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WordPress

do_action( 'user_register', int $user_id, array $userdata )

Since
1.5.0, 5.8.0
Fires immediately after a new user is registered.

Compatibility

WordPress
since 5.8.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$user_idint
User ID.
$userdataarray
The raw array of data passed to wp_insert_user().

Where this hook fires · 1

  • wp-includes/user.php:2711wp_insert_user()

Source code

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		 * @since 1.5.0		 * @since 5.8.0 The `$userdata` parameter was added.		 *		 * @param int   $user_id  User ID.		 * @param array $userdata The raw array of data passed to wp_insert_user().		 */		do_action( 'user_register', $user_id, $userdata );	} 	return $user_id;} /**

Changelog

Introduced in 1.5.0. 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.

5.8.0
The $userdata parameter was added.from the docblock
1.5.0
Introduced.from the docblock

About this page

Parsed data
Generated from the wordpress-develop 7.1.0 tag, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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