![]() JS Async JS Callbacks JS Asynchronous JS Promises JS Async/Await JS Classes Class Intro Class Inheritance Class Static JS Functions Function Definitions Function Parameters Function Invocation Function Call Function Apply Function Bind Function Closures JS Objects Object Definitions Object Properties Object Methods Object Display Object Accessors Object Constructors Object Prototypes Object Iterables Object Sets Object Maps Object Reference ![]() The result will be a link (written by document.write()) defined in php script, based on the 'id' added in the URL in 'src' attribute.JS Tutorial JS HOME JS Introduction JS Where To JS Output JS Statements JS Syntax JS Comments JS Variables JS Let JS Const JS Operators JS Arithmetic JS Assignment JS Data Types JS Functions JS Objects JS Events JS Strings JS String Methods JS String Search JS String Templates JS Numbers JS BigInt JS Number Methods JS Number Properties JS Arrays JS Array Methods JS Array Sort JS Array Iteration JS Array Const JS Dates JS Date Formats JS Date Get Methods JS Date Set Methods JS Math JS Random JS Booleans JS Comparisons JS If Else JS Switch JS Loop For JS Loop For In JS Loop For Of JS Loop While JS Break JS Iterables JS Sets JS Maps JS Typeof JS Type Conversion JS Bitwise JS RegExp JS Precedence JS Errors JS Scope JS Hoisting JS Strict Mode JS this Keyword JS Arrow Function JS Classes JS Modules JS JSON JS Debugging JS Style Guide JS Best Practices JS Mistakes JS Performance JS Reserved Words 'test_jsphp.html') where you add the fallowing code: In the same folder on the server create a html file (ex. return a string with a JS instruction that will display a linkĮcho 'document.write("Course '. Create a php file on your server (named 'phpjs_test.php') and add the following code: To understand better, try the following example:ġ. According to those parameters, the PHP processes data on the server and return a HTML and JavaScript code that can display in your page what they want, the traffic site, a banner. 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. Displaying data from PHP with JavaScript, according to a URL.
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