Great kata thanks i enjoyed

i'm sorry i shouldn't attack you like that i apologize.forgive me

try to be creative and try to reinvent the wheel sometime it's good to you and keep your brain acitve.

i mean the library sir.

your algorthim is O(n) but it takes more steps because you are spliting the string and looping it

please help me ? why i got 12000 ms server error

Please Support this kata for php