2 ms·
Precisely what I meant, thanks for clarifying.
by seldo 16y ago
Precisely what I meant, thanks for clarifying.
- BerislavLopac 16y agoBut this is not method chaining, that's simple function nesting, and can easily be done as: $string = preg_replace("/[^A-Za-z]+/","_", trim(upper($string))); Or am I missing your point?