Recently I had a task to split a given string at capitalized characters, having those saved in PHP. I’ve invented the following solution:
<?php
$str = 'TestMyFuncCall';
var_dump(preg_split('/(?=[A-Z])/', $str, null, PREG_SPLIT_NO_EMPTY));The result is:
array(4) {
[0]=>
string(4) "Test"
[1]=>
string(2) "My"
[2]=>
string(4) "Func"
[3]=>
string(4) "Call"
}
I utilize regular expressions assertions here to avoid character loss.
