stream_get_wrappers

(PHP 5, PHP 7)
Retrieve list of registered streams
array stream_get_wrappers ( void )

Retrieve list of registered streams available on the running system.

Returns:

Returns an indexed array containing the name of all stream wrappers available on the running system.

Examples:
stream_get_wrappers() example
<?php
print_r(stream_get_wrappers());
?>

The above example will output something similar to:

Array
(
    [0] => php
    [1] => file
    [2] => http
    [3] => ftp
    [4] => compress.bzip2
    [5] => compress.zlib
)
Checking for the existence of a stream wrapper
<?php
// check for the existence of the bzip2 stream wrapper
if (in_array('compress.bzip2', stream_get_wrappers())) {
    echo 'compress.bzip2:// support enabled.';
} else {
    echo 'compress.bzip2:// support not enabled.';
}
?>

See also:

stream_wrapper_register() -

doc_php
2016-02-24 16:06:56
Comments
Leave a Comment

Please login to continue.