(PHP 5 >= 5.0.0)
ArrayObject::append — Appends the value
Appends a new value as the last element.
Note:
This method cannot be called when the ArrayObject was constructed from an object. Use ArrayObject::offsetSet() instead.
value
The value being appended.
没有返回值。
Example #1 ArrayObject::append() example
<?php
$arrayobj = new ArrayObject(array('first','second','third'));
$arrayobj->append('fourth');
$arrayobj->append(array('five', 'six'));
var_dump($arrayobj);
?>
以上例程会输出：
object(ArrayObject)#1 (5) {
[0]=>
string(5) "first"
[1]=>
string(6) "second"
[2]=>
string(5) "third"
[3]=>
string(6) "fourth"
[4]=>
array(2) {
[0]=>
string(4) "five"
[1]=>
string(3) "six"
}
}
c dot 1 at smithies dot org (2009-11-25 09:56:26)
This member function is implemented as follows:
<?php
class ArrayObject /* .... */ {
// ...
public function append($v) {
return $this->offsetSet(NULL, $v);
}
// ...
}
?>