You can’t do it with pure PHP. You must do it with JavaScript. There are several articles written on how to do this. Essentially, you can set a cookie or you can even do some Ajax to send the info to a PHP script. If you use jQuery, you can do it something like this: … Read more
This is an old question (2008) so there are many more options now than there were then: Apache CXF has three different REST Client options Jersey (mentioned above). Spring RestTemplate superceded by Spring WebClient Commons HTTP Client build your own for older Java projects. UPDATES (projects still active in 2020): Apache HTTP Components (4.2) Fluent … Read more
There are 2 issues in your program: You use the port 80 which is part of the well-known ports or system ports (0 to 1023), so you need to launch your server with the admin rights or change it for 8080 for example. You forgot to call bw.newLine() after each bw.write(sendMessage) such that it waits for ever since on the other side you call br.readLine() which means that it … Read more
You compiled your jar with a JDK version superior to the JDK used to launch the jar file (you might have compiled with 1.7 and try to run it with 1.6). 2 solutions: If you don’t use specific features of the JDK you use to compile, set its target to the previous version (in the … Read more
Yes. Empty or incomplete headers or response body typically caused by broken connections or server side crash can cause 502 errors if accessed via a gateway or proxy. For more information about the network errors