意外的支架'[' - PHP [英] Unexpected bracket '[' - PHP
问题描述
我在写我的小应用程序团队的Java code小库中,并且我有这样的错误都在我的code。
I'm writing a small repository for my little app team's Java code, and I have this error all over my code.
$base = explode(".", $class)[0];
只有这样的之一发生问题的code,每一次的线。据我所知,上面是正确的PHP语法,所以这是怎么回事?
The problem occurs only with this one line of code, every time. As far as I know, the above is correct PHP syntax, so what's going on?
解析错误:语法错误,意想不到的'['以 ... / MITC / code / index.php文件行 27
Parse error: syntax error, unexpected '[' in .../mitc/code/index.php on line 27
如果你想看到的错误,它在的http:// chancehenrik。 x10.mx/mitc/$c$c/ 和其他地方我的网站上。
If you'd like to see the error, it's at http://chancehenrik.x10.mx/mitc/code/ and elsewhere on my site.
推荐答案
这就是所谓的数组语法和只有作品在PHP 5.4 +。你可能运行PHP 5.3.x只要你得到这个错误。
That's called array dereferencing and only works in PHP 5.4+. You're probably running PHP 5.3.x wherever you are getting that error.
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