Discussion :: PHP - CS
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What will be the output of the following PHP code?
<?php
function sum($num1, $num2)
{
$total = $num1 + $num2;
echo "chr($total)";
}
$var1 = "sum";
$var1(5, 44);
?>
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Answer : Option C
Explanation :
It is possible to call a function using a variable which stores the function name also the chr() function returns a character from the specified ASCII value.
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