How do I make php page return a 503 error (or anything non-200) [duplicate]

This question already has answers here: Set Response Status Code [duplicate] 开发者_Go百科(6 answers)

爱吃不吃什么歌的歌词？

POST variables to web server?

I\'ve been trying several things from Google to POST data to a web server, but none of them work: I\'m still stuck at how to convert the variables into the request, considering that the second variabl

超源怎么打？

min1982 2022-03-10 10:15 开发者_运维问答 　　兄弟，我和你一样没有那些亚比，不过我想以后还会在出的！anzhyi

jQuery conflicts with another jQuery library

I am currently trying to implement a jquery slider into a joom开发者_StackOverflow社区la website.

Error while dynamically loading mapi32.dll

Our application uses Simple MAPI to send e-mails. One of our clients has problems sending e-mail from a session on his terminal server.

Pseudo Transparent images

For an assignment at university we program in a pretty unknown language Modula 2, which lacks major graphic support.

VC++ - Asynchronous Thread

I am working on VC++ project, in that my application process a file from input path and generates 3 output \"*.DAT\" files in the destination path. I will FTP these DAT file to the destination server.

遥控如何跟电视机匹配？？

李小璐评论怼贾乃亮没给过她什么 尴尬打脸忘记换号了？？

李小璐的“夜宿门“已经过去有一年多了，原本以为李小璐和贾乃亮都已经各自开启了新生活，谁知道，最近李小璐的一条评论再次将两人推上了风口浪尖。