tarnold4 Posted March 14, 2015 Share Posted March 14, 2015 I have a script i was playing with below. I want to edit it using the setcookie() function to set a cookie with the random image script, using the $_COOKIE array, i want to be able to read the cookie if its available. Finally i want to create a test condition where a new random index is selected if the user has previously viewed the image and the cookie is available. I would love to know how to do this <html> <head> <title>JFQ Turnings</title> </head> <body bgcolor="#ffffff" text="#000000"> <img src="jfqturnings.gif" alt="JFQ Turnings, coming soon." width="864" height="100"> <br /><img src="<?php echo getRandomImage(); ?>" alt="" width="864" height="567"> <?php echo getRandomImage(); function getRandomImage() { $images = array("candlestick.jpg", "rollingpin.jpg", "table.jpg", "table2.jpg"); $random = rand(0, 3); return $images[$random]; } ?> </body> </html> Quote Link to comment Share on other sites More sharing options...
iarp Posted March 15, 2015 Share Posted March 15, 2015 (edited) You seem to know the functions you already require. setcookie('mycookie', 'random_image.jpg', time() + 3600); if (!empty($_COOKE['mycookie']) { echo "$_COOKIE['mycookie'] has the value of " . $_COOKIE['mycookie']; } Edited March 15, 2015 by iarp Quote Link to comment Share on other sites More sharing options...
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