3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(json_encode(['foo' => '<p>bar</p>'], \JSON_HEX_TAG));
based on GnB5o

Shows result from various feature-branches currently under review from the php developers. Contact me to have additional branches featured.

Output for Typed properties v2
string(41) "{"foo":"\u003Cp\u003Ebar\u003C\/p\u003E"}"
Output for Array change keys
string(41) "{"foo":"\u003Cp\u003Ebar\u003C\/p\u003E"}"
Output for Lexical anon
string(41) "{"foo":"\u003Cp\u003Ebar\u003C\/p\u003E"}"

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page