Write php code in javascript11/1/2023 The PHP script uses $_GET to get the parameters from the received URL. The URL in the JS code added in the web page calls a PHP script. They use the same principle, to combine PHP with JavaScript. Maybe you have seen in sites for traffic or banner that is necessary to add a little JavaScript code in the page with a specific 'src' attribute. php file, on the server.ĭisplaying data from PHP with JavaScript, according to a URL Var output ='Server time - '+ore+':'+minute+':'+secunde+'' ĭocument.getElementById('tag_ora').innerHTML = output function that process and display data Var secunde = dt_serv.getSeconds() //seconds Var minute = dt_serv.getMinutes() //minutes If you want to display the same time for all visitors, you can add and use the server time in the JS script, like in the following example: "') " Ī clock made with JavaScript and added in a web page it displays the visitor's computer time. Using the first method, we use the following PHP code:Īlert('Welcome ". In this case we assume that the username is stored in a session variable ( $_SESSION ). php files that can be processed by the PHP module.įor example, in a web page there is an authentication system that displays an alert window with the user name, after he logged in. The string returned by 'echo' must be a JS code with correct syntax.Ģ) By adding in the JS script within the HTML document only the necessary data processed by PHP. There are two ways to combine PHP with JavaScript to achieve a dynamic and personalized result:ġ) By writing the entire JS script within PHP code and adding it to the web page with PHP function ' echo' (or ' print'). Thus, the same web page can contain a JavaScript code for a user and other JS code for another user. JavaScript script code is executed by the browser on user's computer.Ĭombining these two web programming languages, JavaScript scripts can achieve dynamic results based on data received and processed by the server. PHP code is executed on the server side and output data are transmitted to Web browser.
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