WP_Image_Editor::get_extension() – Method

WP_Image_Editor::get_extension( string $mime_type = null ): string|false

Returns first matched extension from Mime-type, as mapped from wp_get_mime_types()

Parameters

$mime_typestringoptional: Default:null

Return

string|false

Source

protected static function get_extension( $mime_type = null ) {
	if ( empty( $mime_type ) ) {
		return false;
	}

	return wp_get_default_extension_for_mime_type( $mime_type );
}

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Uses	Description
wp_get_default_extension_for_mime_type()`wp-includes/functions.php`	Returns first matched extension for the mime-type, as mapped from wp_get_mime_types() .

Used by	Description
WP_Image_Editor::get_output_format()`wp-includes/class-wp-image-editor.php`	Returns preferred mime-type and extension based on provided file’s extension and mime, or current file’s extension and mime.

Changelog

Version	Description
3.5.0	Introduced.

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