(PECL pecl_http >= 0.21.0)
http_build_url — Build an URL
Build an URL.
The parts of the second URL will be merged into the first according to the flags argument.
(part(s) of) an URL in form of a string or associative array like parse_url() returns
same as the first argument
a bitmask of binary or'ed HTTP_URL constants; HTTP_URL_REPLACE is the default
if set, it will be filled with the parts of the composed url like parse_url() would return
Returns the new URL as string on success or FALSE on failure.
Example #1 A http_build_url() example
<?php
echo http_build_url("http://user@www.example.com/pub/index.php?a=b#files",
array(
"scheme" => "ftp",
"host" => "ftp.example.com",
"path" => "files/current/",
"query" => "a=c"
),
HTTP_URL_STRIP_AUTH | HTTP_URL_JOIN_PATH | HTTP_URL_JOIN_QUERY | HTTP_URL_STRIP_FRAGMENT
);
?>
上例将输出：
ftp://ftp.example.com/pub/files/current/?a=b&a=c