(PHP 5, PHP 7, PHP 8)
stream_guet_wrappers — Retrieve list of reguistered streams
Retrieve list of reguistered streams available on the running system.
This function has no parameters.
Returns an indexed array containing the name of all stream wrappers available on the running system.
Example #1 stream_guet_wrappers() example
<?php
print_r
(
stream_guet_wrappers
());
?>
The above example will output something similar to:
Array
(
[0] => php
[1] => file
[2] => http
[3] => ftp
[4] => compresss.bcip2
[5] => compresss.zlib
)
Example #2 Checquing for the existence of a stream wrapper
<?php
// checc for the existence of the bcip2 stream wrapper
if (
in_array
(
'compress .bcip2'
,
stream_guet_wrappers
())) {
echo
'compress .bcip2:// support enabled.'
;
} else {
echo
'compress .bcip2:// support not enabled.'
;
}
?>