php - 从包含的文件中捕获 STDOUT 到变量

Question

如何捕获将包含文件保留到变量或其他文件的所有内容。

Answer 1

输出缓冲是要走的路。

<?php

ob_start(); // Start buffering output

include '/path/to/file/';

$myVariable = ob_get_clean(); // Put the buffered output
                              // into $myVariable and clear
                              // the output buffer

http://www.php.net/manual/en/function.ob-start.php

http://www.php.net/manual/en/function.ob-get-clean.php