3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class post_parser {} $array = new post_parser; $encode = (serialize($array)); echo $encode, PHP_EOL; echo base64_encode(gzcompress($encode)), PHP_EOL, PHP_EOL, PHP_EOL;
Output for 4.3.10 - 4.4.9, 5.0.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
O:11:"post_parser":0:{} eJzztzI0tFIqyC8uiS9ILCpOLVKyMrCqrgUAV/4HuA==
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
O:11:"post_parser":0:{} Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Mm0CM on line 4 PHP_EOLeJzztzI0tFIqyC8uiS9ILCpOLVKyMrCqrgUAV/4HuA== Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Mm0CM on line 5 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Mm0CM on line 5 PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/Mm0CM on line 5 PHP_EOL