3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo json_encode(array ( 0 => array ( 'from' => 'CT03', 'to' => 'CT02', 'rate' => '0.250000', 'date' => '2001-01-01', ), 1 => array ( 'from' => 'CT03', 'to' => 'CT02', 'rate' => '0.600000', 'date' => '2001-01-03', ), ));
based on KqD6h
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
[{"from":"CT03","to":"CT02","rate":"0.250000","date":"2001-01-01"},{"from":"CT03","to":"CT02","rate":"0.600000","date":"2001-01-03"}]
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/BsthN on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: json_encode() in /in/BsthN on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: json_encode() in /in/BsthN on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: json_encode() in /in/BsthN on line 3