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Questions tagged [bindparam]

In PHP, binds a variable to a corresponding named or question mark parameter in the SQL statement that was used to prepare the statement.

Binds a PHP variable to a corresponding named or question mark parameter in the SQL statement that was used to prepare the statement. Unlike PDOStatement::bindValue(), the variable is bound as a reference and will only be evaluated at the time that PDOStatement::execute() is called. 

public bool PDOStatement::bindParam ( mixed $parameter , mixed &$variable [, int $data_type = PDO::PARAM_STR [, int $length [, mixed $driver_options ]]] )

Reference

PHP Documentation

267 questions
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bind_param error in PHP: "number of variables doesnt match number of parameters"

I am well aware this question has been asked before and I am really sorry for asking again, but the others didn't answer it for my situation. I have no idea what could be wrong with this bind_param. Here is the code for my PHP:
Optimistic
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How to fix stmt prepare and bind

I am having trouble using this prepare and bind. I have tried the same thing with less variables to bind. I have been successful using prepare with just Fname, Lname, Password, $UserID and using sssi with the bind_param object. Can someone explain…
alstonan25
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Bind_param() Output

I want to expand a query in a foreach loop. I'm doing it without bind_param(), which causes errors, probably because my values include commas which i do not want to remove. I want to Insert multiple rows with one Query. Is there a Way to use…
PhilipB
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Is this php select statement secure?

I'm parsing a url and using the number as an id to pull out the specific entry So with a statement such as: $blog_id = 5; $query = "SELECT id,entry,date,views,comments,likes FROM blogs WHERE id=$blog_id ORDER by Id DESC"; Is that secure or should…
janicehoplin
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MySQLi Warning: mysqli_stmt::bind_param(): Number of variables doesn't match number of parameters in prepared statement in

I keep getting this error when deleting from a database. It worked on a different server, no error message. I'm scratching my head here. $id is a number (the id column in the MySQL table) and I can't figure it out. I've seen a few answers that…
sandorfalot
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I have an error in mySQL

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use…
Joshua Hiwat
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"Call to a member function bind_param() on bool" error when using a necessary WHERE clause

I am trying to update an entry in a database when a user edits their information, but when I tested it, it threw an error for trying to use a bind_param statement with a WHERE clause (as there might not be any such instance). My code passes in the…
Reilly Ford
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I am developing a site using php, where I use functions to store data into database, but I had failed to use bindParam, can anyone help me out f this?

I am developing a site using php, where I use a function to store data into database, but I failed to use bindParam function within my insert data function. function insertData($table,$field,$data,$connection){ $c=8; $param = "?"; $field_values=…
Sohon Shome
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Inserting null values to database using prepared statements PHP MYSQL

Hi I am using prepared statements for the first time. I have a form whose values, i am inserting in Mysql database using Mysqli prepared statements. But the problem is if user leaves an input box empty, Query doesn't insert row to the…
Ashish
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PDO set value in prepare

I get error on this code.. I set UserName and Password but i get error. What is the my fail ? $Id=$db->prepare("select UserID from Users where 1=1 and IsActive=1 and Name=:UserName and…
hasan almaz
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PHP bind_param conversion confusion

I am making a login form and I am quite confused with how to use bind parameters to select data. My current code looks like this: $stmt = $mysqli_conn->query('SELECT * FROM user WHERE email = ? AND password = ?'); $stmt->bind_param('ss',…
user5455438
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Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY093]: Invalid parameter number: parameter was not defined'

First: Sorry, I know, this question has been asked a million times. And I know this is a human error that I'm probably missing a bindStatement somewhere down the line. Can you help me find it? I'm having the following problem with PDO and…
Bruno Gutierrez
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