WP_Image_Editor::get_mime_type( string $extension = null )

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

Parameters

$extension

(Optional)

Default value: null

Return

(string|false)

Source

File: wp-includes/class-wp-image-editor.php 

	protected static function get_mime_type( $extension = null ) {
		if ( ! $extension )
			return false;

		$mime_types = wp_get_mime_types();
		$extensions = array_keys( $mime_types );

		foreach ( $extensions as $_extension ) {
			if ( preg_match( "/{$extension}/i", $_extension ) ) {
				return $mime_types[$_extension];
			}
		}

		return false;
	}

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Related

Uses

Uses
Uses Description
wp-includes/functions.php: wp_get_mime_types()

Retrieve list of mime types and file extensions.

Used By

Used By
Used By Description
wp-includes/class-wp-image-editor.php: WP_Image_Editor::get_output_format()

Returns preferred mime-type and extension based on provided file’s extension and mime, or current file’s extension and mime.

Changelog

Changelog
Version Description
WP-3.5.0 Introduced.