iterable_min()

Complexity

Conditions	8
Paths	10

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	8

Importance

Changes

0

<?php
function iterable_min(iterable $iterable, callable $compare = null)

Function Improved\iterable_min() has parameter $iterable with no value type specified in iterable type iterable.

{
    $first = true;
    $min = null;

    if (!isset($compare)) {
        foreach ($iterable as $value) {
            $min = (!isset($min) || $value < $min) ? $value : $min;
        }
    } else {
        foreach ($iterable as $value) {
            $min = ($first || call_user_func($compare, $min, $value) > 0) ? $value : $min;
            $first = false;
        }
    }

    return $min;
}