WP_Widget_Media_Audio::__construct()

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Performance profile

How much work a call to WP_Widget_Media_Audio::__construct() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Trivial

Touches nothing outside its own arguments.

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

67

Executed per call on PHP 8.5. The body compiles to 67.

Plugin surface

None

Nothing here hands control to plugin code.

Called by

0

Nothing in core calls this; the cost is only what you spend yourself.

What it touches

• hookthird-party callbacksapply_filters()one call below WP_Widget_Media_Audio::__construct()

Further down the call graph this can also reach option, cache, serialize, query and transient. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 1 distinct outcome

One number would be a lie: the work depends on which branch runs. These are every distinct cost WP_Widget_Media_Audio::__construct() can have, taken from its control-flow graph on PHP 8.5.

Uses · 6

• __()Retrieves the translation of $text.
• _x()Retrieves translated string with gettext context.
• esc_url()Checks and cleans a URL.
• admin_url()Retrieves the URL to the admin area for the current site.
• _n_noop()Registers plural strings in POT file, but does not translate them.
• WP_Widget_Media::__construct()Constructor.

Source code

View on Trac ↗View on GitHub ↗

25	public function __construct() {26		parent::__construct(27			'media_audio',28			__( 'Audio' ),29			array(30				'description' => __( 'Displays an audio player.' ),31				'mime_type'   => 'audio',32			)33		);34 35		$this->l10n = array_merge(36			$this->l10n,37			array(38				'no_media_selected'          => __( 'No audio selected' ),39				'add_media'                  => _x( 'Add Audio', 'label for button in the audio widget' ),40				'replace_media'              => _x( 'Replace Audio', 'label for button in the audio widget; should preferably not be longer than ~13 characters long' ),41				'edit_media'                 => _x( 'Edit Audio', 'label for button in the audio widget; should preferably not be longer than ~13 characters long' ),42				'missing_attachment'         => sprintf(43					/* translators: %s: URL to media library. */44					__( 'That audio file cannot be found. Check your <a href="%s">media library</a> and make sure it was not deleted.' ),45					esc_url( admin_url( 'upload.php' ) )46				),47				/* translators: %d: Widget count. */48				'media_library_state_multi'  => _n_noop( 'Audio Widget (%d)', 'Audio Widget (%d)' ),49				'media_library_state_single' => __( 'Audio Widget' ),50				'unsupported_file_type'      => __( 'Looks like this is not the correct kind of file. Please link to an audio file instead.' ),51			)52		);53	}

Changelog

Introduced in 4.8.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 6.9.7 tag, from src/wp-includes/widgets/class-wp-widget-media-audio.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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