PHP Exercises: Multiplies corresponding elements of two given lists
PHP: Exercise-43 with Solution
Write a PHP program that multiplies corresponding elements of two given lists.
Sample Solution: -
PHP Code:
<?php
function multiply_two_lists($x, $y)
{
$a = explode(' ',trim($x));
$b = explode(' ',trim($y));
foreach($a as $key=>$value){
$output[$key] = $a[$key]*$b[$key];
}
return implode(' ',$output);
}
echo multiply_two_lists(("10 12 3"), ("1 3 3"))."\n";
?>
Sample Output:
10 36 9
Flowchart:

PHP Code Editor:
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Previous: Write a PHP program to find the first non-repeated character in a given string.
Next: Write a PHP program to print out the sum of pairs of numbers of a given sorted array of positive integers which is equal to a given number.
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PHP: Tips of the Day
Checks a flat list for duplicate values, returning true if duplicate values exists and false if values are all unique
Example:
<?php function tips_Duplicates($items) { return count($items) > count(array_unique($items)); } print(tips_Duplicates([1, 2, 3, 4, 5, 5])); ?>
Output:
1
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