[SYMBOL]
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
[N]
[O]
[P]
[Q]
[R]
[S]
[T]
[U]
[V]
[W]
[X]
[Z]
<=> (NULL-safe equality comparison operator) {} (braces) (regular expressions) [] (brackets) $ (end anchor) (regular expressions) => (equal-to or greater-than operator) == (equality operator) /* and */ (multi-line comments) !== (is-not-identical operator)) * (matching operator) (regular expressions) + (matching operator) (regular expressions) ? (matching operator) (regular expressions) ^ (not operator) (regular expressions) |