$files = glob();
<img src="https://stackoverflow.com/questions/34179608/$files[0]" />
<img src="$files[1]" />
You can use forloop to show all images.
<?php for($i=0;$i<count($files);$i++){ ?>
<img src="https://stackoverflow.com/questions/34179608/<?php echo $files[$i] ?>" />
<?php } ?>
3
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