query: Difficulty checking for existing user registration php/mysqli
positive_passages.docid: 45300
positive_passages.text: How to prevent duplicate usernames when people register?
negative_passages.docid: 104289
negative_passages.text: MySQL Database User: Which Privileges are needed?
negative_passages.docid: 50695
negative_passages.text: PHP MySql - Check if value exists
negative_passages.docid: 96137
negative_passages.text: In hook_user_login is there a way to know if this is the first time the user has logged in?
negative_passages.docid: 25528
negative_passages.text: Why can't I run two mysqli queries? The second one fails
negative_passages.docid: 28974
negative_passages.text: Warning: mysqli_error() expects exactly 1 parameter, 0 given error
negative_passages.docid: 106346
negative_passages.text: Is it unreasonable to assign a MySQL database to each user on my site?
negative_passages.docid: 7774
negative_passages.text: PHP MySQLi Multiple Inserts
negative_passages.docid: 108153
negative_passages.text: Preparing a MySQL INSERT/UPDATE statement with DEFAULT values
negative_passages.docid: 67843
negative_passages.text: Determine logged-in status of users
negative_passages.docid: 86214
negative_passages.text: if(!isset($_POST["user"]) ignored and returns Undefined Index
negative_passages.docid: 76864
negative_passages.text: What is the best way to check if a URL exists in PHP?
negative_passages.docid: 49486
negative_passages.text: Problem with $_POST, if isset() and mysql_fetch_assoc(): echo returns correct value, page source always returns else value
negative_passages.docid: 30320
negative_passages.text: Is mysqli extension enabled in this php configuration?
negative_passages.docid: 85068
negative_passages.text: How to redirect a newly registered user to a custom URL after signing up?
negative_passages.docid: 154486
negative_passages.text: Get insert_id for all rows inserted in single mysqli query (multiple values)
negative_passages.docid: 101638
negative_passages.text: How do I make sure that values from MySQL keep their type in PHP?