function JsonFile::detectIndenting

2 calls to JsonFile::detectIndenting()

JsonFile::read in vendor/composer/composer/src/Composer/Json/JsonFile.php

Reads json file.

JsonManipulator::detectIndenting in vendor/composer/composer/src/Composer/Json/JsonManipulator.php

File

vendor/composer/composer/src/Composer/Json/JsonFile.php, line 386

Class

JsonFile

Reads/writes json files.

Namespace

Composer\Json

Code

public static function detectIndenting(?string $json) : string {
    if (Preg::isMatchStrictGroups('#^([ \\t]+)"#m', $json ?? '', $match)) {
        return $match[1];
    }
    return self::INDENT_DEFAULT;
}