- microtime: documentation ( source)
- array_rand: documentation ( source)
- srand: documentation ( source)
<?php
srand ( (double)microtime () * 10000000 );
$var = array ( 'Eins', 'Zwei', 'Drei', 'Vier' );
$rand_var = array_rand ( $var, 3 );
for ( $x = 0; $x < count ( $rand_var ); $x++ )
{
echo $var[$rand_var[$x]] . "\n";
}
?>