wp_nav_menu_item_link_meta_box()

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_nav_menu_item_link_meta_box() 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

42–43

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 44.

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 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_nav_menu_item_link_meta_box() can have, taken from its control-flow graph on PHP 8.5.

Uses · 3

• _e()Displays translated text.
• wp_nav_menu_disabled_check()Check whether to disable the Menu Locations meta box submit button and inputs.
• esc_attr_e()Displays translated text that has been escaped for safe use in an attribute.

Source code

View on Trac ↗View on GitHub ↗

357function wp_nav_menu_item_link_meta_box() {358	global $_nav_menu_placeholder, $nav_menu_selected_id;359 360	$_nav_menu_placeholder = 0 > $_nav_menu_placeholder ? $_nav_menu_placeholder - 1 : -1;361 362	?>363	<div class="customlinkdiv" id="customlinkdiv">364		<input type="hidden" value="custom" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-type]" />365		<p id="menu-item-url-wrap" class="wp-clearfix">366			<label class="howto" for="custom-menu-item-url"><?php _e( 'URL' ); ?></label>367			<input id="custom-menu-item-url" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-url]"368				type="text"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?>369				class="code menu-item-textbox form-required" placeholder="https://"370			/>371			<span id="custom-url-error" class="error-message" style="display: none;"><?php _e( 'Please provide a valid link.' ); ?></span>372		</p>373 374		<p id="menu-item-name-wrap" class="wp-clearfix">375			<label class="howto" for="custom-menu-item-name"><?php _e( 'Link Text' ); ?></label>376			<input id="custom-menu-item-name" name="menu-item[<?php echo $_nav_menu_placeholder; ?>][menu-item-title]"377				type="text"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?>378				class="regular-text menu-item-textbox"379			/>380		</p>381 382		<p class="button-controls wp-clearfix">383			<span class="add-to-menu">384				<input id="submit-customlinkdiv" name="add-custom-menu-item"385					type="submit"<?php wp_nav_menu_disabled_check( $nav_menu_selected_id ); ?>386					class="button submit-add-to-menu right" value="<?php esc_attr_e( 'Add to Menu' ); ?>"387				/>388				<span class="spinner"></span>389			</span>390		</p>391 392	</div><!-- /.customlinkdiv -->393	<?php394}

Changelog

Introduced in 3.0.0. 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-admin/includes/nav-menu.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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