bindparam

问题 I am They try to use mysqli :: bind_param unsuccessfully . In the code , below , the function login ( ) is called with a username and password on the page login.php . Despite all efforts and guides and forums have read , continues to return the same error . I tried both with bind_param ( 's' , $ variable ) that with bind_param ( 1 , $ variable ) that with bind_param ( 'ss' , $ variable1 , $ variable2 ) and i tried query without '' "SELECT id,org_id,org_group_id,people_id FROM users WHERE

问题 I am They try to use mysqli :: bind_param unsuccessfully . In the code , below , the function login ( ) is called with a username and password on the page login.php . Despite all efforts and guides and forums have read , continues to return the same error . I tried both with bind_param ( 's' , $ variable ) that with bind_param ( 1 , $ variable ) that with bind_param ( 'ss' , $ variable1 , $ variable2 ) and i tried query without '' "SELECT id,org_id,org_group_id,people_id FROM users WHERE

来源： https://stackoverflow.com/questions/59984589/using-s-for-int-in-bind-param

来源： https://stackoverflow.com/questions/59984589/using-s-for-int-in-bind-param

来源： https://stackoverflow.com/questions/59984589/using-s-for-int-in-bind-param

来源： https://stackoverflow.com/questions/59984589/using-s-for-int-in-bind-param

问题 I want to insert some data into my MySql table using PDO. If it's not empty it will have Integer datatype so i use PDO::PARAM_INT, but the problem is this data is not required so sometimes it's empty. It make me have an error: PDOException: SQLSTATE[HY000]: General error: 1366 Incorrect integer value. So is it anyway I can pass this empty value variable into my database without having error when it have empty value? here's my code snippet: $stmt = $db->prepare("INSERT INTO table (column)

问题 I'm trying to create a function for my project. I would like it to handle all the check functions. What I mean with that is before you start inserting a row in your database you check if a row exists with that email address. To use this function dynamically it needs to be flexible. So I did put my variables in an array, but mysqli_stmt_bind_param can't handle arrays. As a solution, I tried making a foreach loop. The query: $sql = "SELECT users_id, users_email FROM users WHERE users_id = ? AND

问题 I am using mysqli bind_param() when I'm inserting stuff to my DB. When I tried to insert a phone number as "0737327373" the value got inserted as "737327373" without the leading "0". But when I changed bind_param("i", $phoneNumber) to bind_param("s", $phoneNumber) instead the value got inserted correctly as "0737327373". So should I use "s" instead of "i" when I'm inserting numbers with a leading 0 in it? Also, I have a value that could be anywhere between (0-5) and (0-1) depending on what

问题 I am modifiny an existing project by adding a feedback form to it. I need to store feedback form data into a table call feedback_formtb . I code the sql to create this table. And also there is an already created table call profile_request and I want to take a foreign key from this profile_request table. So I add the request_id field as the foreign key.(I have no permission to edit profile_request table because that part is already developed) I crate a file call feedback_test.php . Now I want