Code Duplication    Length = 15-15 lines in 2 locations

tests/ZeroMqTest.php 2 locations

@@ 54-68 (lines=15) @@
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        $ticks = 0;
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        while (true) {
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            $this->server->tick();
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            // the listener should have incremented this
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            if ($store === 1) {
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                break;
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            }
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            if (++$ticks >= 3) {
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                $this->fail();
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            }
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            sleep(1);
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        }
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        $this->server->removeListener("foo", $listener);
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@@ 76-90 (lines=15) @@
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        $ticks = 0;
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        while (true) {
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            $this->server->tick();
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            // the listener should not have incremented this, because it's gone!
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            if ($store === 1) {
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                break;
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            }
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            if (++$ticks >= 3) {
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                $this->fail();
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            }
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            sleep(1);
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        }
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    }
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    /**