mirror of
https://github.com/php/php-src.git
synced 2024-11-28 12:26:37 +08:00
199 lines
3.5 KiB
PHP
199 lines
3.5 KiB
PHP
--TEST--
|
|
ZE2 ArrayAccess
|
|
--FILE--
|
|
<?php
|
|
class object implements ArrayAccess {
|
|
|
|
public $a = array('1st', 1, 2=>'3rd', '4th'=>4);
|
|
|
|
function offsetExists($index) {
|
|
echo __METHOD__ . "($index)\n";
|
|
return array_key_exists($index, $this->a);
|
|
}
|
|
function offsetGet($index) {
|
|
echo __METHOD__ . "($index)\n";
|
|
return $this->a[$index];
|
|
}
|
|
function offsetSet($index, $newval) {
|
|
echo __METHOD__ . "($index,$newval)\n";
|
|
return $this->a[$index] = $newval;
|
|
}
|
|
function offsetUnset($index) {
|
|
echo __METHOD__ . "($index)\n";
|
|
unset($this->a[$index]);
|
|
}
|
|
}
|
|
|
|
$obj = new Object;
|
|
|
|
var_dump($obj->a);
|
|
|
|
echo "===EMPTY===\n";
|
|
var_dump(empty($obj[0]));
|
|
var_dump(empty($obj[1]));
|
|
var_dump(empty($obj[2]));
|
|
var_dump(empty($obj['4th']));
|
|
var_dump(empty($obj['5th']));
|
|
var_dump(empty($obj[6]));
|
|
|
|
echo "===isset===\n";
|
|
var_dump(isset($obj[0]));
|
|
var_dump(isset($obj[1]));
|
|
var_dump(isset($obj[2]));
|
|
var_dump(isset($obj['4th']));
|
|
var_dump(isset($obj['5th']));
|
|
var_dump(isset($obj[6]));
|
|
|
|
echo "===offsetGet===\n";
|
|
var_dump($obj[0]);
|
|
var_dump($obj[1]);
|
|
var_dump($obj[2]);
|
|
var_dump($obj['4th']);
|
|
var_dump($obj['5th']);
|
|
var_dump($obj[6]);
|
|
|
|
echo "===offsetSet===\n";
|
|
echo "WRITE 1\n";
|
|
$obj[1] = 'Changed 1';
|
|
var_dump($obj[1]);
|
|
echo "WRITE 2\n";
|
|
$obj['4th'] = 'Changed 4th';
|
|
var_dump($obj['4th']);
|
|
echo "WRITE 3\n";
|
|
$obj['5th'] = 'Added 5th';
|
|
var_dump($obj['5th']);
|
|
echo "WRITE 4\n";
|
|
$obj[6] = 'Added 6';
|
|
var_dump($obj[6]);
|
|
|
|
var_dump($obj[0]);
|
|
var_dump($obj[2]);
|
|
|
|
$x = $obj[6] = 'changed 6';
|
|
var_dump($obj[6]);
|
|
var_dump($x);
|
|
|
|
echo "===unset===\n";
|
|
var_dump($obj->a);
|
|
unset($obj[2]);
|
|
unset($obj['4th']);
|
|
unset($obj[7]);
|
|
unset($obj['8th']);
|
|
var_dump($obj->a);
|
|
|
|
?>
|
|
===DONE===
|
|
--EXPECTF--
|
|
array(4) {
|
|
[0]=>
|
|
string(3) "1st"
|
|
[1]=>
|
|
int(1)
|
|
[2]=>
|
|
string(3) "3rd"
|
|
["4th"]=>
|
|
int(4)
|
|
}
|
|
===EMPTY===
|
|
object::offsetExists(0)
|
|
object::offsetGet(0)
|
|
bool(false)
|
|
object::offsetExists(1)
|
|
object::offsetGet(1)
|
|
bool(false)
|
|
object::offsetExists(2)
|
|
object::offsetGet(2)
|
|
bool(false)
|
|
object::offsetExists(4th)
|
|
object::offsetGet(4th)
|
|
bool(false)
|
|
object::offsetExists(5th)
|
|
bool(true)
|
|
object::offsetExists(6)
|
|
bool(true)
|
|
===isset===
|
|
object::offsetExists(0)
|
|
bool(true)
|
|
object::offsetExists(1)
|
|
bool(true)
|
|
object::offsetExists(2)
|
|
bool(true)
|
|
object::offsetExists(4th)
|
|
bool(true)
|
|
object::offsetExists(5th)
|
|
bool(false)
|
|
object::offsetExists(6)
|
|
bool(false)
|
|
===offsetGet===
|
|
object::offsetGet(0)
|
|
string(3) "1st"
|
|
object::offsetGet(1)
|
|
int(1)
|
|
object::offsetGet(2)
|
|
string(3) "3rd"
|
|
object::offsetGet(4th)
|
|
int(4)
|
|
object::offsetGet(5th)
|
|
|
|
Notice: Undefined index: 5th in %sarray_access_001.php on line %d
|
|
NULL
|
|
object::offsetGet(6)
|
|
|
|
Notice: Undefined offset: 6 in %sarray_access_001.php on line %d
|
|
NULL
|
|
===offsetSet===
|
|
WRITE 1
|
|
object::offsetSet(1,Changed 1)
|
|
object::offsetGet(1)
|
|
string(9) "Changed 1"
|
|
WRITE 2
|
|
object::offsetSet(4th,Changed 4th)
|
|
object::offsetGet(4th)
|
|
string(11) "Changed 4th"
|
|
WRITE 3
|
|
object::offsetSet(5th,Added 5th)
|
|
object::offsetGet(5th)
|
|
string(9) "Added 5th"
|
|
WRITE 4
|
|
object::offsetSet(6,Added 6)
|
|
object::offsetGet(6)
|
|
string(7) "Added 6"
|
|
object::offsetGet(0)
|
|
string(3) "1st"
|
|
object::offsetGet(2)
|
|
string(3) "3rd"
|
|
object::offsetSet(6,changed 6)
|
|
object::offsetGet(6)
|
|
string(9) "changed 6"
|
|
string(9) "changed 6"
|
|
===unset===
|
|
array(6) {
|
|
[0]=>
|
|
string(3) "1st"
|
|
[1]=>
|
|
string(9) "Changed 1"
|
|
[2]=>
|
|
string(3) "3rd"
|
|
["4th"]=>
|
|
string(11) "Changed 4th"
|
|
["5th"]=>
|
|
string(9) "Added 5th"
|
|
[6]=>
|
|
string(9) "changed 6"
|
|
}
|
|
object::offsetUnset(2)
|
|
object::offsetUnset(4th)
|
|
object::offsetUnset(7)
|
|
object::offsetUnset(8th)
|
|
array(4) {
|
|
[0]=>
|
|
string(3) "1st"
|
|
[1]=>
|
|
string(9) "Changed 1"
|
|
["5th"]=>
|
|
string(9) "Added 5th"
|
|
[6]=>
|
|
string(9) "changed 6"
|
|
}
|
|
===DONE===
|