Php/docs/ds-vector.find

• PHP Manual
• Vector
• Attempts to find a value's index

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")); // 0var_dump($vector->find("b")); // falsevar_dump($vector->find("1")); // falsevar_dump($vector->find(1));   // 1?>

The above example will output something similar to:

int(0)
bool(false)
bool(false)
int(1)