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jetpack_vendor/automattic/jetpack-status/src/class-status.php
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| 1 | +<?php | |
| 2 | +/** | |
| 3 | + * A status class for Jetpack. | |
| 4 | + * | |
| 5 | + * @package automattic/jetpack-status | |
| 6 | + */ | |
| 7 | + | |
| 8 | +namespace Automattic\Jetpack; | |
| 9 | + | |
| 10 | +use Automattic\Jetpack\Status\Cache; | |
| 11 | +use Automattic\Jetpack\Status\Host; | |
| 12 | +use WPCOM_Masterbar; | |
| 13 | + | |
| 14 | +/** | |
| 15 | + * Class Automattic\Jetpack\Status | |
| 16 | + * | |
| 17 | + * Used to retrieve information about the current status of Jetpack and the site overall. | |
| 18 | + */ | |
| 19 | +class Status { | |
| 20 | + /** | |
| 21 | + * Is Jetpack in offline mode? | |
| 22 | + * | |
| 23 | + * This was formerly called "Development Mode", but sites "in development" aren't always offline/localhost. | |
| 24 | + * | |
| 25 | + * @since 1.3.0 | |
| 26 | + * | |
| 27 | + * @return bool Whether Jetpack's offline mode is active. | |
| 28 | + */ | |
| 29 | + public function is_offline_mode() { | |
| 30 | + $cached = Cache::get( 'is_offline_mode' ); | |
| 31 | + if ( null !== $cached ) { | |
| 32 | + return $cached; | |
| 33 | + } | |
| 34 | + | |
| 35 | + $offline_mode = false; | |
| 36 | + | |
| 37 | + if ( defined( '\\JETPACK_DEV_DEBUG' ) ) { | |
| 38 | + $offline_mode = constant( '\\JETPACK_DEV_DEBUG' ); | |
| 39 | + } elseif ( defined( '\\WP_LOCAL_DEV' ) ) { | |
| 40 | + $offline_mode = constant( '\\WP_LOCAL_DEV' ); | |
| 41 | + } elseif ( $this->is_local_site() ) { | |
| 42 | + $offline_mode = true; | |
| 43 | + } | |
| 44 | + | |
| 45 | + /** | |
| 46 | + * Filters Jetpack's offline mode. | |
| 47 | + * | |
| 48 | + * @see https://jetpack.com/support/offline-mode/ | |
| 49 | + * | |
| 50 | + * @since 1.3.0 | |
| 51 | + * | |
| 52 | + * @param bool $offline_mode Is Jetpack's offline mode active. | |
| 53 | + */ | |
| 54 | + $offline_mode = (bool) apply_filters( 'jetpack_offline_mode', $offline_mode ); | |
| 55 | + | |
| 56 | + if ( ! $offline_mode ) { | |
| 57 | + // Sentinel default so an absent option isn't confused with a stored null/false. | |
| 58 | + $sentinel = new \stdClass(); | |
| 59 | + $option = get_option( 'jetpack_offline_mode', $sentinel ); | |
| 60 | + | |
| 61 | + if ( $sentinel === $option ) { | |
| 62 | + // Seed an autoloaded default to stop per-request reads, but only where it helps | |
| 63 | + // (no persistent object cache) and writes are safe (keep front-end reads read-only). | |
| 64 | + if ( ! wp_using_ext_object_cache() && ( is_admin() || wp_doing_cron() || ( defined( 'WP_CLI' ) && WP_CLI ) ) ) { | |
| 65 | + add_option( 'jetpack_offline_mode', false, '', true ); | |
| 66 | + } | |
| 67 | + } else { | |
| 68 | + // A default_option filter could return a non-scalar; only a scalar is a real value. | |
| 69 | + $offline_mode = is_scalar( $option ) ? (bool) $option : false; | |
| 70 | + } | |
| 71 | + } | |
| 72 | + | |
| 73 | + Cache::set( 'is_offline_mode', $offline_mode ); | |
| 74 | + return $offline_mode; | |
| 75 | + } | |
| 76 | + | |
| 77 | + /** | |
| 78 | + * Whether this is a system with a multiple networks. | |
| 79 | + * Implemented since there is no core is_multi_network function. | |
| 80 | + * Right now there is no way to tell which network is the dominant network on the system. | |
| 81 | + * | |
| 82 | + * @return boolean | |
| 83 | + */ | |
| 84 | + public function is_multi_network() { | |
| 85 | + global $wpdb; | |
| 86 | + | |
| 87 | + $cached = Cache::get( 'is_multi_network' ); | |
| 88 | + if ( null !== $cached ) { | |
| 89 | + return $cached; | |
| 90 | + } | |
| 91 | + | |
| 92 | + // If we don't have a multi site setup no need to do any more. | |
| 93 | + if ( ! is_multisite() ) { | |
| 94 | + Cache::set( 'is_multi_network', false ); | |
| 95 | + return false; | |
| 96 | + } | |
| 97 | + | |
| 98 | + $num_sites = $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->site}" ); | |
| 99 | + if ( $num_sites > 1 ) { | |
| 100 | + Cache::set( 'is_multi_network', true ); | |
| 101 | + return true; | |
| 102 | + } | |
| 103 | + | |
| 104 | + Cache::set( 'is_multi_network', false ); | |
| 105 | + return false; | |
| 106 | + } | |
| 107 | + | |
| 108 | + /** | |
| 109 | + * Whether the current site is single user site. | |
| 110 | + * | |
| 111 | + * @return bool | |
| 112 | + */ | |
| 113 | + public function is_single_user_site() { | |
| 114 | + global $wpdb; | |
| 115 | + | |
| 116 | + $ret = Cache::get( 'is_single_user_site' ); | |
| 117 | + if ( null === $ret ) { | |
| 118 | + $some_users = get_transient( 'jetpack_is_single_user' ); | |
| 119 | + if ( false === $some_users ) { | |
| 120 | + $some_users = $wpdb->get_var( "SELECT COUNT(*) FROM (SELECT user_id FROM $wpdb->usermeta WHERE meta_key = '{$wpdb->prefix}capabilities' LIMIT 2) AS someusers" ); | |
| 121 | + set_transient( 'jetpack_is_single_user', (int) $some_users, 12 * HOUR_IN_SECONDS ); | |
| 122 | + } | |
| 123 | + $ret = 1 === (int) $some_users; | |
| 124 | + Cache::set( 'is_single_user_site', $ret ); | |
| 125 | + } | |
| 126 | + return $ret; | |
| 127 | + } | |
| 128 | + | |
| 129 | + /** | |
| 130 | + * If the site is a local site. | |
| 131 | + * | |
| 132 | + * @since 1.3.0 | |
| 133 | + * | |
| 134 | + * @return bool | |
| 135 | + */ | |
| 136 | + public function is_local_site() { | |
| 137 | + $cached = Cache::get( 'is_local_site' ); | |
| 138 | + if ( null !== $cached ) { | |
| 139 | + return $cached; | |
| 140 | + } | |
| 141 | + | |
| 142 | + $site_url = trim( (string) site_url() ); | |
| 143 | + | |
| 144 | + /* | |
| 145 | + * Every check below cares about the host, not the rest of the URL. Matching the host | |
| 146 | + * alone means a port, a subdirectory install, or a trailing slash can't defeat them, | |
| 147 | + * and a known local domain sitting in the path can't trigger them by accident. | |
| 148 | + */ | |
| 149 | + $host = wp_parse_url( $site_url, PHP_URL_HOST ); | |
| 150 | + if ( ( ! is_string( $host ) || '' === $host ) && ! preg_match( '#^[a-z][a-z0-9+.\-]*:#i', $site_url ) ) { | |
| 151 | + /* | |
| 152 | + * No scheme, so site_url() isn't absolute. Read the value as a bare host. | |
| 153 | + * A value that does carry a scheme but still won't parse is malformed, and | |
| 154 | + * guessing at it would read "https:/example.com" as the host "https". | |
| 155 | + */ | |
| 156 | + $host = wp_parse_url( '//' . ltrim( $site_url, '/' ), PHP_URL_HOST ); | |
| 157 | + } | |
| 158 | + if ( ! is_string( $host ) ) { | |
| 159 | + /* | |
| 160 | + * Nothing host-shaped to test. Treat the site as remote rather than matching the | |
| 161 | + * raw URL: a false "local" silently drops a live site into offline mode. | |
| 162 | + */ | |
| 163 | + $host = ''; | |
| 164 | + } | |
| 165 | + | |
| 166 | + /* | |
| 167 | + * Check for localhost and sites using an IP only first. No dot means it can't be a | |
| 168 | + * public domain. Dotless IPv6 literals land here too, routable ones included: | |
| 169 | + * WordPress.com won't register an IPv6 site URL, so offline mode is where they belong. | |
| 170 | + * An IPv4-mapped literal like [::ffff:127.0.0.1] keeps its dots and reads as remote. | |
| 171 | + */ | |
| 172 | + $is_local = '' !== $host && false === strpos( $host, '.' ); | |
| 173 | + | |
| 174 | + // Use Core's environment check, if available. | |
| 175 | + if ( 'local' === wp_get_environment_type() ) { | |
| 176 | + $is_local = true; | |
| 177 | + } | |
| 178 | + | |
| 179 | + // Then check for usual domains used by local dev tools. | |
| 180 | + $known_local = array( | |
| 181 | + '#\.local$#i', | |
| 182 | + '#(^|\.)localhost$#i', // localhost and any subdomain of it. | |
| 183 | + '#\.test$#i', | |
| 184 | + '#\.docksal$#i', // Docksal. | |
| 185 | + '#\.docksal\.site$#i', // Docksal. | |
| 186 | + '#\.dev\.cc$#i', // ServerPress. | |
| 187 | + '#\.lndo\.site$#i', // Lando. | |
| 188 | + '#\.ddev\.site$#i', // DDEV. | |
| 189 | + // The whole 127.0.0.0/8 range is loopback; each octet is capped at 255. | |
| 190 | + '#^127\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){2}$#', | |
| 191 | + '#^0\.0\.0\.0$#', // All-interfaces bind, common under Docker and `wp server`. | |
| 192 | + '#^playground\.wordpress\.net$#i', // WordPress Playground, which runs entirely in the browser. | |
| 193 | + ); | |
| 194 | + | |
| 195 | + if ( ! $is_local && '' !== $host ) { | |
| 196 | + foreach ( $known_local as $pattern ) { | |
| 197 | + if ( preg_match( $pattern, $host ) ) { | |
| 198 | + $is_local = true; | |
| 199 | + break; | |
| 200 | + } | |
| 201 | + } | |
| 202 | + } | |
| 203 | + | |
| 204 | + /** | |
| 205 | + * Filters is_local_site check. | |
| 206 | + * | |
| 207 | + * @since 1.3.0 | |
| 208 | + * | |
| 209 | + * @param bool $is_local If the current site is a local site. | |
| 210 | + */ | |
| 211 | + $is_local = apply_filters( 'jetpack_is_local_site', $is_local ); | |
| 212 | + | |
| 213 | + Cache::set( 'is_local_site', $is_local ); | |
| 214 | + return $is_local; | |
| 215 | + } | |
| 216 | + | |
| 217 | + /** | |
| 218 | + * If is a staging site. | |
| 219 | + * | |
| 220 | + * @deprecated since 3.3.0 | |
| 221 | + * | |
| 222 | + * @return bool | |
| 223 | + */ | |
| 224 | + public function is_staging_site() { | |
| 225 | + _deprecated_function( __FUNCTION__, '3.3.0', 'in_safe_mode' ); | |
| 226 | + $cached = Cache::get( 'is_staging_site' ); | |
| 227 | + if ( null !== $cached ) { | |
| 228 | + return $cached; | |
| 229 | + } | |
| 230 | + | |
| 231 | + /* | |
| 232 | + * Core's wp_get_environment_type allows for a few specific options. | |
| 233 | + * We should default to bowing out gracefully for anything other than production or local. | |
| 234 | + */ | |
| 235 | + $is_staging = ! in_array( wp_get_environment_type(), array( 'production', 'local' ), true ); | |
| 236 | + | |
| 237 | + $known_staging = array( | |
| 238 | + 'urls' => array( | |
| 239 | + '#\.staging\.wpengine\.com$#i', // WP Engine. This is their legacy staging URL structure. Their new platform does not have a common URL. https://github.com/Automattic/jetpack/issues/21504 | |
| 240 | + '#\.staging\.kinsta\.com$#i', // Kinsta.com. | |
| 241 | + '#\.kinsta\.cloud$#i', // Kinsta.com. | |
| 242 | + '#\.stage\.site$#i', // DreamPress. | |
| 243 | + '#\.newspackstaging\.com$#i', // Newspack. | |
| 244 | + '#^(?!live-)([a-zA-Z0-9-]+)\.pantheonsite\.io$#i', // Pantheon. | |
| 245 | + '#\.flywheelsites\.com$#i', // Flywheel. | |
| 246 | + '#\.flywheelstaging\.com$#i', // Flywheel. | |
| 247 | + '#\.cloudwaysapps\.com$#i', // Cloudways. | |
| 248 | + '#\.azurewebsites\.net$#i', // Azure. | |
| 249 | + '#\.wpserveur\.net$#i', // WPServeur. | |
| 250 | + '#\-liquidwebsites\.com$#i', // Liquidweb. | |
| 251 | + ), | |
| 252 | + 'constants' => array( | |
| 253 | + 'IS_WPE_SNAPSHOT', // WP Engine. This is used on their legacy staging environment. Their new platform does not have a constant. https://github.com/Automattic/jetpack/issues/21504 | |
| 254 | + 'KINSTA_DEV_ENV', // Kinsta.com. | |
| 255 | + 'WPSTAGECOACH_STAGING', // WP Stagecoach. | |
| 256 | + 'JETPACK_STAGING_MODE', // Generic. | |
| 257 | + 'WP_LOCAL_DEV', // Generic. | |
| 258 | + ), | |
| 259 | + ); | |
| 260 | + /** | |
| 261 | + * Filters the flags of known staging sites. | |
| 262 | + * | |
| 263 | + * @since 1.1.1 | |
| 264 | + * @since-jetpack 3.9.0 | |
| 265 | + * | |
| 266 | + * @param array $known_staging { | |
| 267 | + * An array of arrays that each are used to check if the current site is staging. | |
| 268 | + * @type array $urls URLs of staging sites in regex to check against site_url. | |
| 269 | + * @type array $constants PHP constants of known staging/developement environments. | |
| 270 | + * } | |
| 271 | + */ | |
| 272 | + $known_staging = apply_filters( 'jetpack_known_staging', $known_staging ); | |
| 273 | + | |
| 274 | + if ( isset( $known_staging['urls'] ) ) { | |
| 275 | + $site_url = site_url(); | |
| 276 | + foreach ( $known_staging['urls'] as $url ) { | |
| 277 | + if ( preg_match( $url, wp_parse_url( $site_url, PHP_URL_HOST ) ) ) { | |
| 278 | + $is_staging = true; | |
| 279 | + break; | |
| 280 | + } | |
| 281 | + } | |
| 282 | + } | |
| 283 | + | |
| 284 | + if ( isset( $known_staging['constants'] ) ) { | |
| 285 | + foreach ( $known_staging['constants'] as $constant ) { | |
| 286 | + if ( defined( $constant ) && constant( $constant ) ) { | |
| 287 | + $is_staging = true; | |
| 288 | + } | |
| 289 | + } | |
| 290 | + } | |
| 291 | + | |
| 292 | + // Last, let's check if sync is erroring due to an IDC. If so, set the site to staging mode. | |
| 293 | + if ( ! $is_staging && method_exists( 'Automattic\\Jetpack\\Identity_Crisis', 'validate_sync_error_idc_option' ) && \Automattic\Jetpack\Identity_Crisis::validate_sync_error_idc_option() ) { | |
| 294 | + $is_staging = true; | |
| 295 | + } | |
| 296 | + | |
| 297 | + /** | |
| 298 | + * Filters is_staging_site check. | |
| 299 | + * | |
| 300 | + * @since 1.1.1 | |
| 301 | + * @since-jetpack 3.9.0 | |
| 302 | + * | |
| 303 | + * @param bool $is_staging If the current site is a staging site. | |
| 304 | + */ | |
| 305 | + $is_staging = apply_filters( 'jetpack_is_staging_site', $is_staging ); | |
| 306 | + | |
| 307 | + Cache::set( 'is_staging_site', $is_staging ); | |
| 308 | + return $is_staging; | |
| 309 | + } | |
| 310 | + | |
| 311 | + /** | |
| 312 | + * If the site is in safe mode. | |
| 313 | + * | |
| 314 | + * @since 3.3.0 | |
| 315 | + * | |
| 316 | + * @return bool | |
| 317 | + */ | |
| 318 | + public function in_safe_mode() { | |
| 319 | + $cached = Cache::get( 'in_safe_mode' ); | |
| 320 | + if ( null !== $cached ) { | |
| 321 | + return $cached; | |
| 322 | + } | |
| 323 | + $in_safe_mode = false; | |
| 324 | + if ( method_exists( 'Automattic\\Jetpack\\Identity_Crisis', 'validate_sync_error_idc_option' ) && \Automattic\Jetpack\Identity_Crisis::validate_sync_error_idc_option() ) { | |
| 325 | + $in_safe_mode = true; | |
| 326 | + } | |
| 327 | + /** | |
| 328 | + * Filters in_safe_mode check. | |
| 329 | + * | |
| 330 | + * @since 3.3.0 | |
| 331 | + * | |
| 332 | + * @param bool $in_safe_mode If the current site is in safe mode. | |
| 333 | + */ | |
| 334 | + $in_safe_mode = apply_filters( 'jetpack_is_in_safe_mode', $in_safe_mode ); | |
| 335 | + | |
| 336 | + Cache::set( 'in_safe_mode', $in_safe_mode ); | |
| 337 | + return $in_safe_mode; | |
| 338 | + } | |
| 339 | + | |
| 340 | + /** | |
| 341 | + * If the site is a development/staging site. | |
| 342 | + * This is a new version of is_staging_site added to separate safe mode from the legacy staging mode. | |
| 343 | + * This method checks for core WP_ENVIRONMENT_TYPE setting | |
| 344 | + * Using the jetpack_is_development_site filter. | |
| 345 | + * | |
| 346 | + * @since 3.3.0 | |
| 347 | + * | |
| 348 | + * @return bool | |
| 349 | + */ | |
| 350 | + public static function is_development_site() { | |
| 351 | + $cached = Cache::get( 'is_development_site' ); | |
| 352 | + if ( null !== $cached ) { | |
| 353 | + return $cached; | |
| 354 | + } | |
| 355 | + $is_dev_site = ! in_array( wp_get_environment_type(), array( 'production', 'local' ), true ); | |
| 356 | + /** | |
| 357 | + * Filters is_development_site check. | |
| 358 | + * | |
| 359 | + * @since 3.3.0 | |
| 360 | + * | |
| 361 | + * @param bool $is_dev_site If the current site is a staging or dev site. | |
| 362 | + */ | |
| 363 | + $is_dev_site = apply_filters( 'jetpack_is_development_site', $is_dev_site ); | |
| 364 | + | |
| 365 | + Cache::set( 'is_development_site', $is_dev_site ); | |
| 366 | + return $is_dev_site; | |
| 367 | + } | |
| 368 | + | |
| 369 | + /** | |
| 370 | + * Whether the site is currently onboarding or not. | |
| 371 | + * A site is considered as being onboarded if it currently has an onboarding token. | |
| 372 | + * | |
| 373 | + * @since-jetpack 5.8 | |
| 374 | + * | |
| 375 | + * @deprecated since 4.0.0 | |
| 376 | + * | |
| 377 | + * @access public | |
| 378 | + * @static | |
| 379 | + * | |
| 380 | + * @return bool True if the site is currently onboarding, false otherwise | |
| 381 | + */ | |
| 382 | + public function is_onboarding() { | |
| 383 | + return \Jetpack_Options::get_option( 'onboarding' ) !== false; | |
| 384 | + } | |
| 385 | + | |
| 386 | + /** | |
| 387 | + * Whether the site is currently private or not. | |
| 388 | + * On WordPress.com and WoA, sites can be marked as private | |
| 389 | + * | |
| 390 | + * @since 1.16.0 | |
| 391 | + * | |
| 392 | + * @return bool True if the site is private. | |
| 393 | + */ | |
| 394 | + public function is_private_site() { | |
| 395 | + $ret = Cache::get( 'is_private_site' ); | |
| 396 | + if ( null === $ret ) { | |
| 397 | + $is_private_site = '-1' === get_option( 'blog_public' ); | |
| 398 | + | |
| 399 | + /** | |
| 400 | + * Filters the is_private_site check. | |
| 401 | + * | |
| 402 | + * @since 1.16.1 | |
| 403 | + * | |
| 404 | + * @param bool $is_private_site True if the site is private. | |
| 405 | + */ | |
| 406 | + $is_private_site = apply_filters( 'jetpack_is_private_site', $is_private_site ); | |
| 407 | + | |
| 408 | + Cache::set( 'is_private_site', $is_private_site ); | |
| 409 | + return $is_private_site; | |
| 410 | + } | |
| 411 | + return $ret; | |
| 412 | + } | |
| 413 | + | |
| 414 | + /** | |
| 415 | + * Whether the site is currently unlaunched or not. | |
| 416 | + * On WordPress.com and WoA, sites can be marked as "coming soon", aka unlaunched | |
| 417 | + * | |
| 418 | + * @since 1.16.0 | |
| 419 | + * | |
| 420 | + * @return bool True if the site is not launched. | |
| 421 | + */ | |
| 422 | + public function is_coming_soon() { | |
| 423 | + $ret = Cache::get( 'is_coming_soon' ); | |
| 424 | + if ( null === $ret ) { | |
| 425 | + $is_coming_soon = ( function_exists( 'site_is_coming_soon' ) && \site_is_coming_soon() ) | |
| 426 | + || get_option( 'wpcom_public_coming_soon' ); | |
| 427 | + | |
| 428 | + /** | |
| 429 | + * Filters the is_coming_soon check. | |
| 430 | + * | |
| 431 | + * @since 1.16.1 | |
| 432 | + * | |
| 433 | + * @param bool $is_coming_soon True if the site is coming soon (i.e. unlaunched). | |
| 434 | + */ | |
| 435 | + $is_coming_soon = apply_filters( 'jetpack_is_coming_soon', $is_coming_soon ); | |
| 436 | + | |
| 437 | + Cache::set( 'is_coming_soon', $is_coming_soon ); | |
| 438 | + return $is_coming_soon; | |
| 439 | + } | |
| 440 | + return $ret; | |
| 441 | + } | |
| 442 | + | |
| 443 | + /** | |
| 444 | + * Returns the site slug suffix to be used as part of Calypso URLs. | |
| 445 | + * | |
| 446 | + * Strips http:// or https:// from a url, replaces forward slash with ::. | |
| 447 | + * | |
| 448 | + * @since 1.6.0 | |
| 449 | + * | |
| 450 | + * @param string $url Optional. URL to build the site suffix from. Default: Home URL. | |
| 451 | + * | |
| 452 | + * @return string | |
| 453 | + */ | |
| 454 | + public function get_site_suffix( $url = '' ) { | |
| 455 | + // On WordPress.com, site suffixes are a bit different. | |
| 456 | + if ( method_exists( 'WPCOM_Masterbar', 'get_calypso_site_slug' ) ) { | |
| 457 | + return WPCOM_Masterbar::get_calypso_site_slug( get_current_blog_id() ); | |
| 458 | + } | |
| 459 | + | |
| 460 | + // Grab the 'site_url' option for WoA sites to avoid plugins to interfere with the site | |
| 461 | + // identifier (e.g. i18n plugins may change the main url to '<DOMAIN>/<LOCALE>', but we | |
| 462 | + // want to exclude the locale since it's not part of the site suffix). | |
| 463 | + if ( ( new Host() )->is_woa_site() ) { | |
| 464 | + $url = \site_url(); | |
| 465 | + } | |
| 466 | + | |
| 467 | + if ( empty( $url ) ) { | |
| 468 | + // WordPress can be installed in subdirectories (e.g. make.wordpress.org/plugins) | |
| 469 | + // where the 'site_url' option points to the root domain (e.g. make.wordpress.org) | |
| 470 | + // which could collide with another site in the same domain but with WordPress | |
| 471 | + // installed in a different subdirectory (e.g. make.wordpress.org/core). To avoid | |
| 472 | + // such collision, we identify the site with the 'home_url' option. | |
| 473 | + $url = \home_url(); | |
| 474 | + } | |
| 475 | + | |
| 476 | + $url = preg_replace( '#^.*?://#', '', $url ); | |
| 477 | + $url = str_replace( '/', '::', $url ); | |
| 478 | + | |
| 479 | + return rtrim( $url, ':' ); | |
| 480 | + } | |
| 481 | +} | |