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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
This hook occurs 2 times in this file.
Line | Code |
---|---|
281 | } |
282 | ?> |
283 | <?php |
284 | /** |
285 | * Fires inside the adduser form tag. |
286 | * |
287 | * @since 3.0.0 |
288 | */ |
289 | ?> |
290 | <form action="" method="post" name="adduser" id="adduser" class="validate"<?php do_action('user_new_form_tag');?>> |
291 | <input name="action" type="hidden" value="adduser" /> |
292 | <?php wp_nonce_field( 'add-user', '_wpnonce_add-user' ) ?> |
293 |
|
294 | <table class="form-table"> |
295 | <tr class="form-field form-required"> |
296 | <th scope="row"><label for="adduser-email"><?php echo $label; ?></label></th> |
297 | <td><input name="email" type="text" id="adduser-email" class="wp-suggest-user" value="" /></td> |
298 | </tr> |
299 | <tr class="form-field"> |
Line | Code |
331 |
|
332 | if ( current_user_can( 'create_users') ) { |
333 | if ( $do_both ) |
334 | echo '<h3 id="create-new-user">' . __( 'Add New User' ) . '</h3>'; |
335 | ?> |
336 | <p><?php _e('Create a brand new user and add them to this site.'); ?></p> |
337 | <?php |
338 | /** This action is documented in wp-admin/user-new.php */ |
339 | ?> |
340 | <form action="" method="post" name="createuser" id="createuser" class="validate"<?php do_action('user_new_form_tag');?>> |
341 | <input name="action" type="hidden" value="createuser" /> |
342 | <?php wp_nonce_field( 'create-user', '_wpnonce_create-user' ); ?> |
343 | <?php |
344 | // Load up the passed data, else set to a default. |
345 | foreach ( array( 'user_login' => 'login', 'first_name' => 'firstname', 'last_name' => 'lastname', |
346 | 'email' => 'email', 'url' => 'uri', 'role' => 'role', 'send_password' => 'send_password', 'noconfirmation' => 'ignore_pass' ) as $post_field => $var ) { |
347 | $var = "new_user_$var"; |
348 | if( isset( $_POST['createuser'] ) ) { |
349 | if ( ! isset($$var) ) |