multiple errors

[grabenair]

When I click the update user on the site I get all of these errors. I am so lost and flustered.

 

When I put the print_R($update);

die();

I get these errorrs with the query commited out.

Warning: array_walk() [function.array-walk]: The argument should be an array in /home/sassy/public_html/cms/core/functions/users.php on line 5

 

Warning: Invalid argument supplied for foreach() in /home/sassy/public_html/cms/core/functions/users.php on line 6

 

When I uncommit the query and take out print_r($update); ie();I get this error:

Parse error: syntax error, unexpected T_VARIABLE in /home/sassy/public_html/cms/core/functions/users.php on line 19

 

If Ben is checking this, if you did not delete the pm the info is the same if that helps you. I have not changed it yet.

 

<?php
function update_user($update_data){
global $session_user_id;
$update = array();
line 5=>	array_walk($update_data, 'array_sanitize');
foreach($update_data as $field=>$data){
	$update[] = '`' . $field . '` = \'' . $data . '\'';
}
print_r($update);
die();
	//mysql_query("UPDATE `users` SET " . implode(', `, $update) . " WHERE `user_id` =  . $session_user_id") or die(mysql_error());

}

function activate($email, $email_code){
$email = mysql_real_escape_string($email);
$email_code = mysql_real_escape_string($email_code);

line 19=>	if (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `email` = '$email' AND `email_code` = '$email_code' AND `active` = 0"), 0) == 1){
mysql_query("UPDATE `users` SET `active` = 1 WHERE `email` = '$email'");
	return true;
}else{
	return false;
}
}
function change_password($user_id, $password){
$user_id = (int)$user_id;
$password = md5($password);

mysql_query("UPDATE `users` SET `password` = '$password' WHERE `user_id` = $user_id");
}

function register_user($register_data){
array_walk($register_data, 'array_sanitize');
$register_data['password'] = md5($register_data['password']);

$fields =  '`' . implode('`, `', array_keys($register_data)) . '`';
$data = '\'' . implode('\', \'', $register_data) . '\'';

mysql_query("INSERT INTO `users` ($fields) VALUES ($data)");
email($register_data['email'], 'Activate your account', "Hello  " . $register_data['first_name'] . ",\n\nYou need to activate your account to login, please use the link bellow:\n\nhttp://www.midwestwebdesignstudio.com/cms/activate.php?email=" . $register_data['email'] . "&email_code=" . $register_data['email_code'] . "\n\nThank You The web site goes here
" );
}

function user_count() {
return mysql_result(mysql_query("SELECT COUNT(`user_id`)FROM `users` WHERE `active` = 1"), 0);
}

function user_data($user_id) {
$data = array();
$user_id = (int)$user_id;

$func_num_args = func_num_args();
$func_get_args= func_get_args();

if ($func_num_args > 1){
	unset($func_get_args[0]);

	$fields = '`' . implode('`, `', $func_get_args) . '`';
	$data = mysql_fetch_assoc(mysql_query("SELECT $fields FROM `users` WHERE `user_id` = $user_id"));
	return $data;
}
}

function logged_in() {
return (isset($_SESSION['user_id'])) ? true : false;
}

function user_exists($username){
$username = sanitize($username);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username'"), 0) == 1) ? true : false;
}

function email_exists($email){
$email = sanitize($email);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `email` = '$email'"), 0) == 1) ? true : false;
}


function user_active($username){
$username = sanitize($username);
return (mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username' AND `active` = 1"), 0) == 1) ? true : false;
}

function user_id_from_username($username){
$username = sanitize ($username);
return mysql_result(mysql_query("SELECT `user_id` FROM `users` WHERE `username` = '$username' "), 0, 'user_id');
}

function login($username, $password) {
$user_id = user_id_from_username($username);

$username =sanitize($username);
$password = md5($password);

return(mysql_result(mysql_query("SELECT COUNT(`user_id`) FROM `users` WHERE `username` = '$username' AND `password` = '$password'"),0) ==1) ? $user_id : false;
}

?>

[falkencreative]

I'd suggest working on one error at a time.

 

$update is an array, because you defined it as an array in line 4. What you need to be checking is $update_data. I'm guessing it isn't an array, which is giving you these errors. I'd suggest confirming that by adding

 

print_r($update_data);
exit();

right above the array_walk() function.

[grabenair]

I'd suggest working on one error at a time.

 

$update is an array, because you defined it as an array in line 4. What you need to be checking is $update_data. I'm guessing it isn't an array, which is giving you these errors. I'd suggest confirming that by adding

 

print_r($update_data);
exit();

right above the array_walk() function.

 

this is my $update_data

 

$update_data = array(
		'first_name'	 => $_POST['first_name'],
		'last_name'	 => $_POST['last_name'],
		'email'		 => $_POST['email'],
	);

 

 

Here is what I am doing for now to fix it. I went and committed everything out dealing with the errors and am moving on. This is a big project for someone who has only done tutorials of php on just what are functions, if statements etcetera. When I learn a little more I will come back and visit this some more. I thought I was ready for this because I do a lot of wordpress sites and can figure out what php I need to change or remove to make the site do what I want. I was wrong. Being a old school Marine it is really hard for me to admit defeat but here goes.