diff options
Diffstat (limited to 'modules/system')
| -rw-r--r-- | modules/system/system.api.php | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/modules/system/system.api.php b/modules/system/system.api.php index 03e9b4618..faac9a174 100644 --- a/modules/system/system.api.php +++ b/modules/system/system.api.php @@ -397,21 +397,22 @@ function hook_link($type, $object, $teaser = FALSE) { } /** - * Perform alterations before links on a node are rendered. One popular use of - * this hook is to add/delete links from other modules. + * Perform alterations before links on a node are rendered. + * + * One popular use of this hook is to add/delete links from other modules. * * @param $links - * Nested array of links for the node + * Nested array of links for the node keyed by providing module. * @param $node - * A node object for editing links on + * A node object that contains the links. * @return * None. */ -function hook_link_alter(&$links, $node) { - foreach ($links AS $module => $link) { +function hook_link_alter(array &$links, $node) { + foreach ($links as $module => $link) { if (strstr($module, 'taxonomy_term')) { // Link back to the forum and not the taxonomy term page - $links[$module]['#href'] = str_replace('taxonomy/term', 'forum', $link['#href']); + $links[$module]['href'] = str_replace('taxonomy/term', 'forum', $link['href']); } } } |