Stuff

<?php$ar = array('color', 'colour', 'colours',            'program', 'programme', 'programming',            'shoppe', 'shopping', 'shops',            'ticket', 'tickets');if (PHP_SAPI != 'cli') { echo '<pre>'; }printf('% -20s% -20s% -20s' . "\n", 'Value', 'Soundex', 'Metaphone');echo str_repeat('-', 60) . "\n";foreach ($ar as $value){    // brute-force for convenience    if (     substr($value, -1) == 's'  ) { $value = substr($value, 0, -1); }    else if (substr($value, -2) == 'ed' ) { $value = substr($value, 0, -2); }    else if (substr($value, -3) == 'ing') { $value = substr($value, 0, -3); }    printf('% -20s% -20s% -20s' . "\n", $value,  soundex($value), metaphone($value));}if (PHP_SAPI != 'cli') { echo '</pre>'; }?>