3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo(json_encode('foo\bar')); echo(json_decode('"name:*br\\\\:\u00d6*"'));
Output for 5.2.2 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
"foo\\bar"name:*br\:Ö*
Output for 5.2.1
"foo\\bar"name:*br\\:\u00d6*
Output for 5.2.0
"foo\\bar"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/bZSeo 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/bZSeo 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/bZSeo 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/bZSeo on line 3