3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = new SimpleXMLElement('<root><elements attr="test"><el>test1</el><el>test2</el><el test_attr="123">test3</el></elements></root>'); var_dump($xml);
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.16, 7.3.18 - 7.3.33, 7.4.0 - 7.4.4, 7.4.6 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
object(SimpleXMLElement)#1 (1) { ["elements"]=> object(SimpleXMLElement)#2 (2) { ["@attributes"]=> array(1) { ["attr"]=> string(4) "test" } ["el"]=> array(3) { [0]=> string(5) "test1" [1]=> string(5) "test2" [2]=> string(5) "test3" } } }
Output for 7.3.17, 7.4.5
object(SimpleXMLElement)#1 (1) { ["elements"]=> object(SimpleXMLElement)#2 (2) { ["@attributes"]=> array(1) { ["attr"]=> string(4) "test" } ["el"]=> array(3) { [0]=> string(5) "test1" [1]=> string(5) "test2" [2]=> object(SimpleXMLElement)#3 (2) { ["@attributes"]=> array(1) { ["test_attr"]=> string(3) "123" } [0]=> string(5) "test3" } } } }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
object(SimpleXMLElement)#1 (1) { ["elements"]=> object(SimpleXMLElement)#2 (1) { ["el"]=> array(3) { [0]=> string(5) "test1" [1]=> string(5) "test2" [2]=> string(5) "test3" } } }
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/v41Nt on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/v41Nt on line 2

preferences:
228.84 ms | 401 KiB | 341 Q