ArrayObject::offsetGet
PHP function
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(PHP 5, PHP 7, PHP 8)
Returns the value at the specified index
Description
ArrayObject::offsetGet(mixed $key): mixed
Parameters
keyThe 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
ArrayObject::offsetGet example
php
<?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:
output
int(7)
string(4) "e.g."
bool(false)