Ds\Vector::find
PHP function
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(PECL ds >= 1.0.0)
Attempts to find a value's index
Description
Ds\Vector::find(mixed $value): mixed
Returns the index of the value, or false if not found.
Parameters
valueThe 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
Ds\Vector::find() example
php
<?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:
output
int(0)
bool(false)
bool(false)
int(1)