Sharing socket between PHP pages

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Hello every one,
I have searched in google to make multithreaded socket in php, but all strategies that I have found are failed.
The problem is I'm using free webhosting (http://www.000webhost.com/[^]), and this hosting site has very limited features.
I know there is a way to make multi-threaded socket in this webhosting, and I spouse that if I shared the socket that I have created in page1.php, I can use the same socket in page2.php.
It must be correct! but I don't know how to do it!!
Can somebody tell me how to share socket resource between pages? so I can send data to server from page1.php and receiving the data from the server in page2.php

If my spouse is wrong! what is the best way to make multi-threaded socket in php, with php version 5.2.*, no pcntl_fork() and unix os.

thank you