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webbsrvprg/exercises/funktioner/
index.php
ovn_fn1 copy.php
ovn_fn1+2.php
ovn_fn3+4.php
ovn_fn5.php
ovn_fn6.php
ovn_fn7.php
ovn_fn6.php
42 lines ASCII Windows (CRLF)
<?php
error_reporting(-1); // Report all type of errors
ini_set('display_errors', 1); // Display all errors
ini_set('output_buffering', 0); // Do not buffer outputs, write directly
?>
<!DOCTYPE html>
<html lang="sv">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Funktioner</title>
</head>
<body>
<?php
$arr = [1,2,3,4,5,6,7,8,9,100];
function doThing($arr){
for ($i = 0; $i<count($arr);$i++){
if(!($arr[$i] % 2)){
$arr[$i] = 0;
}
}
return($arr);
}
function writeArr($arr){
for ($i = 0; $i<count($arr);$i++){
echo($arr[$i] . " ");
}
echo("<br>");
}
writeArr($arr);
writeArr(doThing($arr));
?>
</body>
</html>