replace NULL with null

Another global search-and-replace update. Here, I've replaced the PHP
keyword 'NULL' with its lowercase version. This is another PEAR code
standards change.

darcs-hash:20081223192129-84dde-4a0182e0ec16a01ad88745ad3e08f7cb501aee0b.gz
This commit is contained in:
Evan Prodromou
2008-12-23 14:21:29 -05:00
parent edbc0c665c
commit eb2f9c98ac
219 changed files with 2170 additions and 28881 deletions

View File

@@ -30,7 +30,7 @@ class SearchAction extends Action {
$this->show_form();
}
function show_top($arr=NULL) {
function show_top($arr=null) {
if ($arr) {
$error = $arr[1];
}
@@ -47,14 +47,14 @@ class SearchAction extends Action {
}
function get_title() {
return NULL;
return null;
}
function show_header($arr) {
return;
}
function show_form($error=NULL) {
function show_form($error=null) {
global $config;
$q = $this->trimmed('q');
@@ -99,11 +99,11 @@ class SearchAction extends Action {
array(
_('People'),
_('Find people on this site'),
($action != 'peoplesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : NULL),
($action != 'peoplesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : null),
'noticesearch' =>
array( _('Text'),
_('Find content of notices'),
($action != 'noticesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : NULL)
($action != 'noticesearch' && $this->trimmed('q')) ? array('q' => $this->trimmed('q')) : null)
);
$this->nav_menu($menu);
}