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Diffstat (limited to 'vendor/symfony/polyfill-php72/Php72.php')
| -rw-r--r-- | vendor/symfony/polyfill-php72/Php72.php | 217 |
1 files changed, 0 insertions, 217 deletions
diff --git a/vendor/symfony/polyfill-php72/Php72.php b/vendor/symfony/polyfill-php72/Php72.php deleted file mode 100644 index 9b3edc7..0000000 --- a/vendor/symfony/polyfill-php72/Php72.php +++ /dev/null @@ -1,217 +0,0 @@ -<?php - -/* - * This file is part of the Symfony package. - * - * (c) Fabien Potencier <[email protected]> - * - * For the full copyright and license information, please view the LICENSE - * file that was distributed with this source code. - */ - -namespace Symfony\Polyfill\Php72; - -/** - * @author Nicolas Grekas <[email protected]> - * @author Dariusz Rumiński <[email protected]> - * - * @internal - */ -final class Php72 -{ - private static $hashMask; - - public static function utf8_encode($s) - { - $s .= $s; - $len = \strlen($s); - - for ($i = $len >> 1, $j = 0; $i < $len; ++$i, ++$j) { - switch (true) { - case $s[$i] < "\x80": $s[$j] = $s[$i]; break; - case $s[$i] < "\xC0": $s[$j] = "\xC2"; $s[++$j] = $s[$i]; break; - default: $s[$j] = "\xC3"; $s[++$j] = \chr(\ord($s[$i]) - 64); break; - } - } - - return substr($s, 0, $j); - } - - public static function utf8_decode($s) - { - $s = (string) $s; - $len = \strlen($s); - - for ($i = 0, $j = 0; $i < $len; ++$i, ++$j) { - switch ($s[$i] & "\xF0") { - case "\xC0": - case "\xD0": - $c = (\ord($s[$i] & "\x1F") << 6) | \ord($s[++$i] & "\x3F"); - $s[$j] = $c < 256 ? \chr($c) : '?'; - break; - - case "\xF0": - ++$i; - // no break - - case "\xE0": - $s[$j] = '?'; - $i += 2; - break; - - default: - $s[$j] = $s[$i]; - } - } - - return substr($s, 0, $j); - } - - public static function php_os_family() - { - if ('\\' === \DIRECTORY_SEPARATOR) { - return 'Windows'; - } - - $map = array( - 'Darwin' => 'Darwin', - 'DragonFly' => 'BSD', - 'FreeBSD' => 'BSD', - 'NetBSD' => 'BSD', - 'OpenBSD' => 'BSD', - 'Linux' => 'Linux', - 'SunOS' => 'Solaris', - ); - - return isset($map[PHP_OS]) ? $map[PHP_OS] : 'Unknown'; - } - - public static function spl_object_id($object) - { - if (null === self::$hashMask) { - self::initHashMask(); - } - if (null === $hash = spl_object_hash($object)) { - return; - } - - // On 32-bit systems, PHP_INT_SIZE is 4, - return self::$hashMask ^ hexdec(substr($hash, 16 - (\PHP_INT_SIZE * 2 - 1), (\PHP_INT_SIZE * 2 - 1))); - } - - public static function sapi_windows_vt100_support($stream, $enable = null) - { - if (!\is_resource($stream)) { - trigger_error('sapi_windows_vt100_support() expects parameter 1 to be resource, '.\gettype($stream).' given', E_USER_WARNING); - - return false; - } - - $meta = stream_get_meta_data($stream); - - if ('STDIO' !== $meta['stream_type']) { - trigger_error('sapi_windows_vt100_support() was not able to analyze the specified stream', E_USER_WARNING); - - return false; - } - - // We cannot actually disable vt100 support if it is set - if (false === $enable || !self::stream_isatty($stream)) { - return false; - } - - // The native function does not apply to stdin - $meta = array_map('strtolower', $meta); - $stdin = 'php://stdin' === $meta['uri'] || 'php://fd/0' === $meta['uri']; - - return !$stdin - && (false !== getenv('ANSICON') - || 'ON' === getenv('ConEmuANSI') - || 'xterm' === getenv('TERM') - || 'Hyper' === getenv('TERM_PROGRAM')); - } - - public static function stream_isatty($stream) - { - if (!\is_resource($stream)) { - trigger_error('stream_isatty() expects parameter 1 to be resource, '.\gettype($stream).' given', E_USER_WARNING); - - return false; - } - - if ('\\' === \DIRECTORY_SEPARATOR) { - $stat = @fstat($stream); - // Check if formatted mode is S_IFCHR - return $stat ? 0020000 === ($stat['mode'] & 0170000) : false; - } - - return \function_exists('posix_isatty') && @posix_isatty($stream); - } - - private static function initHashMask() - { - $obj = (object) array(); - self::$hashMask = -1; - - // check if we are nested in an output buffering handler to prevent a fatal error with ob_start() below - $obFuncs = array('ob_clean', 'ob_end_clean', 'ob_flush', 'ob_end_flush', 'ob_get_contents', 'ob_get_flush'); - foreach (debug_backtrace(\PHP_VERSION_ID >= 50400 ? DEBUG_BACKTRACE_IGNORE_ARGS : false) as $frame) { - if (isset($frame['function'][0]) && !isset($frame['class']) && 'o' === $frame['function'][0] && \in_array($frame['function'], $obFuncs)) { - $frame['line'] = 0; - break; - } - } - if (!empty($frame['line'])) { - ob_start(); - debug_zval_dump($obj); - self::$hashMask = (int) substr(ob_get_clean(), 17); - } - - self::$hashMask ^= hexdec(substr(spl_object_hash($obj), 16 - (\PHP_INT_SIZE * 2 - 1), (\PHP_INT_SIZE * 2 - 1))); - } - - public static function mb_chr($code, $encoding = null) - { - if (0x80 > $code %= 0x200000) { - $s = \chr($code); - } elseif (0x800 > $code) { - $s = \chr(0xC0 | $code >> 6).\chr(0x80 | $code & 0x3F); - } elseif (0x10000 > $code) { - $s = \chr(0xE0 | $code >> 12).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); - } else { - $s = \chr(0xF0 | $code >> 18).\chr(0x80 | $code >> 12 & 0x3F).\chr(0x80 | $code >> 6 & 0x3F).\chr(0x80 | $code & 0x3F); - } - - if ('UTF-8' !== $encoding) { - $s = mb_convert_encoding($s, $encoding, 'UTF-8'); - } - - return $s; - } - - public static function mb_ord($s, $encoding = null) - { - if (null == $encoding) { - $s = mb_convert_encoding($s, 'UTF-8'); - } elseif ('UTF-8' !== $encoding) { - $s = mb_convert_encoding($s, 'UTF-8', $encoding); - } - - if (1 === \strlen($s)) { - return \ord($s); - } - - $code = ($s = unpack('C*', substr($s, 0, 4))) ? $s[1] : 0; - if (0xF0 <= $code) { - return (($code - 0xF0) << 18) + (($s[2] - 0x80) << 12) + (($s[3] - 0x80) << 6) + $s[4] - 0x80; - } - if (0xE0 <= $code) { - return (($code - 0xE0) << 12) + (($s[2] - 0x80) << 6) + $s[3] - 0x80; - } - if (0xC0 <= $code) { - return (($code - 0xC0) << 6) + $s[2] - 0x80; - } - - return $code; - } -} |