Phar::isFileFormat

(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 2.0.0)

Phar::isFileFormat — Returns true if the phar archive is based on the tar/phar/zip file format depending on the parameter

public Phar::isFileFormat(int $format): bool

format: Either Phar::PHAR, Phar::TAR, or Phar::ZIP to test for the format of the archive.

Returns true if the phar archive matches the file format requested by the parameter

PharException is thrown if the parameter is an unknown file format specifier.

Phar::convertToExecutable() - Convert a phar archive to another executable phar archive file format
Phar::convertToData() - Convert a phar archive to a non-executable tar or zip file