(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)

Phar::canCompressReturns whether phar extension supports compression using either zlib or bzip2


final public static Phar::canCompress(int $compression = 0): bool

This should be used to test whether compression is possible prior to loading a phar archive containing compressed files.

Elenco dei parametri


Either Phar::GZ or Phar::BZ2 can be used to test whether compression is possible with a specific compression algorithm (zlib or bzip2).

Valori restituiti

true if compression/decompression is available, false if not.


Example #1 A Phar::canCompress() example

if (Phar::canCompress()) {
} else {
'no compression available';

Vedere anche:

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top