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<?php |
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/* |
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* This file is part of the PhpM3u8 package. |
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* |
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* (c) Chrisyue <http://chrisyue.com/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Chrisyue\PhpM3u8\Tag; |
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class ExtinfTag extends AbstractSegmentTag |
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{ |
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private $duration; |
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private $title; |
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private $m3u8Version; |
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const TAG_IDENTIFIER = '#EXTINF'; |
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public function __construct($m3u8Version = 3) |
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{ |
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$this->m3u8Version = $m3u8Version; |
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} |
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public function setDuration($duration) |
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{ |
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$this->duration = $duration; |
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return $this; |
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} |
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public function getDuration() |
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{ |
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return $this->duration; |
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} |
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public function setTitle($title) |
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{ |
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$this->title = $title; |
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return $this; |
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} |
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public function getTitle() |
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{ |
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return $this->title; |
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} |
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public function dump() |
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{ |
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if (null === $this->duration) { |
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return; |
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} |
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if (3 > $this->m3u8Version) { |
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return sprintf('%s:%d,%s', self::TAG_IDENTIFIER, round($this->duration), $this->title); |
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} |
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return sprintf('%s:%.3f,%s', self::TAG_IDENTIFIER, round($this->duration, 3), $this->title); |
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} |
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protected function read($line) |
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{ |
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preg_match('/^#EXTINF:(.+),(.*)$/', $line, $matches); |
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$this->duration = $matches[1]; |
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if (isset($matches[2])) { |
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$this->title = $matches[2]; |
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} |
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} |
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} |
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chrisyue /
php-m3u8
