CasperJS将数据传递回PHP [英] CasperJS passing data back to PHP

问题描述

CasperJS.在CasperJS完成其工作(例如检索网页的某些部分)之后，如何将检索到的数据返回给PHP?

CasperJS is being called by PHP using an exec() command. After CasperJS does its work such as retrieving parts of a webpage, how can the retrieved data be returned back to PHP?

推荐答案

您可以将输出从stdout重定向到数组.

You can redirect output from stdout to an array.

在此页面上，您可以执行以下操作:

On this page it says you can do:

string exec ( string $command [, array &$output [, int &$return_var ]] )

接着说:

如果存在output参数，则指定的数组将被命令的每一行输出填充.

If the output argument is present, then the specified array will be filled with every line of output from the command.

所以基本上可以执行exec('casperjs命令在这里$ array_here);

So basically you can do exec('casperjs command here, $array_here);

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