Code Duplication    Length = 3-3 lines in 3 locations

examples/SiteSearchPinger/index.php 3 locations

@@ 39-41 (lines=3) @@
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            $settings = require_once '../settings.php';
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            $pinger = new SiteSearchPinger();
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            if (!isset($settings["pinger"]["key"]) || !$settings["pinger"]["key"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
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            if (!isset($settings["pinger"]["login"]) || !$settings["pinger"]["login"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
@@ 42-44 (lines=3) @@
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            if (!isset($settings["pinger"]["key"]) || !$settings["pinger"]["key"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
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            if (!isset($settings["pinger"]["login"]) || !$settings["pinger"]["login"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
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            if (!isset($settings["pinger"]["searchId"]) || !$settings["pinger"]["searchId"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
@@ 45-47 (lines=3) @@
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            if (!isset($settings["pinger"]["login"]) || !$settings["pinger"]["login"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
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            if (!isset($settings["pinger"]["searchId"]) || !$settings["pinger"]["searchId"]) {
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                throw new SiteSearchPingerException('Empty pinger key');
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            }
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            $pinger->key = $settings["pinger"]["key"];
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            $pinger->login = $settings["pinger"]["login"];