SplObjectStorage::removeAll
(PHP 5 >= 5.3.0, PHP 7)
SplObjectStorage::removeAll — Removes objects contained in another storage from the current storage
Description
public void SplObjectStorage::removeAll ( SplObjectStorage $storage )
Removes objects contained in another storage from the current storage.
Parameters
storage
The storage containing the elements to remove.
Return Values
No value is returned.
Examples
Example #1 SplObjectStorage::removeAll() example
<?php
$o1?=?new?StdClass;
$o2?=?new?StdClass;
$a?=?new?SplObjectStorage();
$a[$o1]?=?"foo";
$b?=?new?SplObjectStorage();
$b[$o1]?=?"bar";
$b[$o2]?=?"gee";
var_dump(count($b));
$b->removeAll($a);
var_dump(count($b));
?>
The above example will output something similar to:
int(2)
int(1)
See Also
- SplObjectStorage::addAll() - Adds all objects from another storage
← SplObjectStorage::offsetUnset
SplObjectStorage::removeAllExcept →
? 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
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