Delete Image file from folder use unlink() function. For example:
<?php unlink('uploads/'.$row['image_file']); ?>
Delete your previous image while update a new image.
<?php if(empty($_FILES['image']['name'])){ unlink('uploads/'.$_POST['old_image']); $up_file=$_FILES['image']['name']; move_uploaded_file($_FILES['image_file']['tmp_name'],'uploads/images/'.$up_file); }else{ $up_file=$_POST['old_image']; } ?>
CLick Here: to get code of Delete image from database, folder and from entire page without page loading by JQuery AJAX
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