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

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git-svn-id: https://develop.svn.wordpress.org/trunk@16340 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrew Nacin
2010-11-13 09:53:55 +00:00
parent 305fbe129d
commit 200eefec46
11 changed files with 53 additions and 53 deletions
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wp-admin/import.php
+1 -1
View File
@@ -62,7 +62,7 @@ $import_root = ABSPATH.$import_loc;
$imports_dir = @ opendir($import_root);
if ($imports_dir) {
while (($file = readdir($imports_dir)) !== false) {
if ($file{0} == '.') {
if ($file[0] == '.') {
continue;
} elseif (substr($file, -4) == '.php') {
require_once($import_root . '/' . $file);
wp-admin/includes/media.php
+1 -1
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@@ -1258,7 +1258,7 @@ function get_media_item( $attachment_id, $args = null ) {
$hidden_fields = array();
foreach ( $form_fields as $id => $field ) {
if ( $id{0} == '_' )
if ( $id[0] == '_' )
continue;
if ( !empty( $field['tr'] ) ) {
wp-admin/includes/misc.php
+1 -1
View File
@@ -576,7 +576,7 @@ function win_is_writable($path) {
* see http://bugs.php.net/bug.php?id=30931
*/
if ( $path{strlen($path)-1} == '/' ) // recursively return a temporary file path
if ( $path[strlen($path)-1] == '/' ) // recursively return a temporary file path
return win_is_writable($path . uniqid(mt_rand()) . '.tmp');
else if ( is_dir($path) )
return win_is_writable($path . '/' . uniqid(mt_rand()) . '.tmp');