3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<?xml version="1.0" encoding="utf-8"?> <merchant> <merchantID>33abc947-f7d5-45f7-9b99-6825b72b74db</merchantID> </merchant> <transaction> <merchantTransactionID>123456</merchantTransactionID> <method>boleto</method> <customerName>João Silva</customerName> <CPF>36874950860</CPF> <currency>BRL</currency> <value>10000</value> </transaction> '; ?>
Output for 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
preferences:
201.47 ms | 405 KiB | 261 Q