3v4l.org

run code in 300+ PHP versions simultaneously
<?php $memory = xmlwriter_open_memory(); xmlwriter_start_document($memory,'1.0','UTF-8'); xmlwriter_start_element_ns ($memory,'FolderSync', "FolderHierarchy"); xmlwriter_start_element($memory, "SyncKey"); xmlwriter_write_raw("0"); xmlwriter_end_element($memory); var_dump(xmlwriter_output_memory($memory,true));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: xmlwriter_start_element_ns() expects exactly 4 arguments, 3 given in /in/2jCcB:4 Stack trace: #0 /in/2jCcB(4): xmlwriter_start_element_ns(Object(XMLWriter), 'FolderSync', 'FolderHierarchy') #1 {main} thrown in /in/2jCcB on line 4
Process exited with code 255.
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 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
Warning: xmlwriter_start_element_ns() expects exactly 4 parameters, 3 given in /in/2jCcB on line 4 Warning: xmlwriter_write_raw() expects exactly 2 parameters, 1 given in /in/2jCcB on line 6 string(49) "<?xml version="1.0" encoding="UTF-8"?> <SyncKey/>"
Output for 5.1.2 - 5.1.6
Warning: xmlwriter_start_element_ns() expects exactly 4 parameters, 3 given in /in/2jCcB on line 4 Fatal error: Call to undefined function xmlwriter_write_raw() in /in/2jCcB on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.1
Fatal error: Call to undefined function xmlwriter_open_memory() in /in/2jCcB on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/2jCcB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/2jCcB on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/2jCcB on line 2
preferences:
239.41 ms | 401 KiB | 356 Q