PharFileInfo::isCompressed()

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)

Returns whether the entry is compressed

说明

This returns whether a file is compressed within a Phar archive with either Gzip or Bzip2 compression.

参数

One of Phar::GZ or Phar::BZ2, defaults to any compression.

返回值

TRUE if the file is compressed within the Phar archive,FALSE if not.

范例

A PharFileInfo::isCompressed() example

以上例程会输出：

bool(false)
bool(true)

参见

• PharFileInfo::getCompressedSize() Returns the actual size of the file(with compression)inside the Phar archive
• PharFileInfo::decompress() Decompresses the current Phar entry within the phar
• PharFileInfo::compress() Compresses the current Phar entry with either zlib or bzip2 compression
• Phar::decompress() Decompresses the entire Phar archive
• Phar::compress() Compresses the entire Phar archive using Gzip or Bzip2 compression
• Phar::canCompress() Returns whether phar extension supports compression using either zlib or bzip2
• Phar::isCompressed() Returns Phar::GZ or PHAR::BZ2 if the entire phar archive is compressed(.tar.gz/tar.bz and so on)
• Phar::getSupportedCompression() Return array of supported compression algorithms
• Phar::decompressFiles() Decompresses all files in the current Phar archive
• Phar::compressFiles() Compresses all files in the current Phar archive

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