<?php
function ccbreaker(string $input): string {
return preg_replace_callback(
'/[A-Z]/',
fn (array $match): string => ' '. chr(ord($match[0]) + 32),
$input
);
}
echo ccbreaker("policeSiren"). PHP_EOL;
echo ccbreaker("camelCasingTest") . PHP_EOL;
- Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- police siren
camel casing test
- Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
- Parse error: syntax error, unexpected '$match' (T_VARIABLE), expecting '(' in /in/1vCqj on line 6
Process exited with code 255.
preferences:
143.19 ms | 407 KiB | 5 Q