You asked: How to assign javascript variable to php variable?

After the execution of the javascript code and after assigning the relevant value to the relevant javascript variable, you can use form submission or ajax to send that javascript variable value to use by another php page (or a request to process and get the same php page).

Can I use JavaScript variable in PHP?

JavaScript is the client side and PHP is the server side script language. The way to pass a JavaScript variable to PHP is through a request. This type of URL is only visible if we use the GET action, the POST action hides the information in the URL.

How use JavaScript variable in PHP mysql query?

How do I assign a value to another variable in PHP?

PHP (from PHP4) offers another way to assign values to variables: assign by reference. This means that the new variable simply points the original variable. Changes to the new variable affect the original, and vice a verse.

How do you print a variable in JavaScript?

log() is a function in JavaScript which is used to print any kind of variables defined before in it or to just print any message that needs to be displayed to the user. Syntax: console. log(A);

How do you store variables in JavaScript?

Before you use a variable in a JavaScript program, you must declare it. Variables are declared with the var keyword as follows. Storing a value in a variable is called variable initialization. You can do variable initialization at the time of variable creation or at a later point in time when you need that variable.

How variables are declared in PHP?

In PHP, a variable is declared using $ sign followed by variable name. The main way to store information in the middle of a PHP program is by using a variable. … Variables in PHP do not have intrinsic types – a variable does not know in advance whether it will be used to store a number or a string of characters.

How store JavaScript value in PHP variable in Ajax?

click(function() { var userID = $(this). attr(‘id’); //alert($(this). attr(‘id’)); $. ajax({ type: “POST”, url: ‘logtime.

What is writeln in JavaScript?

writeln() Writes a string of text followed by a newline character to a document.

How can I get alert code in PHP?

PHP doesn’t support alert message box because it is a server-side language but you can use JavaScript code within the PHP body to alert the message box on the screen. Program 1: PHP program to pop up an alert box on the screen. echo ‘‘ ; ?>

How store JavaScript value in database?

One thing you could do is change your span tags to input tags and then just change your JavaScript to set the value attribute instead of the innerText . Then when you submit the form, it will pass those values to your PHP script.

How use jquery variable in PHP code?