Is there a convenient and configurable way to alternate between different header images?
The main features I’m looking for are:
- Random select from a set of images
- Specific header image in given date range (a la Google Doodle)
- Specific header image for specific posts or pages
1 Answer
You can try this
Random from a set of images :
<img src="http://www.mywebsite.com/images/image_<?php echo rand(1,10); ?>.jpg" alt="" />
This would load a random image from image_1.jpg, image_2.jpg … to image_10.jpg
or
$images = array("cool_image.jpg", "nice_pic.jpg", "sunset.jpg");
$rand = array_rand($images);
<img src="http://www.mywebsite.com/images/<?php echo $images[$rand]; ?>" alt="" />
This would select a randow image from thoses specified in the $images array.
Date range :
<?php
if ((date('m') == 3) && (date('d') == 17)) { ?>
<img src="http://www.mywebsite.com/images/stpatrick.jpg" alt="" />
<?php } ?>
This would show an image for St Patricks
Specific posts or pages :
See : Change image based on menu item id