Test: /sapi/cli/tests/emptyheader.phpt - Version 7.4.3    

003+ Connection: close 004+ X-Powered-By: PHP/7.4.3 005+ Content-type: text/html; charset=UTF-8 006+ 007+ Hello World! 008+ Hello World! 003- array(3) { 004- ["User-AgentAccept"]=> 005- string(3) "*/*" 006- ["Referer"]=> 007- string(0) "" 008- ["Hi"]=> 009- string(0) "" 010- }