slice

Returns the substring beginning at $start, and up to, but not including the index specified by $end. If $end is omitted, the function extracts the remaining string. If $end is negative, it is computed from the end of the string.

Description

static slice(int $start, int|null $end)

Parameters

• int $start
  Initial index from which to begin extraction.

• int|null $end
  Optional index at which to end extraction.

Return Value

static
The extracted substring.