Merge branch 'master' of https://git.php.net/repository/php-src

* 'master' of https://git.php.net/repository/php-src:
  Capitalize the warning message
  Rearrange the codes, remove empty lines
  Provide a specific error message if date.timezone value is invalid.
  regenerate patch, and save a strlen
  Fix the wrong use of snprintf which is introduced in 1d2f61904987133d542c68cd349cf313d0bef1c8
  Fixed unintendent clearance of PHP_OUTPUT_ACTIVATED flag