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ArrayObject::offsetGet

ArrayObject::offsetGet

(PHP 5 >= 5.0.0, PHP 7)

ArrayObject::offsetGet — Returns the value at the specified index

Description

public mixed ArrayObject::offsetGet ( mixed $index )

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)

← ArrayObject::offsetExists

ArrayObject::offsetSet →

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https://secure.php.net/manual/en/arrayobject.offsetget.php