3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $recordings = [ 'step_1_part_1' => [ 'required' => 'true', 'format' => 'wav' ], 'step_2_part_1' => [ 'required' => 'true', 'format' => 'wav' ], 'step_3_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_2' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_3' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_4' => [ 'required' => 'false', 'format' => 'wav' ], 'step_4_part_5' => [ 'required' => 'false', 'format' => 'wav' ], 'step_5_part_1' => [ 'required' => 'false', 'format' => 'wav' ], 'step_6_part_1' => [ 'required' => 'false', 'format' => 'wav' ] ]; echo json_encode($recordings);
Output for 5.4.0 - 7.1.0
{"step_1_part_1":{"required":"true","format":"wav"},"step_2_part_1":{"required":"true","format":"wav"},"step_3_part_1":{"required":"false","format":"wav"},"step_4_part_1":{"required":"false","format":"wav"},"step_4_part_2":{"required":"false","format":"wav"},"step_4_part_3":{"required":"false","format":"wav"},"step_4_part_4":{"required":"false","format":"wav"},"step_4_part_5":{"required":"false","format":"wav"},"step_5_part_1":{"required":"false","format":"wav"},"step_6_part_1":{"required":"false","format":"wav"}}
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/HDYGp on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/HDYGp on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/HDYGp on line 3
Process exited with code 255.