<s5>Æliens</s5> -- slide(s)

php: tutorial(s) / quickref(s)

marker(s) -- <?php ... ?>
argument(s) -- GET, POST
include(s) -- <?php include("header.php"); ?>
file(s) -- fopen("welcome.txt","r");
upload(s) -- FILES["file"]["error"]

mysql -- mysql_connect(server ,user ,password );

query -- mysql_query("CREATE DATABASE db",$con))

reference(s) -- database, XML, ajax