ArrayObject::offsetSet
(PHP 5, PHP 7, PHP 8)
ArrayObject::offsetSet — Sets the value at the specified index to newval
Description
public ArrayObject::offsetSet(mixed $key, mixed $value): void
Sets the value at the specified index to newval.
Parameters
-
key -
The index being set.
-
value -
The new value for the
key.
Return Values
No value is returned.
Examples
Example #1 ArrayObject::offsetSet() example
<?php
class Example {
public $property = 'prop:public';
}
$arrayobj = new ArrayObject(new Example());
$arrayobj->offsetSet(4, 'four');
$arrayobj->offsetSet('group', array('g1', 'g2'));
var_dump($arrayobj);
$arrayobj = new ArrayObject(array('zero','one'));
$arrayobj->offsetSet(null, 'last');
var_dump($arrayobj);
?>
The above example will output:
object(ArrayObject)#1 (3) {
["property"]=>
string(11) "prop:public"
[4]=>
string(4) "four"
["group"]=>
array(2) {
[0]=>
string(2) "g1"
[1]=>
string(2) "g2"
}
}
object(ArrayObject)#3 (3) {
[0]=>
string(4) "zero"
[1]=>
string(3) "one"
[2]=>
string(4) "last"
}
See Also
- ArrayObject::append() - Appends the value
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/arrayobject.offsetset.php
