Php/docs/ds-vector.contains
Ds\Vector::contains
(PECL ds >= 1.0.0)
Ds\Vector::contains — Determines if the vector contains given values
Description
public Ds\Vector::contains
( mixed ...$values
) : bool
Determines if the vector contains all values.
Parameters
values- Values to check.
Return Values
FALSE if any of the provided values are not in the
vector, TRUE otherwise.
Examples
Example #1 Ds\Vector::contains() example
<?php$vector = new \Ds\Vector(['a', 'b', 'c', 1, 2, 3]);var_dump($vector->contains('a')); // truevar_dump($vector->contains('a', 'b')); // truevar_dump($vector->contains('c', 'd')); // falsevar_dump($vector->contains(...['c', 'b', 'a'])); // true// Always strictvar_dump($vector->contains(1)); // truevar_dump($vector->contains('1')); // falsevar_dump($sequece->contains(...[])); // true?>
The above example will output something similar to:
bool(true) bool(true) bool(false) bool(true) bool(true) bool(false) bool(true)
