A simple example
Output of xmlwriter.php:
Warning: dl() [function.dl]: Unable to load dynamic library '/usr/local/php5/lib/php/extensions/no-debug-non-zts-20041030/xmlwriter.so' - /usr/local/php5/lib/php/extensions/no-debug-non-zts-20041030/xmlwriter.so: cannot open shared object file: No such file or directory in /home/chregu/www/php5/xmloncrack/examples/xmlwriter.php on line 2
Fatal error: Call to undefined function xmlwriter_open_memory() in /home/chregu/www/php5/xmloncrack/examples/xmlwriter.php on line 3