MCQOPTIONS
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MCQOPTIONS
| 1. |
What will be the output if we replace the line $num = preg_grep(“/[0-5]/”, $number); with $num = preg_grep(“/[0-5]/”, $number, PREG_GREP_INVERT);?$ |
| A. | Array([0]=>0 [1]=>1 [2]=>two [3]=>three [4]=>four [5]=>5) |
| B. | Array([2]=>two [3]=>three [4]=>four) |
| C. | Array([1]=> 1) |
| D. | Array([0]=>0 [5]=>5) |
| Answer» C. Array([1]=> 1) | |