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run code in 150+ php & hhvm versions
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<?php $doc_test = '001.xml'; $xw = xmlwriter_open_memory($doc_test); xmlwriter_start_document($xw, '1.0', 'utf-8');
based on GA0FH
Output for 5.1.2 - 7.1.0
Output for 5.0.0 - 5.1.1
Fatal error: Call to undefined function xmlwriter_open_memory() in /in/uE9bn on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/uE9bn on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/uE9bn on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: xmlwriter_open_memory() in /in/uE9bn on line 4