3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $arraydata = array('foo' => 3.0, 'bar' => 3.1); var_dump($arraydata); var_dump(json_encode($arraydata)); var_dump(json_encode($arraydata, JSON_PRESERVE_ZERO_FRACTION));
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected '<', expecting end of file in /in/nInZq on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.16
Parse error: syntax error, unexpected '<' in /in/nInZq on line 3
Process exited with code 255.
preferences:
165.5 ms | 1395 KiB | 26 Q