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<?php $b = ''; $c = 'ca'; echo isset($a) ? 1 : 0; echo "\n\r"; echo isset($b) ? 1 : 0; echo "\n\r"; echo isset($c) ? 1 : 0; echo "\n\r"; echo "---------------------------------------------"; echo "\n\r"; echo empty($a) ? 1 : 0; echo "\n\r"; echo empty($b) ? 1 : 0; echo "\n\r"; echo isset($c) ? 1 : 0;
Output for git.master, git.master_jit, rfc.property-hooks
0 1 1 --------------------------------------------- 1 1 1

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