What will be the output of the following PHP code?
<?php
$a=array("A","Cat","Dog","A","Dog");
$b=array("A","A","Cat","A","Tiger");
$c=array_combine($a,$b);
print_r(array_count_values($c));
?>
<?php
$a=array("A","Cat","Dog","A","Dog");
$b=array("A","A","Cat","A","Tiger");
$c=array_combine($a,$b);
print_r(array_count_values($c));
?>
A. Array ( [A] => 5 [Cat] => 2 [Dog] => 2 [Tiger] => 1 )
B. Array ( [A] => 2 [Cat] => 2 [Dog] => 1 [Tiger] => 1 )
C. Array ( [A] => 6 [Cat] => 1 [Dog] => 2 [Tiger] => 1 )
D. Array ( [A] => 2 [Cat] => 1 [Dog] => 4 [Tiger] => 1 )
Answer: Option A
Solution(By Examveda Team)
The array_count_values() function counts all the values of an array and array_combine() combines arrays.Join The Discussion
Comments ( 1 )
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[A] => 2
[Tiger] => 1