$re = '/(<[^>]*>|\w+)/';
$str = 'anim(10, <-0.016, -0.006, 0.217>, <0.000, 0.000, 0.707, 0.707>, <0.016, 0.010, 0.012>);
texture(-1, -1, 80c4c40e-4e59-f6db-4a3f-e2a82d1ebcc0, <1,1,1>, <0,0,0>, 0)';
preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);
// Print the entire match result
var_dump($matches);
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for PHP, please visit: http://php.net/manual/en/ref.pcre.php