PHP Exercises: Capture a variable number of arguments to a given function
PHP: Exercise-102 with Solution
Write a PHP program to capture a variable number of arguments to a given function.
Sample Solution: -
PHP Code:
<?php
//Licence: https://bit.ly/2CFA5XY
function variadicFunction($operands)
{
$sum = 0;
foreach($operands as $singleOperand) {
$sum += $singleOperand;
}
return $sum;
}
var_dump(variadicFunction([1, 2]));
var_dump(variadicFunction([1, 2, 3, 4]));
?>
Sample Output:
int(3) int(10)
Flowchart:

PHP Code Editor:
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PHP: Tips of the Day
Returns all elements in an array except for the first one
Example:
<?php function tips_tail($items) { return count($items) > 1 ? array_slice($items, 1) : $items; } print_r(tips_tail([1, 5, 7])); ?>
Output:
Array ( [0] => 5 [1] => 7 )
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