选择语言 :

Core_File::mime_by_ext

Return the mime type of an extension.

$mime = File::mime_by_ext('png'); // "image/png"

string Core_File::mime_by_ext( string $extension )

参数列表

参数类型描述默认值

$extension string Extension: php, pdf, txt, etc

参数	类型	描述	默认值
`$extension`	`string`	Extension: php, pdf, txt, etc

返回值

string mime type on success
FALSE on failure

File: ./core/classes/file.class.php

627
628
629
630
631
632 public static function mime_by_ext($extension)
{
    $mimes = Core::config('mimes');
 
    return isset($mimes[$extension])?$mimes[$extension][0]:false;
}