_wp_personal_data_handle_actions()

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_personal_data_handle_actions() 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

Expensive

Sends mail via wp_mail().

Scaling

Constant

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

Instructions

7–139

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 214.

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

• querycontent queryget_user_by()called directly
• hookthird-party callbacksdo_action()one call below _wp_personal_data_handle_actions()
• optionoption read or writeget_option()one call below _wp_personal_data_handle_actions()
• mailsends mailwp_mail()one call below _wp_personal_data_handle_actions()

Further down the call graph this can also reach cache, serialize 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 · 409 distinct outcomes

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

This body has more branch combinations than are worth enumerating, so the table covers the outcomes found first rather than every one that exists.

Uses · 14

• check_admin_referer()Ensures intent by verifying that a user was referred from another admin page with the correct security nonce.
• absint()Converts a value to non-negative integer.
• wp_unslash()Removes slashes from a string or recursively removes slashes from strings within an array.
• _wp_privacy_resend_request()Resend an existing request and return the result.
• is_wp_error()Checks whether the given variable is a WordPress Error.
• add_settings_error()Registers a settings error to be displayed to the user.
• __()Retrieves the translation of $text.
• sanitize_key()Sanitizes a string key.
• sanitize_text_field()Sanitizes a string from user input or from the database.
• _wp_privacy_action_request_types()Gets all personal data request types.
• is_email()Verifies that an email is valid.
• get_user_by()Retrieves user info by a given field.

Source code

View on Trac ↗View on GitHub ↗

73function _wp_personal_data_handle_actions() {74	if ( isset( $_POST['privacy_action_email_retry'] ) ) {75		check_admin_referer( 'bulk-privacy_requests' );76 77		$request_id = absint( current( array_keys( (array) wp_unslash( $_POST['privacy_action_email_retry'] ) ) ) );78		$result     = _wp_privacy_resend_request( $request_id );79 80		if ( is_wp_error( $result ) ) {81			add_settings_error(82				'privacy_action_email_retry',83				'privacy_action_email_retry',84				$result->get_error_message(),85				'error'86			);87		} else {88			add_settings_error(89				'privacy_action_email_retry',90				'privacy_action_email_retry',91				__( 'Confirmation request sent again successfully.' ),92				'success'93			);94		}95	} elseif ( isset( $_POST['action'] ) ) {96		$action = ! empty( $_POST['action'] ) ? sanitize_key( wp_unslash( $_POST['action'] ) ) : '';97 98		switch ( $action ) {99			case 'add_export_personal_data_request':100			case 'add_remove_personal_data_request':101				check_admin_referer( 'personal-data-request' );102 103				if ( ! isset( $_POST['type_of_action'], $_POST['username_or_email_for_privacy_request'] ) ) {104					add_settings_error(105						'action_type',106						'action_type',107						__( 'Invalid personal data action.' ),108						'error'109					);110				}111				$action_type               = sanitize_text_field( wp_unslash( $_POST['type_of_action'] ) );112				$username_or_email_address = sanitize_text_field( wp_unslash( $_POST['username_or_email_for_privacy_request'] ) );113				$email_address             = '';114				$status                    = 'pending';115 116				if ( ! isset( $_POST['send_confirmation_email'] ) ) {117					$status = 'confirmed';118				}119 120				if ( ! in_array( $action_type, _wp_privacy_action_request_types(), true ) ) {121					add_settings_error(122						'action_type',123						'action_type',124						__( 'Invalid personal data action.' ),125						'error'126					);127				}128 129				if ( ! is_email( $username_or_email_address ) ) {130					$user = get_user_by( 'login', $username_or_email_address );131					if ( ! $user instanceof WP_User ) {132						add_settings_error(133							'username_or_email_for_privacy_request',134							'username_or_email_for_privacy_request',135							__( 'Unable to add this request. A valid email address or username must be supplied.' ),136							'error'137						);138					} else {139						$email_address = $user->user_email;140					}141				} else {142					$email_address = $username_or_email_address;143				}144 145				if ( empty( $email_address ) ) {146					break;147				}148 149				$request_id = wp_create_user_request( $email_address, $action_type, array(), $status );150				$message    = '';151 152				if ( is_wp_error( $request_id ) ) {

Changelog

Introduced in 4.9.6. 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 6.8.8 tag, from src/wp-admin/includes/privacy-tools.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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