$page = plugin_rename_getvar('page');
$refer = plugin_rename_getvar('refer');
- if ($refer == '') {
+ if ($refer === '') {
return plugin_rename_phase1();
} else if (! is_page($refer)) {
return plugin_rename_phase1('notpage', $refer);
- } else if ($refer == $whatsnew) {
+ } else if ($refer === $whatsnew) {
return plugin_rename_phase1('norename', $refer);
- } else if ($page == '' || $page == $refer) {
+ } else if ($page === '' || $page === $refer) {
return plugin_rename_phase2();
} else if (! is_pagename($page)) {
$pages = get_existpages();
$pattern = '/(?:^|\/)' . preg_quote(strip_bracket($page), '/') . '(?:\/|$)/';
foreach ($pages as $name) {
- if ($name == $page) continue;
+ if ($name === $page) continue;
if (preg_match($pattern, $name)) $related[] = $name;
}
return $related;
$pages = array();
foreach (get_existpages() as $_page) {
- if ($_page == $whatsnew) continue;
+ if ($_page === $whatsnew) continue;
- $selected = ($_page == $page) ? ' selected' : '';
+ $selected = ($_page === $page) ? ' selected' : '';
$s_page = htmlsc($_page);
$pages[$_page] = '<option value="' . $s_page . '"' . $selected . '>' .
$s_page . '</option>';