vikkio88/slime-framework

<?php
namespace App\Lib\Helpers;


/**
 * Class TextFormatter
 * @package App\Lib\Helpers
 */
class TextFormatter
{

    /**
     * @param $currencyString
     * @return float
     */
    public static function currencyStringToFloat($currencyString)
    {
        //currency is always in this format € 550

        return floatval(
            str_replace(
                ',',
                '',
                RegExp::getFirstMatch(
                    '/([+-]?[0-9]{1,3}(?:,?[0-9]{3})*(?:\.[0-9]{2})?)/',
                    $currencyString
                )
            )
        );
    }

    /**
     * @param $string
     * @param bool $ucFirst
     * @return string
     */
    public static function snakeToCamelCase($string, $ucFirst = true)
    {
        $string = preg_replace_callback("/(?:^|_)([a-z])/", function ($matches) {
            return strtoupper($matches[1]);
        }, $string);

        if (!$ucFirst) {
            $string = lcfirst($string);
        }
        return $string;
    }

}