Ds\Vector::find
(PECL ds >= 1.0.0)
Ds\Vector::find — Attempts to find a value's index
Description
public Ds\Vector::find ( mixed $value ) : mixed
Returns the index of the value
, or false
if not found.
Parameters
-
value
-
The value to find.
Return Values
The index of the value, or false
if not found.
Note:
Values will be compared by value and by type.
Examples
Example #1 Ds\Vector::find() example
<?php $vector = new \Ds\Vector(["a", 1, true]); var_dump($vector->find("a")); // 0 var_dump($vector->find("b")); // false var_dump($vector->find("1")); // false var_dump($vector->find(1)); // 1 ?>
The above example will output something similar to:
int(0) bool(false) bool(false) int(1)
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https://www.php.net/manual/en/ds-vector.find.php