ArrayAccess
PHP Manual

ArrayAccess::offsetSet

(PHP 5 >= 5.1.0)

ArrayAccess::offsetSetOffset to set

Description

abstract public void ArrayAccess::offsetSet ( mixed $offset , mixed $value )

Assigns a value to the specified offset.

Parameters

offset

The offset to assign the value to.

value

The value to set.

Return Values

No value is returned.

Notes

Note: The offset parameter will be set to NULL if another value is not available, like in the following example.

<?php
$arrayaccess
[] = "first value";
$arrayaccess[] = "second value";
print_r($arrayaccess);
?>

The above example will output:

Array
(
    [0] => first value
    [1] => second value
)


ArrayAccess
PHP Manual