function AsymmetricVisibilityTokenEmulator::getPreviousNonSpaceToken

Parameters

Token[] $tokens :

1 call to AsymmetricVisibilityTokenEmulator::getPreviousNonSpaceToken()

AsymmetricVisibilityTokenEmulator::isKeywordContext in vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AsymmetricVisibilityTokenEmulator.php

File

vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/AsymmetricVisibilityTokenEmulator.php, line 82

Class

AsymmetricVisibilityTokenEmulator

Namespace

PhpParser\Lexer\TokenEmulator

Code

private function getPreviousNonSpaceToken(array $tokens, int $start) : ?Token {
    for ($i = $start - 1; $i >= 0; --$i) {
        if ($tokens[$i]->id === T_WHITESPACE) {
            continue;
        }
        return $tokens[$i];
    }
    return null;
}