Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > header("Conteng-type: image/png") 页面变成只有图片

header("Conteng-type: image/png") 页面变成只有图片

WBOY
Release： 2016-06-23 14:25:04
Original
850 people have browsed it

验证码 php image

最近在学习>,照着第一章的代码敲了敲
在验证码那一段有一句header("Conteng-type: image/png") 
用上这一句的话,页面就变成只有图片了,注释掉的话,图片可以显示,但会有乱码
百思不得其解,求搭救!

回复讨论(解决方案)

header("Conteng-type: image/png")  这一句是将文档当图片输出，当然只有图片了。

谢谢你的回复,我已经找到问题了,结贴~~~

Related labels：
header("Conteng-type: image/png") 页面变成只有图片
source：php.cn
Previous article：CSDN论坛RSS阅读,(新手学采集,原创)，谢谢指教。 Next article：memcache 的使用环境
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2077
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2239
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1884
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1765
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1801
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template