diff options
author | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
---|---|---|
committer | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
commit | 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 (patch) | |
tree | 0a19274107d717efe92d2c0376cd3105fead5a11 /vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php | |
parent | 711662948768492e8d05b778a7d80eacaec368d2 (diff) |
* add phpunit as a dev dependency
* add some basic tests for UrlHelper::rewrite_relative()
* fix UrlHelper::rewrite_relative() to work better on non-absolute
relative URL paths
Diffstat (limited to 'vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php')
-rw-r--r-- | vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php b/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php new file mode 100644 index 000000000..f5f6805b8 --- /dev/null +++ b/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php @@ -0,0 +1,44 @@ +<?php declare(strict_types=1); + +namespace PhpParser\Lexer\TokenEmulator; + +use PhpParser\Lexer\Emulative; + +class ExplicitOctalEmulator extends TokenEmulator { + public function getPhpVersion(): string { + return Emulative::PHP_8_1; + } + + public function isEmulationNeeded(string $code): bool { + return strpos($code, '0o') !== false || strpos($code, '0O') !== false; + } + + public function emulate(string $code, array $tokens): array { + for ($i = 0, $c = count($tokens); $i < $c; ++$i) { + if ($tokens[$i][0] == \T_LNUMBER && $tokens[$i][1] === '0' && + isset($tokens[$i + 1]) && $tokens[$i + 1][0] == \T_STRING && + preg_match('/[oO][0-7]+(?:_[0-7]+)*/', $tokens[$i + 1][1]) + ) { + $tokenKind = $this->resolveIntegerOrFloatToken($tokens[$i + 1][1]); + array_splice($tokens, $i, 2, [ + [$tokenKind, '0' . $tokens[$i + 1][1], $tokens[$i][2]], + ]); + $c--; + } + } + return $tokens; + } + + private function resolveIntegerOrFloatToken(string $str): int + { + $str = substr($str, 1); + $str = str_replace('_', '', $str); + $num = octdec($str); + return is_float($num) ? \T_DNUMBER : \T_LNUMBER; + } + + public function reverseEmulate(string $code, array $tokens): array { + // Explicit octals were not legal code previously, don't bother. + return $tokens; + } +}
\ No newline at end of file |