All kind of function usages guide in php and javascript

/* All kind of function usages guide in php */


<h2>simple function</h2>
<?php

function newFunction(){
	echo 'Hello World!';
}
newFunction();
?>

<br>
<h2>function argument 1</h2>
<?php

function newFunction2($arg){
	echo 'Hello '.$arg;
}
newFunction2('world!');
?>

<br>
<h2>function argument 2</h2>
<?php
function newFunction3($age1,$age2,$age3){
	echo $age1,$age2,$age3;
}
newFunction3('New ','Function ','3');


?>

<br>

<h2>Single Return function</h2>
<?php
function newFunction9($age1){
	$age = "$age1";
	return $age;
}
$output = newFunction9('single Return');

echo $output;

?>

<br>

<h2>Multiple Return function</h2>
<?php
function newFunction4($age1,$age2,$age3){
	$age = "$age1 $age2 $age3";
	return $age;
}
$output = newFunction4('Return ','Function ','3');

echo $output;

?>

<br>
<h2>Multiple Return array function</h2>
<?php
function newFunction5($age1,$age2,$age3){
	$age = "$age1 $age2 $age3";
	$info = "$age1 $age2 $age3";
	$data = "$age1 $age2 $age3";
	return array($age,$info,$data);
}
$output = newFunction5('Return ','Function ','3 ');
echo $output[0];
echo $output[1];
echo $output[2];


list($age,$info,$data) = newFunction5('Return ','Function ','3 ');
echo '<br>';
echo $age;
echo '<br>';
echo $info;
echo '<br>';
echo $data;
echo '<br>';


?>

<br>


***************************************************************************************************************************
/* Function Usage guide in javascript */

function my_Function(number1,number2){
	var result = number1 + number2 ;
	return result ;
}
// You can show data any where from the below
alert(my_Function(400,500));
confirm(my_Function(400,500));
window.document.write(my_Function(400,500));