stream_is_local()
stream_is_local() — Checks if a stream is a local stream.
Built-in function of PHP 8.5. The manual lists it as available in PHP 5 >= 5.2.4, PHP 7, PHP 8. This page is the reference card: signature, parameters and return value, plus the changelog and the example the manual provides.
Signature
stream_is_local(resource|string $stream): bool
Parameters
| Parameter | Type | What it takes |
|---|---|---|
| $stream | resource|string | The stream resource or URL to check. |
Return value
Returns true on success or false on failure.
Example
A runnable snippet:
var_dump(stream_is_local("http://example.com")); var_dump(stream_is_local("/etc"));
Output:
bool(false) bool(true)
All PHP 8.5 built-in functions
Reference card built from the PHP manual page stream_is_local() (PHP documentation, CC BY 3.0). The page is generated from the manual, so the wording of the parameter and return value text follows php.net.