2015-06-01 18:37
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安装aws php sdk - 意外变量

I'm trying to use the AWS php sdk, and having some issues getting set up. I'm getting this error when I run my php script that requires the autoloader:

Parse error: syntax error, unexpected '$value' (T_VARIABLE) in /[directory path]/Aws/functions.php on line 36

I looked in that document, and line 36 is the one that begins with if ($pred($value)).

function filter($iterable, callable $pred){
    foreach ($iterable as $value) {
        if ($pred($value)) {
            yield $value;

Not really sure how to work around this, so any tips would be greatly appreciated. Things I've tried: installing with composer. installing with .zip.

Followed these steps: http://docs.aws.amazon.com/aws-sdk-php/guide/latest/installation.html

图片转代码服务由CSDN问答提供 功能建议

我正在尝试使用AWS php sdk,并设置了一些问题。 当我运行需要自动加载器的php脚本时,我收到此错误:

 解析错误:语法错误,/ [目录路径中的意外'$ value'(T_VARIABLE)  ] /Aws/functions.php第36行

我查看了该文档,第36行是以开头的那个($ pred( $ value))

 函数过滤器($ iterable,callable $ pred){
 foreach($ iterable as $ value){
 if($  pred($ value)){
 yield $ value; 

不确定如何解决这个问题,所以任何 提示将不胜感激。 我尝试过的事情:用作曲家安装。 用.zip安装。

按照以下步骤操作: http://docs.aws.amazon.com/aws-sdk-php/guide/latest/installation.html

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1条回答 默认 最新

  • doubianyu7844 2015-06-01 21:29

    The yield keyword for generators requires PHP 5.5.

    Support for the last version that didn't have generators ended mid-late 2015. Continuing to use anything below what is currently supported is a bad idea. Consider bumping your PHP version.

    Having said that, you may want to investigate sdk version 2.8.8 or lower. The 'required' sections of packagist list the php version requirements.

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