set_include_path
Set include_path configuration options
Function name: set_include_path()
Applicable versions: All PHP versions
Function description: The set_include_path() function is used to set the included file search path of PHP. By setting the included file search path, you can make PHP more flexible and convenient when including files.
Syntax: set_include_path(string $new_include_path): string|false
parameter:
Return value:
Example:
$path = '/path/to/includes'; $result = set_include_path($path); if ($result !== false) { echo "包含文件搜索路径已设置为: $result"; } else { echo "设置包含文件搜索路径失败"; }
$paths = array( '/path/to/includes1', '/path/to/includes2', '/path/to/includes3' ); $result = set_include_path(implode(':', $paths)); if ($result !== false) { echo "包含文件搜索路径已设置为: $result"; } else { echo "设置包含文件搜索路径失败"; }
$currentPath = get_include_path(); echo "当前的包含文件搜索路径为: $currentPath";
Notes: