$old_user_data = get_userdata( $user_id );
$hash = wp_hash_password( $password );
'user_activation_key' => '',
array( 'ID' => $user_id )
clean_user_cache( $user_id );
* Fires after the user password is set.
* @since 6.7.0 The `$old_user_data` parameter was added.
* @param string $password The plaintext password just set.
* @param int $user_id The ID of the user whose password was just set.
* @param WP_User $old_user_data Object containing user's data prior to update.
do_action( 'wp_set_password', $password, $user_id, $old_user_data );
if ( ! function_exists( 'get_avatar' ) ) :
* Retrieves the avatar `<img>` tag for a user, email address, MD5 hash, comment, or post.
* @since 4.2.0 Added the optional `$args` parameter.
* @since 5.5.0 Added the `loading` argument.
* @since 6.1.0 Added the `decoding` argument.
* @since 6.3.0 Added the `fetchpriority` argument.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param int $size Optional. Height and width of the avatar in pixels. Default 96.
* @param string $default_value URL for the default image or a default type. Accepts:
* - '404' (return a 404 instead of a default image)
* - 'retro' (a 8-bit arcade-style pixelated face)
* - 'monsterid' (a monster)
* - 'wavatar' (a cartoon face)
* - 'identicon' (the "quilt", a geometric pattern)
* - 'mystery', 'mm', or 'mysteryman' (The Oyster Man)
* - 'blank' (transparent GIF)
* - 'gravatar_default' (the Gravatar logo)
* Default is the value of the 'avatar_default' option,
* with a fallback of 'mystery'.
* @param string $alt Optional. Alternative text to use in the avatar image tag.
* Optional. Extra arguments to retrieve the avatar.
* @type int $height Display height of the avatar in pixels. Defaults to $size.
* @type int $width Display width of the avatar in pixels. Defaults to $size.
* @type bool $force_default Whether to always show the default image, never the Gravatar.
* @type string $rating What rating to display avatars up to. Accepts:
* - 'G' (suitable for all audiences)
* - 'PG' (possibly offensive, usually for audiences 13 and above)
* - 'R' (intended for adult audiences above 17)
* - 'X' (even more mature than above)
* Default is the value of the 'avatar_rating' option.
* @type string $scheme URL scheme to use. See set_url_scheme() for accepted values.
* @type array|string $class Array or string of additional classes to add to the img element.
* @type bool $force_display Whether to always show the avatar - ignores the show_avatars option.
* @type string $loading Value for the `loading` attribute.
* @type string $fetchpriority Value for the `fetchpriority` attribute.
* @type string $decoding Value for the `decoding` attribute.
* @type string $extra_attr HTML attributes to insert in the IMG element. Is not sanitized.
* @return string|false `<img>` tag for the user's avatar. False on failure.
function get_avatar( $id_or_email, $size = 96, $default_value = '', $alt = '', $args = null ) {
// get_avatar_data() args.
'default' => get_option( 'avatar_default', 'mystery' ),
'force_default' => false,
'rating' => get_option( 'avatar_rating' ),
'force_display' => false,
$args['size'] = (int) $size;
$args['default'] = $default_value;
$args = wp_parse_args( $args, $defaults );
if ( empty( $args['height'] ) ) {
$args['height'] = $args['size'];
if ( empty( $args['width'] ) ) {
$args['width'] = $args['size'];
// Update args with loading optimized attributes.
$loading_optimization_attr = wp_get_loading_optimization_attributes( 'img', $args, 'get_avatar' );
$args = array_merge( $args, $loading_optimization_attr );
if ( is_object( $id_or_email ) && isset( $id_or_email->comment_ID ) ) {
$id_or_email = get_comment( $id_or_email );
* Allows the HTML for a user's avatar to be returned early.
* Returning a non-null value will effectively short-circuit get_avatar(), passing
* the value through the {@see 'get_avatar'} filter and returning early.
* @param string|null $avatar HTML for the user's avatar. Default null.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param array $args Arguments passed to get_avatar_url(), after processing.
$avatar = apply_filters( 'pre_get_avatar', null, $id_or_email, $args );
if ( ! is_null( $avatar ) ) {
/** This filter is documented in wp-includes/pluggable.php */
return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );
if ( ! $args['force_display'] && ! get_option( 'show_avatars' ) ) {
$url2x = get_avatar_url( $id_or_email, array_merge( $args, array( 'size' => $args['size'] * 2 ) ) );
$args = get_avatar_data( $id_or_email, $args );
if ( ! $url || is_wp_error( $url ) ) {
$class = array( 'avatar', 'avatar-' . (int) $args['size'], 'photo' );
if ( ! $args['found_avatar'] || $args['force_default'] ) {
$class[] = 'avatar-default';
if ( is_array( $args['class'] ) ) {
$class = array_merge( $class, $args['class'] );
$class[] = $args['class'];
// Add `loading`, `fetchpriority`, and `decoding` attributes.
$extra_attr = $args['extra_attr'];
if ( in_array( $args['loading'], array( 'lazy', 'eager' ), true )
&& ! preg_match( '/\bloading\s*=/', $extra_attr )
if ( ! empty( $extra_attr ) ) {
$extra_attr .= "loading='{$args['loading']}'";
if ( in_array( $args['fetchpriority'], array( 'high', 'low', 'auto' ), true )
&& ! preg_match( '/\bfetchpriority\s*=/', $extra_attr )
if ( ! empty( $extra_attr ) ) {
$extra_attr .= "fetchpriority='{$args['fetchpriority']}'";
if ( in_array( $args['decoding'], array( 'async', 'sync', 'auto' ), true )
&& ! preg_match( '/\bdecoding\s*=/', $extra_attr )
if ( ! empty( $extra_attr ) ) {
$extra_attr .= "decoding='{$args['decoding']}'";
"<img alt='%s' src='%s' srcset='%s' class='%s' height='%d' width='%d' %s/>",
esc_attr( $args['alt'] ),
esc_url( $url2x ) . ' 2x',
esc_attr( implode( ' ', $class ) ),
* Filters the HTML for a user's avatar.
* @since 4.2.0 Added the `$args` parameter.
* @param string $avatar HTML for the user's avatar.
* @param mixed $id_or_email The avatar to retrieve. Accepts a user ID, Gravatar MD5 hash,
* user email, WP_User object, WP_Post object, or WP_Comment object.
* @param int $size Height and width of the avatar in pixels.
* @param string $default_value URL for the default image or a default type. Accepts:
* - '404' (return a 404 instead of a default image)
* - 'retro' (a 8-bit arcade-style pixelated face)
* - 'monsterid' (a monster)
* - 'wavatar' (a cartoon face)
* - 'identicon' (the "quilt", a geometric pattern)
* - 'mystery', 'mm', or 'mysteryman' (The Oyster Man)
* - 'blank' (transparent GIF)
* - 'gravatar_default' (the Gravatar logo)
* @param string $alt Alternative text to use in the avatar image tag.
* @param array $args Arguments passed to get_avatar_data(), after processing.
return apply_filters( 'get_avatar', $avatar, $id_or_email, $args['size'], $args['default'], $args['alt'], $args );
if ( ! function_exists( 'wp_text_diff' ) ) :
* Displays a human readable HTML representation of the difference between two strings.
* The Diff is available for getting the changes between versions. The output is
* HTML, so the primary use is for displaying the changes. If the two strings
* are equivalent, then an empty string will be returned.
* @see wp_parse_args() Used to change defaults to user defined settings.
* @uses WP_Text_Diff_Renderer_Table
* @param string $left_string "old" (left) version of string.
* @param string $right_string "new" (right) version of string.
* @param string|array $args {
* Associative array of options to pass to WP_Text_Diff_Renderer_Table().
* @type string $title Titles the diff in a manner compatible
* with the output. Default empty.
* @type string $title_left Change the HTML to the left of the title.
* @type string $title_right Change the HTML to the right of the title.
* @type bool $show_split_view True for split view (two columns), false for
* un-split view (single column). Default true.
* @return string Empty string if strings are equivalent or HTML with differences.
function wp_text_diff( $left_string, $right_string, $args = null ) {
'show_split_view' => true,
$args = wp_parse_args( $args, $defaults );
if ( ! class_exists( 'WP_Text_Diff_Renderer_Table', false ) ) {
require ABSPATH . WPINC . '/wp-diff.php';
$left_string = normalize_whitespace( $left_string );
$right_string = normalize_whitespace( $right_string );
$left_lines = explode( "\n", $left_string );
$right_lines = explode( "\n", $right_string );
$text_diff = new Text_Diff( $left_lines, $right_lines );
$renderer = new WP_Text_Diff_Renderer_Table( $args );
$diff = $renderer->render( $text_diff );
$is_split_view = ! empty( $args['show_split_view'] );
$is_split_view_class = $is_split_view ? ' is-split-view' : '';
$r = "<table class='diff$is_split_view_class'>\n";
$r .= "<caption class='diff-title'>$args[title]</caption>\n";
if ( $args['title_left'] || $args['title_right'] ) {
if ( $args['title_left'] || $args['title_right'] ) {
$th_or_td_left = empty( $args['title_left'] ) ? 'td' : 'th';
$th_or_td_right = empty( $args['title_right'] ) ? 'td' : 'th';
$r .= "<tr class='diff-sub-title'>\n";
$r .= "\t<$th_or_td_left>$args[title_left]</$th_or_td_left>\n";
$r .= "\t<$th_or_td_right>$args[title_right]</$th_or_td_right>\n";
if ( $args['title_left'] || $args['title_right'] ) {
$r .= "<tbody>\n$diff\n</tbody>\n";
It is recommended that you Edit text format, this type of Fix handles quite a lot in one request
