How to change the background color of a html page using forms and php? -


after inputting color of choice page should change background color. should done using html forms.

<body bgcolor="<?php $_get["color"]; ?>">     <form method="get" name="color">         background color:<br>         <input type="text" name="color">         <input type="submit" value="submit">     </form> </body>

you should use css instead of html attributes decorate html rendering. should avoid use inline styling represents better organization since it's separating languages (= separating css html).

so answer question, can :

<?php     if (!isset($_get["color"]) || $_get["color"] === '')     {         $_get["color"] = 'pink';     } ?> <!doctype html> <html lang="en">     <head>         <meta charset="utf-8">         <title>my website</title>         <style>             body {                 background-color: '<?= $_get["color"] ?>';             }         </style>     </head>     <body>         <form method="get" name="color">             background color:<br>             <input type="text" name="color">             <input type="submit" value="submit">         </form>     </body> </html>

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