解析错误：语法错误，php 5.3 中出现意外的“[”
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Parse error: syntax error, unexpected '[' with php 5.3
提问by Owl
My script is working really fine on my xampp. Now I tried to upload it on the server, but it spat directly a
我的脚本在我的 xampp 上运行得非常好。现在我尝试上传到服务器上，但是它直接吐了一个
Parse error: syntax error, unexpected '['
解析错误：语法错误，意外的“[”
in my face. :(
在我的脸上。:(
The line which its mocking about is this one:
它嘲笑的那一行是：
$item = $xml->xpath($path)[0];
And I have no idea what is wrong. I tried to look on the php 5.3 changelog but did not found anything about it. (Because I have 5.3 on the server, and on xampp its an olderversion)
我不知道出了什么问题。我试图查看 php 5.3 更新日志，但没有找到任何相关信息。（因为我在服务器上有 5.3，而在 xampp 上它是旧版本）
The whole code block looks like this:
整个代码块如下所示：
$path = '//item[@id="'.$id.'"]';
if ($xml->xpath($path)) {
$item = $xml->xpath($path)[0];
} else {
die('<p class="error">Script Error: Code 101 - Please contact administrator</p>');
}
I am thankful for any help, I cannot seach [ with google and have no idea where it could come from, since on xampp its working fine
我很感激任何帮助，我无法使用 google 搜索 [ 并且不知道它可能来自哪里，因为在 xampp 上它工作正常
回答by Willy Pt
Try this
$item = $xml->xpath($path);$item = $item[0];
尝试这个
$item = $xml->xpath($path);$item = $item[0];
