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probba9.php
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probba9.php
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<?php header('content-type:text/html; charset=utf-8');
//task01
function print_calc($a, $b){
$num=$a+$b;
echo $a. "+" .$b. "=" .$num." ";
}
$a=2;
$b=3;
$c=4;
$d=2;
$f=15;
$g=22;
print_calc($a,$b);
print_calc($c,$d);
print_calc($f,$g);
//task04
function math($m,$n,$param1, $param2){
echo $m;
if ($param1 < $param2) {
for ($k=$param1; $k <= $param2 ; $k++) {
echo $k." ";
}
}elseif ($param1 > $param2) {
for ($i=$param1; $i >= $param2 ; $i--) {
echo $i." ";
}
}
echo $n;
}
$tag1='<p>';
$tag2='</p>';
$param1=42;
$param2=100;
$tagg='<b>';
$tagg2='</b>';
math($tag1,$tag2,$param1,$param2);
math('<h1>','</h1>',$param1,$param2);
math($tagg,$tagg2,$param1,$param2);
//task05
function new_fun($parameter,$new1,$new2){
echo $new1;
$sum=0;
foreach ($parameter as $key => $value) {
if ($key % 2 == 0){
$sum+=$value;
}
}
echo $sum;
echo $new2;
}
$arr = range(1,10);
$new1='<p>';
$new2='</p>';
$arr2=range(20,50);
echo "<pre>";
print_r($arr);
echo "</pre>";
echo "Сбора от елементите който индекси са четни е :";
new_fun($arr,$new1,$new2);
echo "<pre>";
print_r($arr2);
echo "</pre>";
echo "Сбора от елементите който индекси са четни е :";
new_fun($arr2,$new1,$new2);
?>