3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding('UTF-8'); mb_http_output('UTF-8'); $someFoo = '{ "Foo" : "Bar" }'; $asciiData = iconv(mb_detect_encoding($someFoo), "ASCII", $someFoo); echo mb_detect_encoding($asciiData) . "\r\n"; var_dump(json_decode($asciiData)); $utf8Data = utf8_encode(iconv(mb_detect_encoding($someFoo), "UTF-8", $someFoo)); echo mb_detect_encoding($utf8Data) . "\r\n"; var_dump(json_decode($utf8Data));
Output for git.master, git.master_jit, rfc.property-hooks
ASCII object(stdClass)#1 (1) { ["Foo"]=> string(3) "Bar" } Fatal error: Uncaught Error: Call to undefined function  utf8_encode() in /in/g9SEP:12 Stack trace: #0 {main} thrown in /in/g9SEP on line 12
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

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

preferences:
54.5 ms | 401 KiB | 8 Q