<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* A simple set of functions to check our version 1.0 update service.

[2] Fix | Delete

*

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

* @since 2.3.0

[5] Fix | Delete

*/

[6] Fix | Delete

[7] Fix | Delete

/**

[8] Fix | Delete

* Check WordPress version against the newest version.

[9] Fix | Delete

*

[10] Fix | Delete

* The WordPress version, PHP version, and locale is sent.

[11] Fix | Delete

*

[12] Fix | Delete

* Checks against the WordPress server at api.wordpress.org. Will only check

[13] Fix | Delete

* if WordPress isn't installing.

[14] Fix | Delete

*

[15] Fix | Delete

* @since 2.3.0

[16] Fix | Delete

*

[17] Fix | Delete

* @global string $wp_version Used to check against the newest WordPress version.

[18] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[19] Fix | Delete

* @global string $wp_local_package Locale code of the package.

[20] Fix | Delete

*

[21] Fix | Delete

* @param array $extra_stats Extra statistics to report to the WordPress.org API.

[22] Fix | Delete

* @param bool $force_check Whether to bypass the transient cache and force a fresh update check. Defaults to false, true if $extra_stats is set.

[23] Fix | Delete

*/

[24] Fix | Delete

function wp_version_check( $extra_stats = array(), $force_check = false ) {

[25] Fix | Delete

global $wpdb, $wp_local_package;

[26] Fix | Delete

[27] Fix | Delete

if ( wp_installing() ) {

[28] Fix | Delete

return;

[29] Fix | Delete

}

[30] Fix | Delete

[31] Fix | Delete

// Include an unmodified $wp_version.

[32] Fix | Delete

require ABSPATH . WPINC . '/version.php';

[33] Fix | Delete

$php_version = phpversion();

[34] Fix | Delete

[35] Fix | Delete

$current = get_site_transient( 'update_core' );

[36] Fix | Delete

$translations = wp_get_installed_translations( 'core' );

[37] Fix | Delete

[38] Fix | Delete

// Invalidate the transient when $wp_version changes.

[39] Fix | Delete

if ( is_object( $current ) && $wp_version !== $current->version_checked ) {

[40] Fix | Delete

$current = false;

[41] Fix | Delete

}

[42] Fix | Delete

[43] Fix | Delete

if ( ! is_object( $current ) ) {

[44] Fix | Delete

$current = new stdClass;

[45] Fix | Delete

$current->updates = array();

[46] Fix | Delete

$current->version_checked = $wp_version;

[47] Fix | Delete

}

[48] Fix | Delete

[49] Fix | Delete

if ( ! empty( $extra_stats ) ) {

[50] Fix | Delete

$force_check = true;

[51] Fix | Delete

}

[52] Fix | Delete

[53] Fix | Delete

// Wait 1 minute between multiple version check requests.

[54] Fix | Delete

$timeout = MINUTE_IN_SECONDS;

[55] Fix | Delete

$time_not_changed = isset( $current->last_checked ) && $timeout > ( time() - $current->last_checked );

[56] Fix | Delete

[57] Fix | Delete

if ( ! $force_check && $time_not_changed ) {

[58] Fix | Delete

return;

[59] Fix | Delete

}

[60] Fix | Delete

[61] Fix | Delete

/**

[62] Fix | Delete

* Filters the locale requested for WordPress core translations.

[63] Fix | Delete

*

[64] Fix | Delete

* @since 2.8.0

[65] Fix | Delete

*

[66] Fix | Delete

* @param string $locale Current locale.

[67] Fix | Delete

*/

[68] Fix | Delete

$locale = apply_filters( 'core_version_check_locale', get_locale() );

[69] Fix | Delete

[70] Fix | Delete

// Update last_checked for current to prevent multiple blocking requests if request hangs.

[71] Fix | Delete

$current->last_checked = time();

[72] Fix | Delete

set_site_transient( 'update_core', $current );

[73] Fix | Delete

[74] Fix | Delete

if ( method_exists( $wpdb, 'db_version' ) ) {

[75] Fix | Delete

$mysql_version = preg_replace( '/[^0-9.].*/', '', $wpdb->db_version() );

[76] Fix | Delete

} else {

[77] Fix | Delete

$mysql_version = 'N/A';

[78] Fix | Delete

}

[79] Fix | Delete

[80] Fix | Delete

if ( is_multisite() ) {

[81] Fix | Delete

$user_count = get_user_count();

[82] Fix | Delete

$num_blogs = get_blog_count();

[83] Fix | Delete

$wp_install = network_site_url();

[84] Fix | Delete

$multisite_enabled = 1;

[85] Fix | Delete

} else {

[86] Fix | Delete

$user_count = count_users();

[87] Fix | Delete

$user_count = $user_count['total_users'];

[88] Fix | Delete

$multisite_enabled = 0;

[89] Fix | Delete

$num_blogs = 1;

[90] Fix | Delete

$wp_install = home_url( '/' );

[91] Fix | Delete

}

[92] Fix | Delete

[93] Fix | Delete

$query = array(

[94] Fix | Delete

'version' => $wp_version,

[95] Fix | Delete

'php' => $php_version,

[96] Fix | Delete

'locale' => $locale,

[97] Fix | Delete

'mysql' => $mysql_version,

[98] Fix | Delete

'local_package' => isset( $wp_local_package ) ? $wp_local_package : '',

[99] Fix | Delete

'blogs' => $num_blogs,

[100] Fix | Delete

'users' => $user_count,

[101] Fix | Delete

'multisite_enabled' => $multisite_enabled,

[102] Fix | Delete

'initial_db_version' => get_site_option( 'initial_db_version' ),

[103] Fix | Delete

);

[104] Fix | Delete

[105] Fix | Delete

/**

[106] Fix | Delete

* Filters the query arguments sent as part of the core version check.

[107] Fix | Delete

*

[108] Fix | Delete

* WARNING: Changing this data may result in your site not receiving security updates.

[109] Fix | Delete

* Please exercise extreme caution.

[110] Fix | Delete

*

[111] Fix | Delete

* @since 4.9.0

[112] Fix | Delete

*

[113] Fix | Delete

* @param array $query {

[114] Fix | Delete

* Version check query arguments.

[115] Fix | Delete

*

[116] Fix | Delete

* @type string $version WordPress version number.

[117] Fix | Delete

* @type string $php PHP version number.

[118] Fix | Delete

* @type string $locale The locale to retrieve updates for.

[119] Fix | Delete

* @type string $mysql MySQL version number.

[120] Fix | Delete

* @type string $local_package The value of the $wp_local_package global, when set.

[121] Fix | Delete

* @type int $blogs Number of sites on this WordPress installation.

[122] Fix | Delete

* @type int $users Number of users on this WordPress installation.

[123] Fix | Delete

* @type int $multisite_enabled Whether this WordPress installation uses Multisite.

[124] Fix | Delete

* @type int $initial_db_version Database version of WordPress at time of installation.

[125] Fix | Delete

* }

[126] Fix | Delete

*/

[127] Fix | Delete

$query = apply_filters( 'core_version_check_query_args', $query );

[128] Fix | Delete

[129] Fix | Delete

$post_body = array(

[130] Fix | Delete

'translations' => wp_json_encode( $translations ),

[131] Fix | Delete

);

[132] Fix | Delete

[133] Fix | Delete

if ( is_array( $extra_stats ) ) {

[134] Fix | Delete

$post_body = array_merge( $post_body, $extra_stats );

[135] Fix | Delete

}

[136] Fix | Delete

[137] Fix | Delete

// Allow for WP_AUTO_UPDATE_CORE to specify beta/RC/development releases.

[138] Fix | Delete

if ( defined( 'WP_AUTO_UPDATE_CORE' )

[139] Fix | Delete

&& in_array( WP_AUTO_UPDATE_CORE, array( 'beta', 'rc', 'development', 'branch-development' ), true )

[140] Fix | Delete

) {

[141] Fix | Delete

$query['channel'] = WP_AUTO_UPDATE_CORE;

[142] Fix | Delete

}

[143] Fix | Delete

[144] Fix | Delete

$url = 'http://api.wordpress.org/core/version-check/1.7/?' . http_build_query( $query, null, '&' );

[145] Fix | Delete

$http_url = $url;

[146] Fix | Delete

$ssl = wp_http_supports( array( 'ssl' ) );

[147] Fix | Delete

[148] Fix | Delete

if ( $ssl ) {

[149] Fix | Delete

$url = set_url_scheme( $url, 'https' );

[150] Fix | Delete

}

[151] Fix | Delete

[152] Fix | Delete

$doing_cron = wp_doing_cron();

[153] Fix | Delete

[154] Fix | Delete

$options = array(

[155] Fix | Delete

'timeout' => $doing_cron ? 30 : 3,

[156] Fix | Delete

'user-agent' => 'WordPress/' . $wp_version . '; ' . home_url( '/' ),

[157] Fix | Delete

'headers' => array(

[158] Fix | Delete

'wp_install' => $wp_install,

[159] Fix | Delete

'wp_blog' => home_url( '/' ),

[160] Fix | Delete

),

[161] Fix | Delete

'body' => $post_body,

[162] Fix | Delete

);

[163] Fix | Delete

[164] Fix | Delete

$response = wp_remote_post( $url, $options );

[165] Fix | Delete

[166] Fix | Delete

if ( $ssl && is_wp_error( $response ) ) {

[167] Fix | Delete

trigger_error(

[168] Fix | Delete

sprintf(

[169] Fix | Delete

/* translators: %s: Support forums URL. */

[170] Fix | Delete

__( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),

[171] Fix | Delete

__( 'https://wordpress.org/support/forums/' )

[172] Fix | Delete

) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ),

[173] Fix | Delete

headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE

[174] Fix | Delete

);

[175] Fix | Delete

$response = wp_remote_post( $http_url, $options );

[176] Fix | Delete

}

[177] Fix | Delete

[178] Fix | Delete

if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {

[179] Fix | Delete

return;

[180] Fix | Delete

}

[181] Fix | Delete

[182] Fix | Delete

$body = trim( wp_remote_retrieve_body( $response ) );

[183] Fix | Delete

$body = json_decode( $body, true );

[184] Fix | Delete

[185] Fix | Delete

if ( ! is_array( $body ) || ! isset( $body['offers'] ) ) {

[186] Fix | Delete

return;

[187] Fix | Delete

}

[188] Fix | Delete

[189] Fix | Delete

$offers = $body['offers'];

[190] Fix | Delete

[191] Fix | Delete

foreach ( $offers as &$offer ) {

[192] Fix | Delete

foreach ( $offer as $offer_key => $value ) {

[193] Fix | Delete

if ( 'packages' === $offer_key ) {

[194] Fix | Delete

$offer['packages'] = (object) array_intersect_key(

[195] Fix | Delete

array_map( 'esc_url', $offer['packages'] ),

[196] Fix | Delete

array_fill_keys( array( 'full', 'no_content', 'new_bundled', 'partial', 'rollback' ), '' )

[197] Fix | Delete

);

[198] Fix | Delete

} elseif ( 'download' === $offer_key ) {

[199] Fix | Delete

$offer['download'] = esc_url( $value );

[200] Fix | Delete

} else {

[201] Fix | Delete

$offer[ $offer_key ] = esc_html( $value );

[202] Fix | Delete

}

[203] Fix | Delete

}

[204] Fix | Delete

$offer = (object) array_intersect_key(

[205] Fix | Delete

$offer,

[206] Fix | Delete

array_fill_keys(

[207] Fix | Delete

array(

[208] Fix | Delete

'response',

[209] Fix | Delete

'download',

[210] Fix | Delete

'locale',

[211] Fix | Delete

'packages',

[212] Fix | Delete

'current',

[213] Fix | Delete

'version',

[214] Fix | Delete

'php_version',

[215] Fix | Delete

'mysql_version',

[216] Fix | Delete

'new_bundled',

[217] Fix | Delete

'partial_version',

[218] Fix | Delete

'notify_email',

[219] Fix | Delete

'support_email',

[220] Fix | Delete

'new_files',

[221] Fix | Delete

),

[222] Fix | Delete

''

[223] Fix | Delete

)

[224] Fix | Delete

);

[225] Fix | Delete

}

[226] Fix | Delete

[227] Fix | Delete

$updates = new stdClass();

[228] Fix | Delete

$updates->updates = $offers;

[229] Fix | Delete

$updates->last_checked = time();

[230] Fix | Delete

$updates->version_checked = $wp_version;

[231] Fix | Delete

[232] Fix | Delete

if ( isset( $body['translations'] ) ) {

[233] Fix | Delete

$updates->translations = $body['translations'];

[234] Fix | Delete

}

[235] Fix | Delete

[236] Fix | Delete

set_site_transient( 'update_core', $updates );

[237] Fix | Delete

[238] Fix | Delete

if ( ! empty( $body['ttl'] ) ) {

[239] Fix | Delete

$ttl = (int) $body['ttl'];

[240] Fix | Delete

[241] Fix | Delete

if ( $ttl && ( time() + $ttl < wp_next_scheduled( 'wp_version_check' ) ) ) {

[242] Fix | Delete

// Queue an event to re-run the update check in $ttl seconds.

[243] Fix | Delete

wp_schedule_single_event( time() + $ttl, 'wp_version_check' );

[244] Fix | Delete

}

[245] Fix | Delete

}

[246] Fix | Delete

[247] Fix | Delete

// Trigger background updates if running non-interactively, and we weren't called from the update handler.

[248] Fix | Delete

if ( $doing_cron && ! doing_action( 'wp_maybe_auto_update' ) ) {

[249] Fix | Delete

/**

[250] Fix | Delete

* Fires during wp_cron, starting the auto-update process.

[251] Fix | Delete

*

[252] Fix | Delete

* @since 3.9.0

[253] Fix | Delete

*/

[254] Fix | Delete

do_action( 'wp_maybe_auto_update' );

[255] Fix | Delete

}

[256] Fix | Delete

}

[257] Fix | Delete

[258] Fix | Delete

/**

[259] Fix | Delete

* Checks for available updates to plugins based on the latest versions hosted on WordPress.org.

[260] Fix | Delete

*

[261] Fix | Delete

* Despite its name this function does not actually perform any updates, it only checks for available updates.

[262] Fix | Delete

*

[263] Fix | Delete

* A list of all plugins installed is sent to WP, along with the site locale.

[264] Fix | Delete

*

[265] Fix | Delete

* Checks against the WordPress server at api.wordpress.org. Will only check

[266] Fix | Delete

* if WordPress isn't installing.

[267] Fix | Delete

*

[268] Fix | Delete

* @since 2.3.0

[269] Fix | Delete

*

[270] Fix | Delete

* @global string $wp_version The WordPress version string.

[271] Fix | Delete

*

[272] Fix | Delete

* @param array $extra_stats Extra statistics to report to the WordPress.org API.

[273] Fix | Delete

*/

[274] Fix | Delete

function wp_update_plugins( $extra_stats = array() ) {

[275] Fix | Delete

if ( wp_installing() ) {

[276] Fix | Delete

return;

[277] Fix | Delete

}

[278] Fix | Delete

[279] Fix | Delete

// Include an unmodified $wp_version.

[280] Fix | Delete

require ABSPATH . WPINC . '/version.php';

[281] Fix | Delete

[282] Fix | Delete

// If running blog-side, bail unless we've not checked in the last 12 hours.

[283] Fix | Delete

if ( ! function_exists( 'get_plugins' ) ) {

[284] Fix | Delete

require_once ABSPATH . 'wp-admin/includes/plugin.php';

[285] Fix | Delete

}

[286] Fix | Delete

[287] Fix | Delete

$plugins = get_plugins();

[288] Fix | Delete

$translations = wp_get_installed_translations( 'plugins' );

[289] Fix | Delete

[290] Fix | Delete

$active = get_option( 'active_plugins', array() );

[291] Fix | Delete

$current = get_site_transient( 'update_plugins' );

[292] Fix | Delete

[293] Fix | Delete

if ( ! is_object( $current ) ) {

[294] Fix | Delete

$current = new stdClass;

[295] Fix | Delete

}

[296] Fix | Delete

[297] Fix | Delete

$new_option = new stdClass;

[298] Fix | Delete

$new_option->last_checked = time();

[299] Fix | Delete

[300] Fix | Delete

$doing_cron = wp_doing_cron();

[301] Fix | Delete

[302] Fix | Delete

// Check for update on a different schedule, depending on the page.

[303] Fix | Delete

switch ( current_filter() ) {

[304] Fix | Delete

case 'upgrader_process_complete':

[305] Fix | Delete

$timeout = 0;

[306] Fix | Delete

break;

[307] Fix | Delete

case 'load-update-core.php':

[308] Fix | Delete

$timeout = MINUTE_IN_SECONDS;

[309] Fix | Delete

break;

[310] Fix | Delete

case 'load-plugins.php':

[311] Fix | Delete

case 'load-update.php':

[312] Fix | Delete

$timeout = HOUR_IN_SECONDS;

[313] Fix | Delete

break;

[314] Fix | Delete

default:

[315] Fix | Delete

if ( $doing_cron ) {

[316] Fix | Delete

$timeout = 2 * HOUR_IN_SECONDS;

[317] Fix | Delete

} else {

[318] Fix | Delete

$timeout = 12 * HOUR_IN_SECONDS;

[319] Fix | Delete

}

[320] Fix | Delete

}

[321] Fix | Delete

[322] Fix | Delete

$time_not_changed = isset( $current->last_checked ) && $timeout > ( time() - $current->last_checked );

[323] Fix | Delete

[324] Fix | Delete

if ( $time_not_changed && ! $extra_stats ) {

[325] Fix | Delete

$plugin_changed = false;

[326] Fix | Delete

[327] Fix | Delete

foreach ( $plugins as $file => $p ) {

[328] Fix | Delete

$new_option->checked[ $file ] = $p['Version'];

[329] Fix | Delete

[330] Fix | Delete

if ( ! isset( $current->checked[ $file ] ) || (string) $current->checked[ $file ] !== (string) $p['Version'] ) {

[331] Fix | Delete

$plugin_changed = true;

[332] Fix | Delete

}

[333] Fix | Delete

}

[334] Fix | Delete

[335] Fix | Delete

if ( isset( $current->response ) && is_array( $current->response ) ) {

[336] Fix | Delete

foreach ( $current->response as $plugin_file => $update_details ) {

[337] Fix | Delete

if ( ! isset( $plugins[ $plugin_file ] ) ) {

[338] Fix | Delete

$plugin_changed = true;

[339] Fix | Delete

break;

[340] Fix | Delete

}

[341] Fix | Delete

}

[342] Fix | Delete

}

[343] Fix | Delete

[344] Fix | Delete

// Bail if we've checked recently and if nothing has changed.

[345] Fix | Delete

if ( ! $plugin_changed ) {

[346] Fix | Delete

return;

[347] Fix | Delete

}

[348] Fix | Delete

}

[349] Fix | Delete

[350] Fix | Delete

// Update last_checked for current to prevent multiple blocking requests if request hangs.

[351] Fix | Delete

$current->last_checked = time();

[352] Fix | Delete

set_site_transient( 'update_plugins', $current );

[353] Fix | Delete

[354] Fix | Delete

$to_send = compact( 'plugins', 'active' );

[355] Fix | Delete

[356] Fix | Delete

$locales = array_values( get_available_languages() );

[357] Fix | Delete

[358] Fix | Delete

/**

[359] Fix | Delete

* Filters the locales requested for plugin translations.

[360] Fix | Delete

*

[361] Fix | Delete

* @since 3.7.0

[362] Fix | Delete

* @since 4.5.0 The default value of the `$locales` parameter changed to include all locales.

[363] Fix | Delete

*

[364] Fix | Delete

* @param array $locales Plugin locales. Default is all available locales of the site.

[365] Fix | Delete

*/

[366] Fix | Delete

$locales = apply_filters( 'plugins_update_check_locales', $locales );

[367] Fix | Delete

$locales = array_unique( $locales );

[368] Fix | Delete

[369] Fix | Delete

if ( $doing_cron ) {

[370] Fix | Delete

$timeout = 30;

[371] Fix | Delete

} else {

[372] Fix | Delete

// Three seconds, plus one extra second for every 10 plugins.

[373] Fix | Delete

$timeout = 3 + (int) ( count( $plugins ) / 10 );

[374] Fix | Delete

}

[375] Fix | Delete

[376] Fix | Delete

$options = array(

[377] Fix | Delete

'timeout' => $timeout,

[378] Fix | Delete

'body' => array(

[379] Fix | Delete

'plugins' => wp_json_encode( $to_send ),

[380] Fix | Delete

'translations' => wp_json_encode( $translations ),

[381] Fix | Delete

'locale' => wp_json_encode( $locales ),

[382] Fix | Delete

'all' => wp_json_encode( true ),

[383] Fix | Delete

),

[384] Fix | Delete

'user-agent' => 'WordPress/' . $wp_version . '; ' . home_url( '/' ),

[385] Fix | Delete

);

[386] Fix | Delete

[387] Fix | Delete

if ( $extra_stats ) {

[388] Fix | Delete

$options['body']['update_stats'] = wp_json_encode( $extra_stats );

[389] Fix | Delete

}

[390] Fix | Delete

[391] Fix | Delete

$url = 'http://api.wordpress.org/plugins/update-check/1.1/';

[392] Fix | Delete

$http_url = $url;

[393] Fix | Delete

$ssl = wp_http_supports( array( 'ssl' ) );

[394] Fix | Delete

[395] Fix | Delete

if ( $ssl ) {

[396] Fix | Delete

$url = set_url_scheme( $url, 'https' );

[397] Fix | Delete

}

[398] Fix | Delete

[399] Fix | Delete

$raw_response = wp_remote_post( $url, $options );

[400] Fix | Delete

[401] Fix | Delete

if ( $ssl && is_wp_error( $raw_response ) ) {

[402] Fix | Delete

trigger_error(

[403] Fix | Delete

sprintf(

[404] Fix | Delete

/* translators: %s: Support forums URL. */

[405] Fix | Delete

__( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),

[406] Fix | Delete

__( 'https://wordpress.org/support/forums/' )

[407] Fix | Delete

) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ),

[408] Fix | Delete

headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE

[409] Fix | Delete

);

[410] Fix | Delete

$raw_response = wp_remote_post( $http_url, $options );

[411] Fix | Delete

}

[412] Fix | Delete

[413] Fix | Delete

if ( is_wp_error( $raw_response ) || 200 !== wp_remote_retrieve_response_code( $raw_response ) ) {

[414] Fix | Delete

return;

[415] Fix | Delete

}

[416] Fix | Delete

[417] Fix | Delete

$response = json_decode( wp_remote_retrieve_body( $raw_response ), true );

[418] Fix | Delete

[419] Fix | Delete

foreach ( $response['plugins'] as &$plugin ) {

[420] Fix | Delete

$plugin = (object) $plugin;

[421] Fix | Delete

[422] Fix | Delete

if ( isset( $plugin->compatibility ) ) {

[423] Fix | Delete

$plugin->compatibility = (object) $plugin->compatibility;

[424] Fix | Delete

[425] Fix | Delete

foreach ( $plugin->compatibility as &$data ) {

[426] Fix | Delete

$data = (object) $data;

[427] Fix | Delete

}

[428] Fix | Delete

}

[429] Fix | Delete

}

[430] Fix | Delete

[431] Fix | Delete

unset( $plugin, $data );

[432] Fix | Delete

[433] Fix | Delete

foreach ( $response['no_update'] as &$plugin ) {

[434] Fix | Delete

$plugin = (object) $plugin;

[435] Fix | Delete

}

[436] Fix | Delete

[437] Fix | Delete

unset( $plugin );

[438] Fix | Delete

[439] Fix | Delete

if ( is_array( $response ) ) {

[440] Fix | Delete

$new_option->response = $response['plugins'];

[441] Fix | Delete

$new_option->translations = $response['translations'];

[442] Fix | Delete

// TODO: Perhaps better to store no_update in a separate transient with an expiry?

[443] Fix | Delete

$new_option->no_update = $response['no_update'];

[444] Fix | Delete

} else {

[445] Fix | Delete

$new_option->response = array();

[446] Fix | Delete

$new_option->translations = array();

[447] Fix | Delete

$new_option->no_update = array();

[448] Fix | Delete

}

[449] Fix | Delete

[450] Fix | Delete

set_site_transient( 'update_plugins', $new_option );

[451] Fix | Delete

}

[452] Fix | Delete

[453] Fix | Delete

/**

[454] Fix | Delete

* Checks for available updates to themes based on the latest versions hosted on WordPress.org.

[455] Fix | Delete

*

[456] Fix | Delete

* Despite its name this function does not actually perform any updates, it only checks for available updates.

[457] Fix | Delete

*

[458] Fix | Delete

* A list of all themes installed is sent to WP, along with the site locale.

[459] Fix | Delete

*

[460] Fix | Delete

* Checks against the WordPress server at api.wordpress.org. Will only check

[461] Fix | Delete

* if WordPress isn't installing.

[462] Fix | Delete

*

[463] Fix | Delete

* @since 2.7.0

[464] Fix | Delete

*

[465] Fix | Delete

* @global string $wp_version The WordPress version string.

[466] Fix | Delete

*

[467] Fix | Delete

* @param array $extra_stats Extra statistics to report to the WordPress.org API.

[468] Fix | Delete

*/

[469] Fix | Delete

function wp_update_themes( $extra_stats = array() ) {

[470] Fix | Delete

if ( wp_installing() ) {

[471] Fix | Delete

return;

[472] Fix | Delete

}

[473] Fix | Delete

[474] Fix | Delete

// Include an unmodified $wp_version.

[475] Fix | Delete

require ABSPATH . WPINC . '/version.php';

[476] Fix | Delete

[477] Fix | Delete

$installed_themes = wp_get_themes();

[478] Fix | Delete

$translations = wp_get_installed_translations( 'themes' );

[479] Fix | Delete

[480] Fix | Delete

$last_update = get_site_transient( 'update_themes' );

[481] Fix | Delete

[482] Fix | Delete

if ( ! is_object( $last_update ) ) {

[483] Fix | Delete

$last_update = new stdClass;

[484] Fix | Delete

}

[485] Fix | Delete

[486] Fix | Delete

$themes = array();

[487] Fix | Delete

$checked = array();

[488] Fix | Delete

$request = array();

[489] Fix | Delete

[490] Fix | Delete

// Put slug of current theme into request.

[491] Fix | Delete

$request['active'] = get_option( 'stylesheet' );

[492] Fix | Delete

[493] Fix | Delete

foreach ( $installed_themes as $theme ) {

[494] Fix | Delete

$checked[ $theme->get_stylesheet() ] = $theme->get( 'Version' );

[495] Fix | Delete

[496] Fix | Delete

$themes[ $theme->get_stylesheet() ] = array(

[497] Fix | Delete

'Name' => $theme->get( 'Name' ),

[498] Fix | Delete

'Title' => $theme->get( 'Name' ),

[499] Fix | Delete