Updated NEWS for #67949
Merge branch 'PHP-5.6'

Conflicts:
	ext/dom/dom_properties.h
	ext/dom/nodelist.c
	ext/dom/php_dom.c
Reduce variabledetails+variable to just one variable tag
Fix regression in list
It showed the entire remaining file before...
Copy all the arena allocated data from SHM to process memory at once
Ports are unsigned short, use unsigned to display
Merge branch 'master' into xml-protocol
Directly use zend_string for php_implode/php_explode

Also drop some unnecessary zval separations and copies
Fix bug #68191: Broken reference across objects
Always output request id in containers
Updated xml.md
Fixed segfault when listing and last line is empty
Fixed segfault when listing and last line is empty

Conflicts:
	phpdbg_list.c
Review a few more SEPARATE_ZVAL_IF_NOT_REF usages
Remove support for classes without class entries

get_class_entry must be non-NULL and return non-NULL.
Remove proxy object implementation
Remove get_class_entry object handler
Remove zend_get_class_entry function
Remove get_class_entry handlers in COM
Fix ev/run/sh parsing