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A question about count in Php
I have noticed in the challenge that: echo count(array(true=>1,false=>2,0=>3,1=>4)); gives 2. I think count does counts the keys, because true is 1 and false is 0, it gives 0. Am I right, inshaALLAH?
1 Resposta
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Yusuf , it's because old values for the same keys are replaced with the new ones (as you mentioned there are duplicate keys (0 and false and 1 and true). Finally associative array is (1=>4, 0=>3).
https://code.sololearn.com/wZk5bgQ8ZvaC/?ref=app