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Phar::canCompress
(PECL phar:1.0.0-1.2.1)
Phar::canCompress — Returns whether phar extension supports compression using either zlib or bzip2
Описание
bool Phar::canCompress ([ int $type ] )
This should be used to test whether compression is possible prior to loading a phar archive containing compressed files.
Список параметров
- type
-
Either Phar::GZ or Phar::BZ2 can be used to test whether compression is possible with a specific compression algorithm (zlib or bzip2).
Возвращаемые значения
TRUE if compression/decompression is available, FALSE if not.
Примеры
Пример #1 A Phar::canCompress() example
<?php
if (Phar::canCompress()) {
echo file_get_contents('phar://compressedphar.phar/internal/file.txt');
} else {
echo 'no compression available';
}
?>
Смотрите также
- PharFileInfo::getCompressedSize()
- PharFileInfo::isCompressed()
- PharFileInfo::compress()
- PharFileInfo::decompress()
- Phar::isCompressed()
- Phar::compressFiles()
- Phar::decompressFiles()
- Phar::getSupportedCompression()
- Phar::convertToExecutable()
- Phar::convertToData()