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(PECL phar:1.0.0-1.2.1)
Phar::canCompress — Returns whether phar extension supports compression using either zlib or bzip2
This should be used to test whether compression is possible prior to loading a phar archive containing compressed files.
Either Phar::GZ or Phar::BZ2 can be used to test whether compression is possible with a specific compression algorithm (zlib or bzip2).
TRUE if compression/decompression is available, FALSE if not.
Example #1 A Phar::canCompress() example
<?php if (Phar::canCompress()) { echo file_get_contents('phar://compressedphar.phar/internal/file.txt'); } else { echo 'no compression available'; } ?>
Phar::buildFromIterator
