ini_get("include_path")获取的是set_include_path(dirname(__FILE__))的值？

Question

<?php
set_include_path(dirname(__FILE__));
$include_value = ini_get("include_path");
echo $include_value;
?>

Answer 1

set_include_path 就是用来设置“include_path”配置选项的。相当于ini_set('include_path', dirname(__FILE__));