STREAM_GET_WRAPPERS(3) 1 STREAM_GET_WRAPPERS(3)
stream_get_wrappers - Retrieve list of registered streams
SYNOPSIS
array stream_get_wrappers (void )
DESCRIPTION
Retrieve list of registered streams available on the running system.
RETURN VALUES
Returns an indexed array containing the name of all stream wrappers available on the running system.
EXAMPLES
Example #1
stream_get_wrappers(3) 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
)
Example #2
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(3).
PHP Documentation Group STREAM_GET_WRAPPERS(3)
