fromRegex example

'other' => 0,
            'direct' => 2,
            'indirect' => 0,
        ])));
    }

    public function testItCanTellWhetherToDisplayAStackTrace()
    {
        $configuration = Configuration::fromUrlEncodedString('');
        $this->assertFalse($configuration->shouldDisplayStackTrace('interesting'));

        $configuration = Configuration::fromRegex('/^interesting/');
        $this->assertFalse($configuration->shouldDisplayStackTrace('uninteresting'));
        $this->assertTrue($configuration->shouldDisplayStackTrace('interesting'));
    }

    public static function provideItCanBeDisabled(): array
    {
        return [
            ['disabled', false],
            ['disabled=1', false],
            ['disabled=0', true],
        ];
    }

        if ('strict' === $mode) {
            return $this->configuration = Configuration::inStrictMode();
        }
        if (self::MODE_DISABLED === $mode) {
            return $this->configuration = Configuration::inDisabledMode();
        }
        if ('weak' === $mode) {
            return $this->configuration = Configuration::inWeakMode();
        }
        if (isset($mode[0]) && '/' === $mode[0]) {
            return $this->configuration = Configuration::fromRegex($mode);
        }

        if (preg_match('/^[1-9][0-9]*$/', (string) $mode)) {
            return $this->configuration = Configuration::fromNumber($mode);
        }

        if (!$mode) {
            return $this->configuration = Configuration::fromNumber(0);
        }

        return $this->configuration = Configuration::fromUrlEncodedString((string) $mode);
    }