phpval

func Compare ¶

func Compare(x, y any) int

Compare is PHP 8's comparison operator (<=>), which sort() and rsort() order by. Its rules, in the order they are applied:

arrays          the shorter array is smaller, an array beats any scalar
null vs string  the null becomes "" and the two compare as strings
bool or null    both sides are cast to bool
numbers         two numbers, or a number and a numeric string, or two
                numeric strings, compare numerically, so "9" is less than
                "10", and a list of digits out of explode() sorts the way
                the same list sorts in PHP
anything else   both sides are cast to string and compared bytewise, which
                is where a number meeting a non-numeric string ends up

func Int ¶

func Int(v any) int64

func String ¶

func String(v any) string

func Strings ¶

func Strings(a any) []string

Strings returns a collection's values as strings in order.

func Truthy ¶

func Truthy(v any) bool

func Values ¶

func Values(a any) []any

Values returns a collection's values in order. A []any is returned as is: callers only read it, and the shims that do not (array_splice) copy first.