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run code in 300+ PHP versions simultaneously
<?php $xml = '<person> <child role="son1"> <child role="daughter1"/> </child> <child role="daughter2"> <child role="son2"> <child role="son3"/> </child> </child> </person>'; $document = new DOMDocument(); $document->loadXml($xml); $xpath = new DOMXpath($document); foreach ($xpath->evaluate('//child/@role') as $attr) { $result[] = $attr->value; } var_export($result);
Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 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
array ( 0 => 'son1', 1 => 'daughter1', 2 => 'daughter2', 3 => 'son2', 4 => 'son3', )
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 array ( 0 => 'son1', 1 => 'daughter1', 2 => 'daughter2', 3 => 'son2', 4 => 'son3', )
preferences:
189.65 ms | 402 KiB | 173 Q