Php functions 1

functions.php

<?php

    function writeSecretSentence( string $para1 = "", string $para2 = "" ):string
    {
        $retour = $para1." s'incline face à ".$para2."<br>\n";
        return $retour;
    }
    $environnement = array('lune','terre','univers','galaxy');
    $animaux = array('lion','tigre','panthère');

    foreach($environnement as $key=>$value)
    {
        foreach($animaux as $k=>$v)
        {
            echo writeSecretSentence($v,$value); 
        }
    }