3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); function testXml(string $xml) { echo "this is a string: " .$xml; } $simpleXml = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' . '<root>' . '<child>' . 'The Child' . '</child>' . '<emptyChild>' . '</emptyChild>' . '</root>'; $xml = new SimpleXmlElement($simpleXml); testXml($simpleXml);
Output for 7.0.0 - 7.0.27, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
this is a string: <?xml version="1.0" encoding="UTF-8" standalone="yes"?><root><child>The Child</child><emptyChild></emptyChild></root>
preferences:
109.2 ms | 1523 KiB | 4 Q