php上传图片获取路径及给表单字段赋值的方法，
本文实例讲述了php上传图片获取路径及给表单字段赋值的方法。分享给大家供大家参考，具体如下：
1. 调用方法例子:
大图路径：
<input type="text" name="bigImageURL" id="bigImageURL" value=""> <iframe src="uppic.php?id=bigImageURL" width="600" height="25" frameborder="0" scrolling="no"></iframe>
小图路径：
<input type="text" name="smallImageURL" id="smallImageURL" value=""> <iframe src="uppic.php?id=smallImageURL" width="600" height="25" frameborder="0" scrolling="no"></iframe>
2. uppic.php
<?php
header("Content-Type:text/html;charset=GB2312");
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<HTML xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<TITLE>图片上传</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.3790.4275" name=GENERATOR>
<style type="text/css">
<!--
input{border-width:1px;border:1px solid #bdbcbd;padding:3px 0 3px 5px;}
.inputbut{padding-left:3px;padding-right:2px;border:1px solid #bdbcbd;background:#FFF url(../images/inputbut_bg.gif) left center repeat-x;font-size:12px;height:24px;}
-->
</style>
</HEAD>
<BODY leftmargin=0 topmargin=0 style="font-size:12px">
<?php
$id=$_GET["id"];
//echo "id==".$id;
switch($_GET["action"])
{
case "up":
upmovie($id);
break;
default:
upinput($id);
break;
}
function upinput($id){
?>
<SCRIPT language=javascript>
function check()
{
var strFileName=document.form.strPhoto.value;
if (strFileName=="")
{
alert("请选择要上传的文件");
document.form.strPhoto.focus();
return false;
}
return true;
}
</SCRIPT>
<form action="uppic.php?action=up&id=<?=$id?>" enctype="multipart/form-data" name="form" method="post" onsubmit="if (!check()) return false;">
<input name="strPhoto" type="file" id="strPhoto" size="40">
<input type="submit" name="Submit" value="上 传" class=inputbut />
</form>
</BODY>
<?php
}
function upmovie($id){
global $web_picdir;
$savePath=dirname(__FILE__)."/".$web_picdir;
$str = date('YmdHis');
if($_FILES['strPhoto']['name']!='')
{
$tmp_file=$_FILES['strPhoto']['tmp_name'];
$file_types=explode(".",$_FILES['strPhoto']['name']);
$file_type=$file_types[count($file_types)-1];
if(strtolower($file_type)!="jpg"&strtolower($file_type)!="gif"&strtolower($file_type)!="bmp"&strtolower($file_type)!="png"){
echo "<span style=/"color:red;line-height: 25px;/">格式错误请重新上传<a href=# onclick=history.go(-1);>[返回]</a></span>";
exit;
}
$file_name=$str.".".$file_type;
if(!copy($tmp_file,$savePath.$file_name)){
echo "<span style=/"color:red;line-height: 25px;/">上传错误请重试！！<a href=# onclick=history.go(-1);>[返回]</a></span>";
}else{
//echo "<span style=/"olor:red;line-height: 25px;/">上传成功</span><script>parent.document.getElementById(/"bigImageURL/").value=/"".$file_name."/"</script>";
echo "<span style=/"olor:red;line-height: 25px;/">上传成功</span><script>parent.document.getElementById(/"{$id}/").value=/"".$file_name."/"</script>";
echo "<a href=# onclick=history.go(-1);>,若需要修改,请重新上传</a>";
}
}else{
echo "<span style=/"color:red;line-height: 25px;/">请选择需要上传的文件<a href=# onclick=history.go(-1);>[返回]</a></span>";
}
}
?>
注意: 不同的文本框 需要定义id, iframe url : uppic.php?id=文本框id
更多关于PHP图片操作相关内容感兴趣的读者可查看本站专题：《PHP图形与图片操作技巧汇总》
希望本文所述对大家PHP程序设计有所帮助。
您可能感兴趣的文章:
- php+html5使用FormData对象提交表单及上传图片的方法
- 两种php实现图片上传的方法
- php+html5实现无刷新图片上传教程
- thinkphp实现图片上传功能
- php上传图片生成缩略图（GD库）
- php上传图片并压缩的实现方法
- PHP实现图片上传并压缩
- php+ajax无刷新上传图片实例代码
- php修改上传图片尺寸的方法
- php上传图片客户端和服务器端实现方法
- PHP+jQuery+Ajax实现多图片上传效果
- php实现上传图片保存到数据库的方法
- PHP Yii框架之表单验证规则大全
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.
WebStorm Mac version
Useful JavaScript development tools
Atom editor mac version download
The most popular open source editor
EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function
DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software
