Bug #80906 [NEW]: session.use_cookies = false still require not sent headers

From: sailormax at inbox dot lv Operating system: Any PHP version: 8.0.3 Package: Session related Bug Type: Bug Bug description:session.use_cookies = false still require not sent headers Description: ------------ If try to setup session-functions to work without cookies, they still doesn't work when headers have already been sent Test script: --------------- <? print "foo"; ini_set("session.use_cookies", 0); session_name("myname"); ?> Expected result: ---------------- foo if user turn off "session.use_cookies", php has not to check headers in ini_set() and in any session-functions. Actual result: -------------- foo Warning: ini_set(): Session ini settings cannot be changed after headers have already been sent in D:\foo.php on line 3 Warning: session_name(): Session name cannot be changed after headers have already been sent in D:\foo.php on line 4 -- Edit bug report at https://bugs.php.net/bug.php?id=80906&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80906&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80906&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80906&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80906&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80906&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80906&r=support Expected behavior: https://bugs.php.net/fix.php?id=80906&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80906&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80906&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80906&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80906&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80906&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80906&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80906&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80906&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80906&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80906&r=mysqlcfg