Bug #75870 [Opn->Fbk]: header() terminates execution when Content-Length is 0

Edit report at https://bugs.php.net/bug.php?id=75870&edit=1 ID: 75870 Updated by: requinix@php.net Reported by: km dot wrona at gmail dot com Summary: header() terminates execution when Content-Length is 0 -Status: Open +Status: Feedback Type: Bug Package: *General Issues Operating System: Alpine PHP Version: 7.1.13 Block user comment: N Private report: N New Comment: What web server (Apache, nginx, etc.) and how is PHP running (like via module or FPM)? And are you sure *execution* stops or can you simply not see the output? Try something like touch()ing a file. Previous Comments: ------------------------------------------------------------------------ [2018-01-24 18:03:30] km dot wrona at gmail dot com Description: ------------ header() terminates execution when content-length is 0 This happens on Alpine3.7 php 7.1.12, for some reason not available in the list above. It works fine on Ubuntu 16.04 php 7.1.13 Test script: --------------- <?php header('content-length: 0', false, null); echo 'this is longer than 0'; exit; Expected result: ---------------- this is longer than 0 Actual result: -------------- NOTHING (BLANK) ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75870&edit=1