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Old December 27th, 2012, 04:18 PM
shakilphp shakilphp is offline
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Any one can explain please?

<?php
$a1=array("Dog","Cat");
$a2=array("Puppy","Kitten");
print_r(array_map(null,$a1,$a2));
?>

The output of the code above will be:

Array (
[0] => Array ( [0] => Dog [1] => Puppy )
[1] => Array ( [0] => Cat [1] => Kitten )
)

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Old December 27th, 2012, 04:36 PM
gw1500se gw1500se is offline
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Explain what? Two arrays are created then combined into a 2 dimensional array and printed.
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