- var_dump: documentation ( source)
- array_flip: documentation ( source)
<?php
$modules = array('module1', 'module2');
$mod = array_flip($modules);
foreach($mod as $key => $val) {
if (!isset($mod['module1'])) {
echo 'continue';
continue;
}
echo 'doing';
unset($mod[$key]);
}
var_dump($mod);