I have a database with option1, option2, option3, option4, option5 as columns. Options 1-3 have data entered, however, options 4-5 are NULL. How can I set it so that a div is NOT displayed if option …
Tag: mysqli
How do I get a count on inserted rows for INSERT query with nested SELECT? No luck with affected_rows, result_id, num_rows
The INSERT statement with SELECT in VALUES: The below code loops through an array of user submited strings ($welds) and tries insert its ID into table weld_reference if it exists in table welds. I don’t want to do another query to see if the row exists, I was hoping that I could get the number of rows or success of
Php -MySQL query failing – error Fatal error: Uncaught Error: Call to a member function fetch_assoc() on boolean
I have following php code : I get the generic error but when I run the same code on MySQL then it works without error. Can someone please help me what am I missing . I even tried exception handling but it didn’t help. NOTE : code fails in the while loop condition. Answer The mysqli_multi_query() executes one or multiple
mysqli_select_db() expects exactly 2 parameters
Getting the errors: Warning: mysqli_select_db() expects exactly 2 parameters, 1 given in C:UsersrootDesktopWebServerhtdocstest.php on line 9 Warning: mysqli_query() expects at least 2 …
mysql query return boolean but I expect to return id
This is my query: What is wrong in this query? I’m expecting like in nested where id is compared to 108 and result will be greater than 108 but it returns boolean calling function with parameters like nextIdUserInquiry(108, $con, ‘N’); and whole function body is below and mysql error is that Call to a member function fetch_assoc() on boolean in
Php flip the echo result
I confused the method to flip the place of the echo result, below is my code while ($looptools == 0) { $mysqlihelper = ” SELECT * FROM soal WHERE nomorsoal = $numberofmysqli “; $…
mysqli_real_escape_string() expects parameter 1 to be mysqli, null given in
…/general.php on line 10 Hello, this is my error, but only occurs when I upload my web to a host, in the localhost run well. the (return mysqli_real_esc..)line is the “line 10”. thanks for your time!! Answer i think you have typo in your variable, please check your $connect => $conncet variable
How to UPDATE in database using mysqli prepared statement?
I’m using mysqli before to my query and now I convert it to mysqli prepared statements. I’m trying to update a particular data with upload image and I don’t know why I get the error …
Replace column values in result set using a lookup/dictionary array
You can find the entire code below. I have 2 arrays. The first array looks like this: The second array is this: (from a mysqli result set) I want to replace the logMessage values in the second array with the corresponding $replacements value. How it should look: Must be Current code: Answer Maybe something like the following. Grabs the key
Binding String using MATCH AGAINST in query
Binding to prepare statement using mysqli is working fine when I’m using query like this but it’s nott working when I’m using this query What is the right way of using MATCH() AGAINST() with a question mark in query for binding value. Answer New full code based on pastebin: The problem was fixed by replacing MATCH with LIKE and concatenating