PHP Array Exercises : Return the lowest integer (not 0) from a list of numbers

PHP Array: Exercise-17 with Solution

Write a PHP function that returns the lowest integer that is not 0.

Sample Solution:

PHP Code:

<?php
function min_values_not_zero(Array $values) 
{
return min(array_diff(array_map('intval', $values), array(0)));
}
print_r(min_values_not_zero(array(-1,0,1,12,-100,1))."\n");
?>

Sample Output:

-100   

Flowchart:

PHP Code Editor:

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