<?php $page_access = array( 'index' => array('1', '2', '3'), 'users' => array('4', '5', '6') ); function level_access($page){ global $page_access; if (array_key_exists($page, $page_access)) { echo "yes"; } else { echo "no"; } } level_access('index'); echo "\n"; function level_access2($page){ global $page_access; if (isset($page_access[$page])) { echo "yes"; } else { echo "no"; } } level_access2('index');
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Value for `_results` contains invalid data `array`