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1.1 ! misho 1: --TEST-- ! 2: empty() on array elements ! 3: --FILE-- ! 4: <?php ! 5: $a=array('0','empty'=>'0'); ! 6: var_dump(empty($a['empty'])); ! 7: var_dump(empty($a[0])); ! 8: $b='0'; ! 9: var_dump(empty($b)); ! 10: ?> ! 11: --EXPECT-- ! 12: bool(true) ! 13: bool(true) ! 14: bool(true)