ArrayObject::offsetGet

(PHP 5 >= 5.0.0, PHP 7)

Returns the value at the specified index

public mixed ArrayObject::offsetGet ( mixed $index )

Parameters:

index

The index with the value.

Returns:

The value at the specified index or NULL.

Exception:

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

Examples:

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)

Links:

http://php.net/manual/en/arrayobject.offsetget.php

doc_php

2025-01-10 15:47:30

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