Fsockopen is used to open a socket connection via PHP. In this tutorial we will show you how to test if a port is in use. This can be used as a status script for services.
FSockOpen
fsockopen ( string $hostname [, int $port= -1 [, int &$errno [, string &$errstr [, float $timeout= ini_get("default_socket_timeout") ]]]] )
Bulletin Board Code or BBCode is a lightweight markup language used to format posts in many message boards. Formats include [b]BOLD[/b] [i]Italics[/i] etc. We will show you how you can create your own function to accept BBCode and will show an example on how to use it.
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Having a secure password is important while surfing the internet. So generating a completly random password is a good way to stay secure. So with this fully commented function it will be simple to implement.
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