PHP AjaxForm提交图片上传并显示图片源码

本文实例为大家分享了PHP AjaxForm提交图片上传并显示图片的具体代码,供大家参考,具体内容如下 PHP dofile.php 文件上传源码 <?php $file_upload = "upload/"; $file_allow_ext='gif|jpg|jpeg|png|gif|zip|rar|ppt|xls|pdf|pptx|xlsx|docx'; $file_allow_size = 5*1024*1024; if($_POST['submit']=="上传"){ if(is_uploaded_file($_FILES['file']['tmp_name']