http_get
(PECL pecl_http:0.1.0-1.5.5)
http_get — Perform GET request
说明
string http_get
( string $url
[, array $options
[, array &$info
]] )
Performs an HTTP GET request on the supplied url.
可用参数的完整列表见 http_get() 函数和 选项。
返回值
成功时以字符串返回 HTTP 响应，失败时返回 FALSE。
范例
Example#1 A http_get() example
<?php
$response = http_get("http://www.example.com/", array("timeout"=>1), $info);
print_r($info);
?>
上例将输出：
array ( 'effective_url' => 'http://www.example.com/', 'response_code' => 302, 'connect_code' => 0, 'filetime' => -1, 'total_time' => 0.212348, 'namelookup_time' => 0.038296, 'connect_time' => 0.104144, 'pretransfer_time' => 0.104307, 'starttransfer_time' => 0.212077, 'redirect_time' => 0, 'redirect_count' => 0, 'size_upload' => 0, 'size_download' => 218, 'speed_download' => 1026, 'speed_upload' => 0, 'header_size' => 307, 'request_size' => 103, 'ssl_verifyresult' => 0, 'ssl_engines' => array ( 0 => 'dynamic', 1 => 'cswift', 2 => 'chil', 3 => 'atalla', 4 => 'nuron', 5 => 'ubsec', 6 => 'aep', 7 => 'sureware', 8 => '4758cca', ), 'content_length_download' => 218, 'content_length_upload' => 0, 'content_type' => 'text/html', 'httpauth_avail' => 0, 'proxyauth_avail' => 0, 'num_connects' => 1, 'os_errno' => 0, 'error' => '', )
