小编Kyl*_*ens的帖子

我有两台服务器.他们都运行php 5.3.3.此代码在一台服务器上运行,并在另一台服务器上返回语法错误.是否有影响此行为的php ini设置？我在PHP文档中找不到任何相关内容,但我可能在错误的地方查找.

服务器1

> php -v
PHP 5.3.3 (cli) (built: Sep 23 2010 14:15:16) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies
with Xdebug v2.0.3, Copyright (c) 2002-2007, by Derick Rethans

php > echo explode(" ", " foo ")[1];
foo

服务器2

> php -v
PHP 5.3.3 (cli) (built: Jan 31 2011 15:57:29) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.3.0, Copyright (c) 1998-2010 Zend Technologies

php > echo explode(" ", " foo …