This returns the contents of the file.
var_dump(file_get_contents('file:///tmp/arhive_test/arhive_test.zip')); This gives the error failed to open stream: operation failed
file_get_contents('zip:///tmp/arhive_test/arhive_test.zip'); It doesn't work either.
var_dump(file_get_contents('zip://file:///tmp/arhive_test/arhive_test.zip')); Vraper installed
php > print_r(stream_get_wrappers()); Array ( [0] => https [1] => ftps [2] => compress.zlib [3] => compress.bzip2 [4] => php [5] => file [6] => glob [7] => data [8] => http [9] => ftp [10] => phar [11] => zip ) This is how it works.
$za = new ZipArchive(); php > $za->open('/tmp/arhive_test/arhive_test.zip');