3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $User = array( 'Name' => "Hans-Peterµµ", 'Contacts' => array(1, 2, 3, 4, 5, 6, 7, 42), 'Active' => 1 ); $J = html_entity_decode(json_encode(array_utf8_encode($User))); echo $J; function array_utf8_encode($Array) { foreach($Array as &$Val) { if(is_array($Val)) { $Val = array_utf8_encode($Val); } elseif(is_string($Val)) { $Val = htmlentities(mb_convert_encoding($Val, 'UTF-8')); } } return $Array; }
based on jlWC7
Output for 5.6.0 - 7.1.0
{"Name":"Hans-Peterµµ","Contacts":[1,2,3,4,5,6,7,42],"Active":1}
Output for 5.4.0 - 5.5.38
{"Name":"Hans-Peterµµ","Contacts":[1,2,3,4,5,6,7,42],"Active":1}
Output for 5.2.7 - 5.3.13, 5.3.15 - 5.3.29
{"Name":null,"Contacts":[1,2,3,4,5,6,7,42],"Active":1}
Output for 5.3.14
Warning: json_encode(): Invalid UTF-8 sequence in argument in /in/s6LFU on line 7
Output for 5.2.0 - 5.2.6
{"Name":"Hans-Peter�","Contacts":[1,2,3,4,5,6,7,42],"Active":1}
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function json_encode() in /in/s6LFU on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/s6LFU on line 14
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/s6LFU on line 14
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/s6LFU on line 14
Process exited with code 255.