- floor: documentation ( source)
- rand: documentation ( source)
<?php
echo "contando com for... \n";
for($fa = 0; $fa < 10; $fa++){
echo "$f..";
}
echo "\n\n";
echo "contando com while...";
$f = 0;
while ($f < 10){
echo "$f..";
$f++;
}
echo "\n\n";
$f = floor(rand(0,3));
switch ($f){
case 0: echo "Zero\n"; break;
case 1: echo "Um\n"; break;
case 2: echo "Dois\n"; break;
case 3: echo "TrĂªs\n"; break;
default: echo "Nunca deverias ter lido isto :)"; break;
}
echo "\n\n";
?>