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<?php $domDoc = new DOMDocument; $domDoc->preserveWhiteSpace=false; $rootNode = $domDoc->documentElement; $config_root = $rootNode->getElementsByTagName("CONFIG"); $rootElt = $domDoc->createElement('USER-ID'); $subNode = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('333265332f'); $subNode->appendChild($textNode); $rootElt = $domDoc->createElement('USER-NAME'); $sub2Node = $rootNode->appendChild($rootElt); $textNode = $domDoc->createTextNode('John'); $sub2Node->appendChild($textNode); $domDoc->formatOutput = true; //$domDoc->save('config.xml'); echo $domDoc->saveXML();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 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
Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in /in/XEJVe:6 Stack trace: #0 {main} thrown in /in/XEJVe on line 6
Process exited with code 255.
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 Fatal error: Uncaught Error: Call to a member function getElementsByTagName() on null in /in/XEJVe:6 Stack trace: #0 {main} thrown in /in/XEJVe on line 6
Process exited with code 255.
Output for 5.6.8 - 5.6.28
Fatal error: Call to a member function getElementsByTagName() on null in /in/XEJVe on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35
Fatal error: Call to a member function getElementsByTagName() on a non-object in /in/XEJVe on line 6
Process exited with code 255.

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