Jochem Maas schreef:
</snip>
this is a little better:
<?php
// $argv[1] is the first script argument on the CLI
$phrase = isset($argv[1]) && is_string($argv[1]) ? $argv[1] : 'The rain. in Spain falls, mainly "on" the plain!';
$phrase = preg_replace_callback('#(\w+)#', 'mixit', str_replace(" ", " ", $phrase));
function mixit($m)
{
return trim(chunk_split(str_shuffle(strtoupper($m[1])),1,' '));
}
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