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hotnoob > Intel > Tutorial: The Basic "hello word" for PHP

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Tutorial: The Basic "hello word" for PHP

Tutorial name: The basic "hello world" for starters
You're experience: advanced
Difficulty: anyone
Time Taken: 30-120 seconds
Plug-ins needed: none

well, this is just plain old simple.
there are a few methods to displaying html code with php, the echo and print functions are good examples.
i personally use the echo function more often.
Code:
<?php //you start by defining that this is php code for you server to process
echo"hello world"; //outputs hello world
//now lets play around a bit
echo"<br /> oi"; // we are outputing HTML, remember that this is not a textfile, you need to manually add lines.
$greeting = "bonjour"; // we have defined the variable $greeting as bonjour
echo $greeting; // this outputs the value of $greeting, which is bonjour.
$greeting2="oi";
$greeting3="hello";
echo"$greeting1, $greeting2, and $greeting are all different ways of greeting someone";
//this echo command outputs: bonjour, oi, and hello are all different ways of greeting someone
?>


A simple hello gone a little further.
A Noobs World © 2007-2008

Contributed by hotnoob on April 9, 2008, at 00:21 AM UTC.

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