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<?php $x=120311023; $y=321231231; $t=microtime(); $quad_x = $x & 32768 ? 1 : 0; $quad_y = $y & 32768 ? 1 : 0; echo microtime()-$t."\n"; $t=microtime(); list($x,$y)=array($x & 32768 ? 1:0,$y & 32768 ? 1 : 0); echo microtime()-$t."\n";

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36.84 ms | 402 KiB | 5 Q