The fourteenth day of PHP practice_PHP tutorial

I learned the curl extension function today. I wrote an httpPost function, and it is effective. I think this can be used for online updates or to download remote resources online.

[php]
echo httpPost("http://bbs.125.la/member.php?mod=logging&action=login&loginsubmit=yes&infloat=yes&lssubmit=yes&inajax=1",
array (
"handlekey" => "ls",
"password" => "123456",
"quickforward" => "yes",
"username" => "admin"
));

function httpPost($url,$sendData)
{


$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// We are POSTing data!
curl_setopt($ch, CURLOPT_POST, 1);
// Add the post variable to
curl_setopt($ch, CURLOPT_POSTFIELDS, $sendData);
$output = curl_exec($ch);
curl_close($ch);
Return $output;
}

echo httpPost("http://bbs.125.la/member.php?mod=logging&action=login&loginsubmit=yes&infloat=yes&lssubmit=yes&inajax=1",
array (
"handlekey" => "ls",
"password" => "123456",
"quickforward" => "yes",
"username" => "admin"
));

function httpPost($url,$sendData)
{

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// We are POSTing data!
curl_setopt($ch, CURLOPT_POST, 1);
//Add
to the post variable curl_setopt($ch, CURLOPT_POSTFIELDS, $sendData);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}

The following is the code for standard mysql query data and combining it into an array
[php]
$conn=mysql_connect('localhost','root','1234');
mysql_select_db('kefei');
mysql_query("set names utf8");
$result=mysql_query("select * from liuyan");
$arr=array();
while($row=mysql_fetch_assoc($result)){
$arr[]=$row
}
var_dump($arr);