Here, themessagevariable is local to thegreet()function. So, it can only be accessed within that function. That's why we get an error when we try to access it outside thegreet()function. To fix this issue, we can make themessagevariable global. JavaScript Global Variables In JavaScript,...
<SCRIPT language="JavaScript"> var q1=Math.floor(Math.random()*11) <?php $ff = q1; ?> } </SCRIPT> </HEAD> <BODY> <?php echo $ff ; ?> This is not working. What to do?
We can create a PHP variable in the PH P script. Then, we can write the JavaScript to escape the above-written PHP and pass the variable inside the JavaScript code. Inside the JavaScript, we can use the PHP tag to echo the PHP variable assigning it to a JavaScript variable....
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You're showingJavascriptnot Java. PHP runs on the server, Javascript runs on the client, Variables can't be passed from JavaScript code to PHP code, you need another mechanism, eg submitting using GET or POST and fetching in the PHP $_GET[] or $_POST array. ...
JavaScript variables can be displayed, or functional in HTML by using an ID or class of an HTML element, or an element can be created in the script code to preview the variable.
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PHP is a popular server-side scripting language that is used to create dynamic web pages. It is essential to have a good understanding of PHP variable handling to create dynamic web pages efficiently. PHP variables are used to store values that can be changed during the execution of a script...
JavaScript cannot interact with PHP unless it is via an AJAX request. What you would need to do is send it via AJAX to the page, and then use PHP to access the variable. Sorry, you can't reply to this topic. It has been closed. ...