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<?php function hashCalc($arrKey) { $keyLen=count($arrKey); $hash=5381; $i=0; for(;$keyLen>=8;$keyLen-=8) { $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; $hash=(($hash<<5)+$hash)+$arrKey[$i++]; } switch($keyLen) { case 7: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 6: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 5: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 4: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 3: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 2: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 1: $hash=(($hash<<5)+$hash)+$arrKey[$i++]; case 0: default: break; } return $hash; } $arrInput=explode(",","0,1,2,3,4,5,6,7,8,9,1,2,3,4,5"); echo hashCalc($arrInput);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Implicit conversion from float 1.3712707475956173E+19 to int loses precision in /in/26aTk on line 23 Deprecated: Implicit conversion from float 9.797488937524464E+18 to int loses precision in /in/26aTk on line 24 Deprecated: Implicit conversion from float 9.722485685244922E+18 to int loses precision in /in/26aTk on line 25 -6.4418707756273E+17
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.1, 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.1, 5.2.7 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
-6.4418707756273E+17
Output for 5.2.2 - 5.2.6
-644187077562730000
Output for 5.0.2
1.3712707475956E+19

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