<?php
function _arte_cms_tracking_og_are_settings_null($settings) {
// If it is an array, browse it:
if (is_array($settings)) {
if (empty($settings)) {
return TRUE;
}
else {
foreach($settings as $value) {
if (!_arte_cms_tracking_og_are_settings_null($value)) {
return FALSE;
}
}
return TRUE;
}
}
else {
$current_trimmed_value = trim((string)$settings);
return $current_trimmed_value == '';
}
}
$t = array(
'yo' => array(0),
'ya' => '',
);
if (_arte_cms_tracking_og_are_settings_null($t)) {
echo "EMPTY";
}else {
echo "NOT EMPTY!";
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- NOT EMPTY!
preferences:
201.31 ms | 405 KiB | 313 Q