将此列添加到您的 mysql 用户表中
CREATE TABLE `users` (
`id` INT(11) NOT NULL AUTO_INCREMENT,
`password` VARCHAR(250) NOT NULL,
`name` VARCHAR(60) NOT NULL,
`email` VARCHAR(250) NULL DEFAULT NULL,
`mobile` VARCHAR(50) NULL DEFAULT NULL,
`active` TINYINT(4) NOT NULL DEFAULT '0',
`gender` VARCHAR(50) NOT NULL DEFAULT '0',
`img` TEXT NULL,
`date_joined` DATE NOT NULL,
`facebook` INT(11) NOT NULL DEFAULT '0',
`fidentifier` VARCHAR(500) NULL DEFAULT NULL,
`fprofileURL` VARCHAR(500) NULL DEFAULT NULL,
`fphotoURL` VARCHAR(500) NULL DEFAULT NULL,
`fdisplayName` VARCHAR(500) NULL DEFAULT NULL,
`ffirstName` VARCHAR(500) NULL DEFAULT NULL,
`flastName` VARCHAR(500) NULL DEFAULT NULL,
`fgender` VARCHAR(50) NULL DEFAULT NULL,
`flanguage` VARCHAR(50) NULL DEFAULT NULL,
`femailVerified` VARCHAR(500) NULL DEFAULT NULL,
`fcoverInfoURL` VARCHAR(800) NULL DEFAULT NULL,
PRIMARY KEY (`id`)
)
COLLATE='utf8_general_ci'
ENGINE=InnoDB
;
然后创建php文件facebook.php
<?php
include 'sql.php';
function generateRandomString($length = 10) {
$characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789';
$charactersLength = strlen($characters);
$randomString = '';
for ($i = 0; $i < $length; $i++) {
$randomString .= $characters[rand(0, $charactersLength - 1)];
}
return $randomString;
}
$config = array(
"base_url" => "https://yourdomain.com/handlers/hybridauth/",
"providers" => array (
"Facebook" => array (
"enabled" => true,
"keys" => array ( "id" => "YOUR_ID", "secret" => "YOUR_SECRET" ),
"scope" => "email,public_profile",
"display" => "page"
)));
require_once( "handlers/hybridauth/Hybrid/Auth.php" );
try{
$hybridauth = new Hybrid_Auth( $config );
$adapter = $hybridauth->authenticate( "Facebook" );
$user_profile = $adapter->getUserProfile();
}
catch( Exception $e ){
$user_profile = "denied" ;
}
if ( $user_profile == "denied"){
?>
<script>
window.parent.location.href=("login.php?error=1");
</script>
<?php
}
else
{
$fidentifier= $user_profile->identifier;
$fprofileURL= $user_profile->profileURL;
$fphotoURL= $user_profile->photoURL;
$fdisplayName= $user_profile->displayName;
$ffirstName= $user_profile->firstName;
$flastName= $user_profile->lastName;
$fgender= $user_profile->gender;
$flanguage= $user_profile->language;
$femailVerified= $user_profile->emailVerified;
$fcoverInfoURL= $user_profile->coverInfoURL;
$femail= $user_profile->email;
$fphone= $user_profile->phone;
$sqlc = "SELECT * FROM users WHERE fidentifier='$fidentifier' AND facebook=1";
$rs_result = $conn->query($sqlc);
if ($rs_result->num_rows == 1){
$row = $rs_result->fetch_assoc();
$_SESSION["user_id"] = $row["id"];
?>
<script>
window.parent.location.href=("profile.php");
</script>
<?php
}
else
{
$sqlc1 = "SELECT * FROM users WHERE (email='$femailVerified' OR email='$femail') AND facebook=0";
$rs_result1 = $conn->query($sqlc1);
if ($rs_result1->num_rows ==1){
$row1 = $rs_result1->fetch_assoc();
$ssid=$row1["id"];
$sql4 = "UPDATE users SET
fidentifier='$fidentifier',
fprofileURL='$fprofileURL',
fdisplayName='$fdisplayName',
name='$fdisplayName',
ffirstName='$ffirstName',
flastName='$flastName',
fgender='$fgender',
gender='$fgender',
email='$femail',
femailVerified='$femailVerified',
mobile='$fphone',
fcoverInfoURL='$fcoverInfoURL',
img='$fphotoURL',
active=1,
facebook=1
WHERE id=$ssid";
if ($conn->query($sql4) === TRUE) {
$_SESSION["user_id"] = $row1["id"];
?>
<script>
window.parent.location.href=("profile.php");
</script>
<?php
} else {
echo "Error: " . $sql4 . "<br>" . $conn->error;
}
}
else
{
$password=generateRandomString();
$sqlee = "INSERT INTO users (fidentifier,fprofileURL,fdisplayName,name,ffirstName,flastName,fgender,gender,email,femailVerified,mobile,fcoverInfoURL,img,active,facebook,password,date_joined)
VALUES ('$fidentifier','$fprofileURL','$fdisplayName','$fdisplayName','$ffirstName','$flastName',
'$fgender','$fgender','$femail','$femailVerified','$fphone','$fcoverInfoURL','$fphotoURL',1,1,'$password',NOW())";
if ($conn->query($sqlee) === TRUE) {
$lastid = $conn->insert_id;
$_SESSION["user_id"] = $lastid;
?>
<script>
window.parent.location.href=("profile.php");
</script>
<?php
}
else {
echo "Error: " . $sql . "<br>" . $conn->error;
}
}
}
}
?>
然后像这样在您的页面中调用 $_SESSION["user_id"]
<?php
if ($_SESSION["user_id"] != ""){$suserid=$_SESSION["user_id"];}else{$suserid="";}
?>
当您需要用户登录时，您可以使用类似的东西
<?php
if ($suserid !=""){
//do this like a login user
}
if ($suserid ==""){
echo "login to site by facebook <a href='facebook.php' >from here</a>";
}
?>
编辑：
别忘了改变：
include 'sql.php'; // 到你的mysql连接页面
"base_url" => "https://yourdomain.com/handlers/hybridauth/", // 到您的域 hybridauth 文件夹
"keys" => array ( "id" => "YOUR_ID", "secret" => "YOUR_SECRET" ), // YOUR_ID 和 YOUR_SECRET