sergiotarxz/Wordpress
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Avoid an undefined index notice in wp_doc_link_parse().

Browse Source 
props pross for initial patch.
fixes #27214.

git-svn-id: https://develop.svn.wordpress.org/trunk@27323 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Sergey Biryukov 2014-02-27 23:15:29 +00:00
parent 8402d9c745
commit 612b605c80
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/wp-admin/includes/misc.php
View File

@ -314,11 +314,15 @@ function wp_doc_link_parse( $content ) {
return array();
$tokens = token_get_all( $content );
$count = count( $tokens );
$functions = array();
$ignore_functions = array();
for ( $t = 0, $count = count( $tokens ); $t < $count; $t++ ) {
if ( !is_array( $tokens[$t] ) ) continue;
if ( T_STRING == $tokens[$t][0] && ( '(' == $tokens[ $t + 1 ] || '(' == $tokens[ $t + 2 ] ) ) {
for ( $t = 0; $t < $count - 2; $t++ ) {
if ( ! is_array( $tokens[ $t ] ) ) {
continue;
}
if ( T_STRING == $tokens[ $t ][0] && ( '(' == $tokens[ $t + 1 ] || '(' == $tokens[ $t + 2 ] ) ) {
// If it's a function or class defined locally, there's not going to be any docs available
if ( ( isset( $tokens[ $t - 2 ][1] ) && in_array( $tokens[ $t - 2 ][1], array( 'function', 'class' ) ) ) || ( isset( $tokens[ $t - 2 ][0] ) && T_OBJECT_OPERATOR == $tokens[ $t - 1 ][0] ) ) {
$ignore_functions[] = $tokens[$t][1];