get_include_path()

(PHP 4 >= 4.3.0, PHP 5, PHP 7)

获取当前的 include_path 配置选项

说明

get_include_path(void): string

获取当前include_path配置选项的值。

返回值

返回字符串的路径。

范例

Example #1get_include_path()例子

<?php
echo get_include_path();
// 或使用 ini_get()
echo ini_get('include_path');
?>

参见

• ini_get() 获取一个配置选项的值
• restore_include_path() 还原 include_path 配置选项的值
• set_include_path() 设置 include_path 配置选项
• include- include

If you are trying to find a file on your include path, there is a better way: http://php.net/manual/en/function.stream-resolve-include-path.php