ArrayObject::offsetGet

(PHP 5, PHP 7)

ArrayObject::offsetGetReturns the value at the specified index


Description

public ArrayObject::offsetGet ( mixed $index ) : mixed

Parameters

index
The index with the value.


Return Values

The value at the specified index or NULL.


Errors/Exceptions

Produces an E_NOTICE error message when the specified index does not exist.


Examples

Example #1 ArrayObject::offsetGet() example

<?php$arrayobj = new ArrayObject(array('zero', 7, 'example'=>'e.g.'));var_dump($arrayobj->offsetGet(1));var_dump($arrayobj->offsetGet('example'));var_dump($arrayobj->offsetExists('notfound'));?>

The above example will output:


int(7)
string(4) "e.g."
bool(false)