches) ) {