function TokenPolyfill::getTokenName

Get the name of the token. For single-char tokens this will be the token character. Otherwise it will be a T_* style name, or null if the token ID is unknown.

File

vendor/nikic/php-parser/lib/PhpParser/Internal/TokenPolyfill.php, line 53

Class

TokenPolyfill

This is a polyfill for the PhpToken class introduced in PHP 8.0. We do not actually polyfill PhpToken, because composer might end up picking a different polyfill implementation, which does not meet our requirements.

Namespace

PhpParser\Internal

Code

public function getTokenName() : ?string {
    if ($this->id < 256) {
        return \chr($this->id);
    }
    $name = token_name($this->id);
    return $name === 'UNKNOWN' ? null : $name;
}