Basic make program with algorithms ~ ARTIKEL DAN INFORMASI

Senin, 08 April 2013

Basic make program with algorithms

4/08/2013 Algoritma Pemrograman , Kumpulan Artikel No comments

Algorithms are the heart of the core computer, The basic algorithm make a program.
example of a basic program :
/*-----------------------------1. SYNTAX----------------------------------*/ 

<html>
<body>
<?php
echo"Hello World";
?>
</body>
</html>



/*-----------------------------1.1 COMMENT--------------------------------*/ 
<html>
<body>
<?php
//This is a comment
/* This is a Comment
Block*/
echo"Saya sedang Belajar PHP ";
echo"Apakah Anda Sedang Belajar PHP ?";
?>
</body>
</html>


/*-----------------------------2. VARIABLE---------------------------------*/ 
<?
$txt="Hello World";
$x=16;
echo $txt." ";
echo $x;
?>


/*-----------------------------3. STRING---------------------------------*/ 
<?php
$txt="Hello World";
echo $txt;
?>


/*-----------------------------3.1 STRING concatenation---------------------------------*/ 
<?php
$txt1= "Hello World!";
$txt2= "What a Nice Day!";
echo $txt1. " " .$txt2;
?>


/*-----------------------------3.2 STRING STRLEN---------------------------------*/ 
<?php
echo strlen ("Hello WOrld!");
?>


/*-----------------------------3.3 STRING STRPOS--------------------------------*/ 
<?php
echo strpos ("Hello World!", "world");
?>


/*-----------------------------4.1 OPERATOR arihtmatic --------------------------------*/ 
<?php
echo" 3+4 = ", 3+4, " ";
echo" 3-4 = ", 3-4, " ";
echo" 3*4 = ", 3*4, " ";
echo" 3/4 = ", 3/4, " ";

?>


/*-----------------------------4.2 OPERATOR assignment --------------------------------*/ 
<?
$a=16;
$b=20;
$c=$a + $b;

echo" \$a = $a ";
echo" \$b = $b ";

echo " \$a + \$b = $c";
?>


/*-----------------------------4.3 OPERATOR comparison --------------------------------*/ 
<?
$a=10;
$b=20;
$c="aku";
$d="kamu";

echo" $a < $b = " ,$a<$b, " ";
echo" $a == $b = " ,$a==$b, " ";
echo" $a != $b = " ,$a!=$b, " ";
?>


/*-----------------------------4.4 OPERATOR logical --------------------------------*/ 


/*-----------------------------5. IF --------------------------------*/

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ARTIKEL DAN INFORMASI

Senin, 08 April 2013