今天第一次准备自学下php，结果一上来就是：
Parse error: syntax error, unexpected '{' in /usr/local/bin/php on line 2570
$conn = @mysqli_connect('localhost','root','123456");
->
$conn = mysqli_connect('localhost','root','123456");
贴代码，不然不知道你出问题在哪？
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>连接</title>
</head>
<body>
<?php
$conn = @mysqli_connect('localhost','root','123456");
if($conn){
mysqli_select('mykaoqin',$conn);
$result = mysqli_query("SELECT * FROM users");
$result_arr = mysqli_fetch_assoc($result);
print_r($result_arr);
$data_count = mysqli_num_rows($result);
for($i=0;$i<$data_count;$i++){
print_r(mysqli_fetch_assoc($result));
}
}else{
echo '连接失败';
}
?>
</body>
</html>