Php array remove last

- Php array remove last element
- Php array remove last item
- Php array remove last 2 elements
- Php array remove last n elements
- Php array remove last two elements
- Php array remove first and last element
- Php remove last index of array
- Php remove last value from array
- Php remove last entry from array
- Php remove last key from array
- Php remove last row from array
- Php remove last character in array