3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo base64_encode('Why not? Plus, it\'s quicker than reaching you on your US cell phone.');
Output for 4.3.0 - 7.1.0
V2h5IG5vdD8gUGx1cywgaXQncyBxdWlja2VyIHRoYW4gcmVhY2hpbmcgeW91IG9uIHlvdXIgVVMgY2VsbCBwaG9uZS4=