code optimization
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49e812f3d3
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@ -44,16 +44,14 @@ trait TraitMemcacheCommand
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foreach ($lines as $line) {
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if (preg_match("/STAT items:([\d]+):number ([\d]+)/", $line, $matches)) {
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if (preg_match("/STAT items:([\d]+):number ([\d]+)/", $line, $matches) &&
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isset($matches[1]) &&
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!in_array($matches[1], $keys)) {
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if (isset($matches[1])) {
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if (!in_array($matches[1], $keys)) {
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$slabs[] = $matches[1];
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$string = $this->sendMemcacheCommand("stats cachedump " . $matches[1] . " " . $matches[2]);
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preg_match_all("/ITEM (.*?) /", $string, $matches);
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$keys = array_merge($keys, $matches[1]);
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}
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}
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$slabs[] = $matches[1];
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$string = $this->sendMemcacheCommand("stats cachedump " . $matches[1] . " " . $matches[2]);
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preg_match_all("/ITEM (.*?) /", $string, $matches);
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$keys = array_merge($keys, $matches[1]);
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}
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}
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@ -83,7 +81,7 @@ trait TraitMemcacheCommand
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fwrite($s, $command . "\r\n");
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$buf = '';
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while ((!feof($s))) {
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while (!feof($s)) {
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$buf .= fgets($s, 256);
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