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run code in 300+ PHP versions simultaneously
<?php $xml = "<root> <itemList> <item> <name>A</name> <type>AAA</type> </item> <item> <name>B</name> <type>BBB</type> </item> <item> <name>C</name> <type>CCC</type> </item> </itemList> </root>"; $xml = new SimpleXMLElement($xml); $res = $xml->xpath('//type[contains(text(), "BBB")]/parent::item/preceding-sibling::item[1]'); echo "{$res[0]->name} ({$res[0]->type})".PHP_EOL; $res = $xml->xpath('//type[contains(text(), "CCC")]/parent::item/preceding-sibling::item[1]'); echo "{$res[0]->name} ({$res[0]->type})";
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
A (AAA) B (BBB)
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 A (AAA) B (BBB)

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257.07 ms | 402 KiB | 300 Q