function Cache::get

Retrieves a single entry from the cache.

Parameters

string $key The key of the data to get. If NULL,: everything in the cache is returned.

Return value

mixed

2 calls to Cache::get()

LocalFile::process in vendor/squizlabs/php_codesniffer/src/Files/LocalFile.php

Processes the file.

Runner::run in vendor/squizlabs/php_codesniffer/src/Runner.php

Performs the run.

File

vendor/squizlabs/php_codesniffer/src/Util/Cache.php, line 308

Class

Cache

Namespace

PHP_CodeSniffer\Util

Code

public static function get($key = null) {
    if ($key === null) {
        return self::$cache;
    }
    if (isset(self::$cache[$key]) === true) {
        return self::$cache[$key];
    }
    return false;
}