php post数据

admin

        $postdata = http_build_query($data);
6 A% n* b& j; ]8 f$ D2 `
# P2 \+ A9 k+ w9 s/ \        $opts = array (
        'http' => array (
        'method' => 'POST',
        'header'=> "Content-type: application/x-www-form-urlencodedrn",
        "Content-Length: " . strlen($data) . "rn",
3 ^5 X7 a9 n2 K3 d5 @* G1 ~! P        'content' => $postdata
        )
4 `: F+ `# [) p. H# Y; G0 ?$ _        );

        $context = stream_context_create($opts);
/ w% z1 x/ R6 B: _/ K0 n        $html = file_get_contents($url, false, $context);       
2 F: R; G0 R" q& Z