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run code in 500+ PHP versions simultaneously
<?php $one = new SimpleXMLElement("<root><foo>1</foo></root>"); var_dump($one->foo); var_dump((string)$one->foo); var_dump((string)$one->foo[0]); $stillone = new SimpleXMLElement("<root><foo>1</foo><bar /></root>"); var_dump($stillone->foo); var_dump((string)$stillone->foo); var_dump((string)$stillone->foo[0]); $many = new SimpleXMLElement("<root><foo>1</foo><foo>2</foo></root>"); var_dump($many->foo); var_dump((string)$many->foo); var_dump((string)$many->foo[0]);
Output for 7.3.13 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.4, 8.3.6 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
object(SimpleXMLElement)#2 (1) { [0]=> string(1) "1" } string(1) "1" string(1) "1" object(SimpleXMLElement)#2 (1) { [0]=> string(1) "1" } string(1) "1" string(1) "1" object(SimpleXMLElement)#2 (2) { [0]=> string(1) "1" [1]=> string(1) "2" } string(1) "1" string(1) "1"
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 object(SimpleXMLElement)#2 (1) { [0]=> string(1) "1" } string(1) "1" string(1) "1" object(SimpleXMLElement)#2 (1) { [0]=> string(1) "1" } string(1) "1" string(1) "1" object(SimpleXMLElement)#2 (2) { [0]=> string(1) "1" [1]=> string(1) "2" } string(1) "1" string(1) "1"
preferences:
38.6 ms | 1145 KiB | 10 Q