PHP Unconference Europe 2015

stream_is_local

(PHP 5 >= 5.2.4)

stream_is_localChecks if a stream is a local stream

说明

bool stream_is_local ( mixed $stream_or_url )

Checks if a stream, or a URL, is a local one or not.

参数

stream_or_url

The stream resource or URL to check.

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

范例

Example #1 stream_is_local() example

Basic usage example.

<?php
var_dump
(stream_is_local("http://example.com"));
var_dump(stream_is_local("/etc"));
?>

以上例程的输出类似于:

bool(false)
bool(true)

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