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run code in 300+ PHP versions simultaneously
<?php $xml = new XMLWriter(); $xml->openMemory(); var_dump($xml->startElement('element')); var_dump($xml->writeAttribute('attr1', 0)); var_dump($xml->writeElement('subelem', 0)); var_dump($xml->writeAttribute('attr2', 0)); var_dump($xml->endElement());
Output for 5.6.0 - 5.6.24, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.14
bool(true) bool(true) bool(true) bool(false) bool(true)
preferences:
163.33 ms | 408 KiB | 5 Q