Bmatovu\Ussd\Support\Helper

Complexity

Total Complexity

6

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Test Coverage

Coverage

47.06%

Importance

Changes	3
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getDomElements()	0	17	3
A	translate()	0	16	3

<?php

namespace Bmatovu\Ussd\Support;

class Helper
{
    public static function getDomElements(\DOMNodeList $nodeList, ?string $nodeName): array
    {
        $els = array_filter(iterator_to_array($nodeList), function ($node) use ($nodeName) {
            // return $node instanceof \DOMElement && ($nodeName && $node->nodeName === $nodeName);

            if (! $node instanceof \DOMElement) {
                return false;
            }

            if (! $nodeName) {
                return true;
            }

            return $node->nodeName === $nodeName;
        });

        return array_values($els);
    }

    /**
     * @see https://stackoverflow.com/q/413071/2732184
     * @see https://www.regextester.com/97707
     */
    public static function translate(string $text, string $pattern = '/[^{\}]+(?=})/'): string
    {
        preg_match_all($pattern, $text, $matches);

        if (0 === \count($matches[0])) {
            return $text;
        }

        $replace_vars = [];

        foreach ($matches[0] as $match) {
            $var = Str::slug($match, '_');

The type Bmatovu\Ussd\Support\Str was not found. Maybe you did not declare it correctly or list all dependencies?

            $replace_vars["{{$match}}"] = $this->cache->get("{$this->prefix}_{$var}", "{{$var}}");

The property cache does not exist on Bmatovu\Ussd\Support\Helper. Did you maybe forget to declare it?

The property prefix does not exist on Bmatovu\Ussd\Support\Helper. Did you maybe forget to declare it?

Using $this inside a static method is generally not recommended and can lead to errors in newer PHP versions.

        }

        return strtr($text, $replace_vars);
    }
}