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I am trying to get values from javascript and stored into MySQL database. and reterive the values based on the output values from database.

So I need to know How to store the javascript values in MySQL database?

What I have tried:

can anyone help me.
var age = new Date().getFullYear()-getYearInteger();

in php page :
$sql="INSERT INTO expression (id, age) VALUES ('','$age')";

but it is stored value 0 in mysql database. how to call function in ajax and store the values in database
Updated 26-Nov-16 19:42pm
Mohtshm Zubair 26-Nov-16 9:54am
plz paste full code here

1 solution

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Solution 1

That happened when you insert string value ('$age') into number field (age) in MySQL.
Furthermore, DO NOT concatenate variables directly into an SQL statement, that is vulnerable to SQL Injection[^].
Use PHP Prepared Statements[^] instead.

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