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wp_get_audio_extensions(): string[]

Returns a filtered list of supported audio formats.

Return

string[] Supported audio formats.

Source

File: wp-includes/media.php. View all references

function wp_get_audio_extensions() {
	/**
	 * Filters the list of supported audio formats.
	 *
	 * @since 3.6.0
	 *
	 * @param string[] $extensions An array of supported audio formats. Defaults are
	 *                            'mp3', 'ogg', 'flac', 'm4a', 'wav'.
	 */
	return apply_filters( 'wp_audio_extensions', array( 'mp3', 'ogg', 'flac', 'm4a', 'wav' ) );
}

Hooks

Uses

Uses Description
apply_filters() wp-includes/plugin.php

Calls the callback functions that have been added to a filter hook.

Used By

Used By Description
populate_network_meta() wp-admin/includes/schema.php

Creates WordPress network meta and sets the default values.
WP_Widget_Media_Audio::get_instance_schema() wp-includes/widgets/class-wp-widget-media-audio.php

Get schema for properties of a widget instance (item).
wp_attachment_is() wp-includes/post.php

Verifies an attachment is of a given type.
wp_enqueue_media() wp-includes/media.php

Enqueues all scripts, styles, settings, and templates necessary to use all media JS APIs.
wp_maybe_load_embeds() wp-includes/embed.php

Determines if default embed handlers should be loaded.
wp_audio_shortcode() wp-includes/media.php

Builds the Audio shortcode output.
wp_underscore_audio_template() wp-includes/media-template.php

Outputs the markup for a audio tag to be used in an Underscore template when data.model is passed.
wp_print_media_templates() wp-includes/media-template.php

Prints the templates used in the media manager.

Changelog

Version Description
3.6.0 Introduced.

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Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/functions/wp_get_audio_extensions