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wp_get_default_extension_for_mime_type › WordPress Function

Since5.8.1
已弃用n/a
› wp_get_default_extension_for_mime_type ( $mime_type )
参数:
  • (string) $mime_type
    Required: Yes
返回:
  • (string|false)
定义在:
文档:

Returns first matched extension for the mime-type, as mapped from wp_get_mime_types().



Related Functions: wp_get_audio_extensions, wp_get_video_extensions, wp_get_environment_type, wp_get_media_creation_timestamp, wp_get_extension_error_description

源码 

function wp_get_default_extension_for_mime_type( $mime_type ) {
	$extensions = explode( '|', array_search( $mime_type, wp_get_mime_types(), true ) );

	if ( empty( $extensions[0] ) ) {
		return false;
	}

	return $extensions[0];
}