Php Notlar

<?php
/*
function tarih()
{
echo date("y-m-d h:i:s")."<br>";
}
tarih()
----------------------------------------------------------------------------------
function carpma($sayi1, $sayi2, $sayi3)
{
echo $sayi1*$sayi2*$sayi3;
}
carpma(1,2,3);
----------------------------------------------------------------------------------
function topla($s1,$s2,$s3)
{
return $s1+$s2+$s3;
}
$sonuc=topla(1,2,3);
echo $sonuc;
----------------------------------------------------------------------------------
$gelir=1100;
function vergiyi_dus( $geliriniz)
{
$geliriniz=$geliriniz-(($geliriniz/100)*20);
return $geliriniz;
}
echo "$gelir TL gelirin vergi düşülmüş hali ";
echo (vergiyi_dus ($gelir));
echo "TL'dir";
----------------------------------------------------------------------------------  function faktoryel($n)
{
if($n<1)
return 1;
else
return $n*faktoryel($n-1);
}
echo faktoryel(5);
----------------------------------------------------------------------------------  function xxx ($s1,$s2)
{
if($s1>$s2)
{
$s1=$s1-$s2;
return $s1;
}
else
{
$s2=$s2-$s1;
return $s2;
}
}
echo xxx(5,3);
----------------------------------------------------------------------------------
function xxx ($s1,$s2)
{
return $s1*$s2;
}
echo xxx(5,3);
----------------------------------------------------------------------------------
function xxx ($s1,$s2)
{
$sayi=rand(0,100);
$karesi=$sayi*$sayi;
echo "$sayi"."<br>";
echo "$karesi";
}
xxx(5,3);
----------------------------------------------------------------------------------
function xxx($fiyat,$motorhacmi,$ticari,$yas,$ithal)
{
$carpan=150;
$vergi=0;
if($ithal==1)
$vergi=$vergi+($carpan*3);
if($fiyat>5000 && $fiyat<10000)
$vergi=$vergi+($carpan*2);
else if($fiyat>10000 && $fiyat<20000)
$vergi=$vergi+($carpan*3);
else if($fiyat>20000 && $fiyat<30000)
$vergi=$vergi+($carpan*4);
if($motorhacmi>1200 && $motorhacmi<1600)
$vergi=$vergi+($carpan*1.5);
else if($motorhacmi>1600 && $motorhacmi<=3000)
$vergi=$vergi+($carpan*3);
else if($motorhacmi>=3001 && $motorhacmi<5000)
$vergi=$vergi+($carpan*5);
if($yas>0 && $yas<=5)
$vergi=$vergi+($carpan*3);
else if($yas>=6 && $yas<=10)
$vergi=$vergi+($carpan*2);
else if($yas>=6 && $yas<=10)
$vergi=$vergi+($carpan*2);
else if($yas>10)
$vergi=$vergi+$carpan;
if($ticari==1)
$vergi=$vergi/2; return $vergi;
}
echo xxx(6000,1300,1,3,1);
---------------------------------------------------------------------------------- */
$sayilar=array(1,25,33,41,7,9);
$min=$sayilar[0];
$max=$sayilar[0];
$toplam=0;
$sayac=0;
for($i=0;$i<6;$i++)
{
if($i!=5)
{
if($sayilar[$i]>$sayilar[$i+1] && $sayilar[$i]>$max)
$max=$sayilar[$i];
else if($sayilar[$i]<$sayilar[$i+1] && $sayilar[$i]<$max)
$min=$sayilar[$i];
$toplam+=$sayilar[$i];
$sayac++;
}
}
$toplam=$toplam/$sayac;
echo "En Büyük Sayı: $max"."<br>";
echo "En Küçük Sayı: $min"."<br>";
echo "Sayıların Ortalaması: $toplam"."<br>";
?>

 Gönderen:Deniz Kaan YILMAZ