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<?php |
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namespace Symfony\Component\Console\Helper; |
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use Symfony\Component\Console\Formatter\OutputFormatterInterface; |
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use Symfony\Component\String\UnicodeString; |
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abstract class Helper implements HelperInterface |
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{ |
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protected $helperSet = null; |
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public function setHelperSet(HelperSet $helperSet = null) |
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{ |
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$this->helperSet = $helperSet; |
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} |
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public function getHelperSet() |
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{ |
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return $this->helperSet; |
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} |
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public static function strlen(?string $string) |
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{ |
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trigger_deprecation('symfony/console', '5.3', 'Method "%s()" is deprecated and will be removed in Symfony 6.0. Use Helper::width() or Helper::length() instead.', __METHOD__); |
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return self::width($string); |
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} |
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public static function width(?string $string): int |
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{ |
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$string ?? $string = ''; |
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if (preg_match('//u', $string)) { |
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return (new UnicodeString($string))->width(false); |
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} |
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if (false === $encoding = mb_detect_encoding($string, null, true)) { |
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return \strlen($string); |
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} |
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return mb_strwidth($string, $encoding); |
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} |
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public static function length(?string $string): int |
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{ |
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$string ?? $string = ''; |
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if (preg_match('//u', $string)) { |
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return (new UnicodeString($string))->length(); |
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} |
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if (false === $encoding = mb_detect_encoding($string, null, true)) { |
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return \strlen($string); |
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} |
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return mb_strlen($string, $encoding); |
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} |
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public static function substr(?string $string, int $from, int $length = null) |
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{ |
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$string ?? $string = ''; |
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if (false === $encoding = mb_detect_encoding($string, null, true)) { |
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return substr($string, $from, $length); |
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} |
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return mb_substr($string, $from, $length, $encoding); |
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} |
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public static function formatTime($secs) |
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{ |
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static $timeFormats = [ |
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[0, '< 1 sec'], |
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[1, '1 sec'], |
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[2, 'secs', 1], |
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[60, '1 min'], |
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[120, 'mins', 60], |
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[3600, '1 hr'], |
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[7200, 'hrs', 3600], |
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[86400, '1 day'], |
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[172800, 'days', 86400], |
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]; |
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foreach ($timeFormats as $index => $format) { |
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if ($secs >= $format[0]) { |
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if ((isset($timeFormats[$index + 1]) && $secs < $timeFormats[$index + 1][0]) |
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|| $index == \count($timeFormats) - 1 |
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) { |
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if (2 == \count($format)) { |
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return $format[1]; |
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} |
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return floor($secs / $format[2]).' '.$format[1]; |
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} |
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} |
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} |
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} |
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public static function formatMemory(int $memory) |
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{ |
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if ($memory >= 1024 * 1024 * 1024) { |
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return sprintf('%.1f GiB', $memory / 1024 / 1024 / 1024); |
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} |
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if ($memory >= 1024 * 1024) { |
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return sprintf('%.1f MiB', $memory / 1024 / 1024); |
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} |
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if ($memory >= 1024) { |
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return sprintf('%d KiB', $memory / 1024); |
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} |
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return sprintf('%d B', $memory); |
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} |
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public static function strlenWithoutDecoration(OutputFormatterInterface $formatter, ?string $string) |
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{ |
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trigger_deprecation('symfony/console', '5.3', 'Method "%s()" is deprecated and will be removed in Symfony 6.0. Use Helper::removeDecoration() instead.', __METHOD__); |
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return self::width(self::removeDecoration($formatter, $string)); |
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} |
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public static function removeDecoration(OutputFormatterInterface $formatter, ?string $string) |
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{ |
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$isDecorated = $formatter->isDecorated(); |
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$formatter->setDecorated(false); |
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$string = $formatter->format($string ?? ''); |
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$string = preg_replace("/\033\[[^m]*m/", '', $string ?? ''); |
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$string = preg_replace('/\\033]8;[^;]*;[^\\033]*\\033\\\\/', '', $string ?? ''); |
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$formatter->setDecorated($isDecorated); |
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return $string; |
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} |
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} |
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