Webbserverprogrammering 1

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webbsrvprg/ovningar/

index.php
ovn_form1.php
ovn_form2.php
ovn_form3.php
ovn_form4.php
ovn_form5.php
ovn_form6.php
ovn_form7.php
ovn_form7res.php
ovn_form8.php
ovn_funk1.php
ovn_funk2.php
ovn_funk3.php
ovn_funk4.php
ovn_funk5.php
ovn_funk6.php
ovn_funk7.php
ovn_funk8.php
ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_gr7.php

ovn_funk4.php

27 lines UTF-8 Windows (CRLF)
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Övning funktioner 4</title>
</head>
<body>
  <?php
    
function skriv(...$lista) {
      
$string "minsta";
      if(
in_array($string,$lista)) {
        
sort($lista);
        return 
$lista[0];
      }
      else {
        
rsort($lista);
        return 
$lista[0];
      }
    }

    echo 
skriv(100,-9,9"minsta");

  
?>
</body>
</html>