3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $something = [ 'hello' => 'you' ]; $somethingElse = (object) [ 'hello' => 'you' ]; echo md5( json_encode( $something ) ); echo PHP_EOL; echo md5( json_encode( $somethingElse ) );
based on 42qSL
Output for 5.4.0 - 7.2.0
ee6c887e2795d37990d5fd4b24ddb36b ee6c887e2795d37990d5fd4b24ddb36b
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/n0QZj 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/n0QZj on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/n0QZj on line 3
Process exited with code 255.