Rexlabs\Smokescreen\Helpers\StrHelper::snakeCase()

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	2

Importance

Changes

0

<?php
    public static function snakeCase($str)
    {
        if (! ctype_lower($str)) {
            $str = preg_replace('/\s+/u', '', ucwords($str));
            $str = preg_replace('/(.)(?=[A-Z])/u', '$1_', $str);
            $str = preg_replace('/\W+/', '_', $str);
            $str = mb_strtolower($str, 'UTF-8');
        }

        return $str;
    }