Spatie\Regex\RegexFailed

Complexity

Total Complexity

6

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	match()	0	6	1
A	replace()	0	6	1
A	namedGroupDoesntExist()	0	4	1
A	indexedGroupDoesntExist()	0	4	1
A	trimString()	0	8	2

<?php

namespace Spatie\Regex;

use Exception;

class RegexFailed extends Exception
{
    public static function match(string $pattern, string $subject, string $message): self
    {
        $subject = static::trimString($subject);

        return new static("Error matching pattern `{$pattern}` with subject `{$subject}`. {$message}");
    }

    public static function replace(string $pattern, string $subject, string $message): self
    {
        $subject = static::trimString($subject);

        return new static("Error replacing pattern `{$pattern}` in subject `{$subject}`. {$message}");
    }

    public static function indexedGroupDoesntExist(string $pattern, string $subject, int $index): self
    {
        return new static("Pattern `{$pattern}` with subject `{$subject}` didn't capture a group at index {$index}");
    }

    public static function namedGroupDoesntExist(string $pattern, string $subject, string $groupName): self
    {
        return new static("Pattern `{$pattern}` with subject `{$subject}` didn't capture a group named {$groupName}");
    }

    protected static function trimString(string $string): string
    {
        if (strlen($string) < 40) {
            return $string;
        }

        return substr($string, 0, 40).'...';
    }
}