From: Anatol Belski <ab@php.net>
Date: Thu, 1 Sep 2016 21:54:33 +0000 (+0200)
Subject: Merge branch 'PHP-7.1'
X-Git-Tag: php-7.2.0alpha1~1381
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=edc4de58b70acb00bd35371961fb069f96681eae;p=php

Merge branch 'PHP-7.1'

* PHP-7.1:
  fix useless assignment
  avoid needless function call
  remove useless assignment
  remove unused assignment
  rewrite the getcwd part
  fix leak
  fix unused assignment
  remove duplicated symbol
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edc4de58b70acb00bd35371961fb069f96681eae