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<?php //$var = 'A'; //$var = ''; $var = null; //$var = 0; if (! isset($var) || $var) { echo "not empty or not defiend or a null value"; } else { echo "empty"; } echo "\ninstead\n"; if (! empty($var)) { echo "empty"; } else { echo "not empty or not defiend or a null value"; }
Output for git.master, git.master_jit, rfc.property-hooks
not empty or not defiend or a null value instead not empty or not defiend or a null value

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