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Get ALL keys from memcache using PHP
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| <?php | |
| $server = "localhost"; | |
| $port = 11211; | |
| /** | |
| * Taken directly from memcache PECL source | |
| * | |
| * http://pecl.php.net/package/memcache | |
| * | |
| */ | |
| function sendMemcacheCommand($server,$port,$command){ | |
| $s = @fsockopen($server,$port); | |
| if (!$s){ | |
| die("Cant connect to:".$server.':'.$port); | |
| } | |
| fwrite($s, $command."\r\n"); | |
| $buf=''; | |
| while ((!feof($s))) { | |
| $buf .= fgets($s, 256); | |
| if (strpos($buf,"END\r\n")!==false){ // stat says end | |
| break; | |
| } | |
| if (strpos($buf,"DELETED\r\n")!==false || strpos($buf,"NOT_FOUND\r\n")!==false){ // delete says these | |
| break; | |
| } | |
| if (strpos($buf,"OK\r\n")!==false){ // flush_all says ok | |
| break; | |
| } | |
| } | |
| fclose($s); | |
| return ($buf); | |
| } | |
| $string = sendMemcacheCommand($server, $port, "stats items"); | |
| $lines = explode("\r\n", $string); | |
| $slabs = array(); | |
| foreach($lines as $line) { | |
| if (preg_match("/STAT items:([\d]+):number ([\d]+)/", $line, $matches)) { | |
| if (isset($matches[1])) { | |
| if (!in_array($matches[1], $slabs)) { | |
| $slabs[] = $matches[1]; | |
| $string = sendMemcacheCommand($server, $port, "stats cachedump " . $matches[1] . " " . $matches[2]); | |
| echo "Slab # " . $matches[1] . "<br />"; | |
| preg_match_all("/ITEM (.*?) /", $string, $matches); | |
| var_dump($matches[1]); | |
| echo "<hr />"; | |
| } | |
| } | |
| } | |
| } | |
| ?> |
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