if(! array_key_exists($rr['hook'],$a->hooks))
$a->hooks[$rr['hook']] = array();
$a->hooks[$rr['hook']][] = array($rr['file'],$rr['function']);
if(! array_key_exists($rr['hook'],$a->hooks))
$a->hooks[$rr['hook']] = array();
$a->hooks[$rr['hook']][] = array($rr['file'],$rr['function']);
function get_theme_screenshot($theme) {
$exts = array('.png','.jpg');
foreach($exts as $ext) {
function get_theme_screenshot($theme) {
$exts = array('.png','.jpg');
foreach($exts as $ext) {