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<?php function generator($array, $prefix) { foreach ($array as $k => $v) { yield $prefix . $k => $v; } } function generatorPrefix($array, $prefix = 'prefix') { return iterator_to_array(generator($array, $prefix)); } function constructPrefix($array, $prefix = 'prefix') { // 1 loop over data $result = []; foreach ($array as $k => $v) { $result[$prefix . $k] = $v; } return $result; } function mapKeyAndCombinePrefix($array, $prefix = 'prefix') { // 3 loops over data return array_combine( array_map( fn($k) => $prefix . $k, array_keys($array) ), $array ); } function substrReplaceAndCombinePrefix($array, $prefix = 'prefix') { // 3 loops over data return array_combine( substr_replace(array_keys($array), $prefix, 0, 0), $array ); } function walkPrefix($array, $prefix = 'prefix') { // 1 loop over data $result = []; array_walk( $array, function($v, $k, $prefix) use (&$result) { $result[$prefix . $k] = $v; }, $prefix ); return $result; } function reducePrefix($array, $prefix = 'prefix') { // 2 loops over data return array_reduce( array_keys($array), function($result, $k) use ($array, $prefix) { $result[$prefix . $k] = $array[$k]; return $result; }, [] ); } function returnTime(callable $function, int $repeat = 20) { $tests = []; for ($i = 0; $i < $repeat; ++$i) { $startTime = microtime(true); $function(); $endTime = microtime(true); $tests[] = $endTime - $startTime; } // Representing the average return 1000 * array_sum($tests) / $repeat; } $array = range(0, 2000); foreach (['substrReplaceAndCombinePrefix', 'constructPrefix', 'mapKeyAndCombinePrefix', 'generatorPrefix', 'walkPrefix', 'reducePrefix'] as $test) { echo "Duration of $test: ", returnTime(fn() => $test($array)) . PHP_EOL; }
Output for 8.3.4
Duration of substrReplaceAndCombinePrefix: 0.27579069137573 Duration of constructPrefix: 0.26564598083496 Duration of mapKeyAndCombinePrefix: 0.34887790679932 Duration of generatorPrefix: 0.35291910171509 Duration of walkPrefix: 0.39149522781372 Duration of reducePrefix: 11.490392684937
Output for 8.3.3
Duration of substrReplaceAndCombinePrefix: 0.17545223236084 Duration of constructPrefix: 0.17861127853394 Duration of mapKeyAndCombinePrefix: 0.23384094238281 Duration of generatorPrefix: 0.26350021362305 Duration of walkPrefix: 0.31675100326538 Duration of reducePrefix: 12.070095539093
Output for 8.3.2
Duration of substrReplaceAndCombinePrefix: 0.2698540687561 Duration of constructPrefix: 0.27124881744385 Duration of mapKeyAndCombinePrefix: 0.46005249023438 Duration of generatorPrefix: 0.46066045761108 Duration of walkPrefix: 0.55465698242188 Duration of reducePrefix: 11.936438083649
Output for 8.3.1
Duration of substrReplaceAndCombinePrefix: 0.27536153793335 Duration of constructPrefix: 0.27281045913696 Duration of mapKeyAndCombinePrefix: 0.34581422805786 Duration of generatorPrefix: 0.32670497894287 Duration of walkPrefix: 0.37270784378052 Duration of reducePrefix: 11.237001419067
Output for 8.3.0
Duration of substrReplaceAndCombinePrefix: 0.17920732498169 Duration of constructPrefix: 0.17685890197754 Duration of mapKeyAndCombinePrefix: 0.23139715194702 Duration of generatorPrefix: 0.25376081466675 Duration of walkPrefix: 0.31092166900635 Duration of reducePrefix: 11.263120174408
Output for 8.2.17
Duration of substrReplaceAndCombinePrefix: 0.27114152908325 Duration of constructPrefix: 0.27706623077393 Duration of mapKeyAndCombinePrefix: 0.35420656204224 Duration of generatorPrefix: 0.37760734558105 Duration of walkPrefix: 0.46861171722412 Duration of reducePrefix: 11.417043209076
Output for 8.2.16
Duration of substrReplaceAndCombinePrefix: 0.26155710220337 Duration of constructPrefix: 0.2776026725769 Duration of mapKeyAndCombinePrefix: 0.33435821533203 Duration of generatorPrefix: 0.37636756896973 Duration of walkPrefix: 0.46354532241821 Duration of reducePrefix: 11.781823635101
Output for 8.2.15
Duration of substrReplaceAndCombinePrefix: 0.26576519012451 Duration of constructPrefix: 0.28400421142578 Duration of mapKeyAndCombinePrefix: 0.34123659133911 Duration of generatorPrefix: 0.39749145507812 Duration of walkPrefix: 0.47266483306885 Duration of reducePrefix: 12.004685401917
Output for 8.2.14
Duration of substrReplaceAndCombinePrefix: 0.22575855255127 Duration of constructPrefix: 0.18378496170044 Duration of mapKeyAndCombinePrefix: 0.2418041229248 Duration of generatorPrefix: 0.25440454483032 Duration of walkPrefix: 0.31100511550903 Duration of reducePrefix: 11.556887626648
Output for 8.2.13
Duration of substrReplaceAndCombinePrefix: 0.26334524154663 Duration of constructPrefix: 0.26984214782715 Duration of mapKeyAndCombinePrefix: 0.34544467926025 Duration of generatorPrefix: 0.37310123443604 Duration of walkPrefix: 0.46554803848267 Duration of reducePrefix: 11.676585674286
Output for 8.2.12
Duration of substrReplaceAndCombinePrefix: 0.25405883789062 Duration of constructPrefix: 0.28434991836548 Duration of mapKeyAndCombinePrefix: 0.36081075668335 Duration of generatorPrefix: 0.40440559387207 Duration of walkPrefix: 0.46125650405884 Duration of reducePrefix: 11.520791053772
Output for 8.2.11
Duration of substrReplaceAndCombinePrefix: 0.17315149307251 Duration of constructPrefix: 0.18165111541748 Duration of mapKeyAndCombinePrefix: 0.22444725036621 Duration of generatorPrefix: 0.24915933609009 Duration of walkPrefix: 0.31746625900269 Duration of reducePrefix: 12.203550338745
Output for 8.2.10
Duration of substrReplaceAndCombinePrefix: 0.1802921295166 Duration of constructPrefix: 0.22127628326416 Duration of mapKeyAndCombinePrefix: 0.30306577682495 Duration of generatorPrefix: 0.26979446411133 Duration of walkPrefix: 0.37425756454468 Duration of reducePrefix: 11.331343650818
Output for 8.2.9
Duration of substrReplaceAndCombinePrefix: 0.17786026000977 Duration of constructPrefix: 0.18144845962524 Duration of mapKeyAndCombinePrefix: 0.22561550140381 Duration of generatorPrefix: 0.25477409362793 Duration of walkPrefix: 0.33775568008423 Duration of reducePrefix: 11.245512962341
Output for 8.2.8
Duration of substrReplaceAndCombinePrefix: 0.16978979110718 Duration of constructPrefix: 0.17890930175781 Duration of mapKeyAndCombinePrefix: 0.22807121276855 Duration of generatorPrefix: 0.2630352973938 Duration of walkPrefix: 0.31501054763794 Duration of reducePrefix: 13.312137126923
Output for 8.2.7
Duration of substrReplaceAndCombinePrefix: 0.23354291915894 Duration of constructPrefix: 0.1833438873291 Duration of mapKeyAndCombinePrefix: 0.2219557762146 Duration of generatorPrefix: 0.24778842926025 Duration of walkPrefix: 0.31571388244629 Duration of reducePrefix: 11.404752731323
Output for 8.2.6
Duration of substrReplaceAndCombinePrefix: 0.27269124984741 Duration of constructPrefix: 0.28818845748901 Duration of mapKeyAndCombinePrefix: 0.34699440002441 Duration of generatorPrefix: 0.3709077835083 Duration of walkPrefix: 0.46671628952026 Duration of reducePrefix: 12.10869550705
Output for 8.2.5
Duration of substrReplaceAndCombinePrefix: 0.27865171432495 Duration of constructPrefix: 0.26606321334839 Duration of mapKeyAndCombinePrefix: 0.34540891647339 Duration of generatorPrefix: 0.37636756896973 Duration of walkPrefix: 0.45636892318726 Duration of reducePrefix: 11.543452739716
Output for 8.2.4
Duration of substrReplaceAndCombinePrefix: 0.23201704025269 Duration of constructPrefix: 0.24195909500122 Duration of mapKeyAndCombinePrefix: 0.2375602722168 Duration of generatorPrefix: 0.26179552078247 Duration of walkPrefix: 0.34404993057251 Duration of reducePrefix: 12.05620765686
Output for 8.2.3
Duration of substrReplaceAndCombinePrefix: 0.17546415328979 Duration of constructPrefix: 0.18215179443359 Duration of mapKeyAndCombinePrefix: 0.22294521331787 Duration of generatorPrefix: 0.24629831314087 Duration of walkPrefix: 0.32380819320679 Duration of reducePrefix: 11.297273635864
Output for 8.2.2
Duration of substrReplaceAndCombinePrefix: 0.20269155502319 Duration of constructPrefix: 0.20601749420166 Duration of mapKeyAndCombinePrefix: 0.26350021362305 Duration of generatorPrefix: 0.29670000076294 Duration of walkPrefix: 0.38979053497314 Duration of reducePrefix: 12.094509601593
Output for 8.2.1
Duration of substrReplaceAndCombinePrefix: 0.18520355224609 Duration of constructPrefix: 0.17645359039307 Duration of mapKeyAndCombinePrefix: 0.23422241210938 Duration of generatorPrefix: 0.24938583374023 Duration of walkPrefix: 0.31695365905762 Duration of reducePrefix: 12.193942070007
Output for 8.2.0
Duration of substrReplaceAndCombinePrefix: 0.17420053482056 Duration of constructPrefix: 0.17886161804199 Duration of mapKeyAndCombinePrefix: 0.22932291030884 Duration of generatorPrefix: 0.25395154953003 Duration of walkPrefix: 0.32393932342529 Duration of reducePrefix: 11.368644237518
Output for 8.1.27
Duration of substrReplaceAndCombinePrefix: 0.27701854705811 Duration of constructPrefix: 0.27469396591187 Duration of mapKeyAndCombinePrefix: 0.35111904144287 Duration of generatorPrefix: 0.42049884796143 Duration of walkPrefix: 0.52040815353394 Duration of reducePrefix: 11.61675453186
Output for 8.1.26
Duration of substrReplaceAndCombinePrefix: 0.17340183258057 Duration of constructPrefix: 0.17893314361572 Duration of mapKeyAndCombinePrefix: 0.23181438446045 Duration of generatorPrefix: 0.27158260345459 Duration of walkPrefix: 0.32405853271484 Duration of reducePrefix: 10.91810464859
Output for 8.1.25
Duration of substrReplaceAndCombinePrefix: 0.27711391448975 Duration of constructPrefix: 0.27304887771606 Duration of mapKeyAndCombinePrefix: 0.36329030990601 Duration of generatorPrefix: 0.39157867431641 Duration of walkPrefix: 0.46286582946777 Duration of reducePrefix: 11.764168739319
Output for 8.1.24
Duration of substrReplaceAndCombinePrefix: 0.28351545333862 Duration of constructPrefix: 0.27865171432495 Duration of mapKeyAndCombinePrefix: 0.30715465545654 Duration of generatorPrefix: 0.3371000289917 Duration of walkPrefix: 0.32286643981934 Duration of reducePrefix: 10.965764522552
Output for 8.1.23
Duration of substrReplaceAndCombinePrefix: 0.27403831481934 Duration of constructPrefix: 0.28012990951538 Duration of mapKeyAndCombinePrefix: 0.33540725708008 Duration of generatorPrefix: 0.38596391677856 Duration of walkPrefix: 0.462806224823 Duration of reducePrefix: 11.575782299042
Output for 8.1.22
Duration of substrReplaceAndCombinePrefix: 0.26969909667969 Duration of constructPrefix: 0.26940107345581 Duration of mapKeyAndCombinePrefix: 0.36865472793579 Duration of generatorPrefix: 0.38806200027466 Duration of walkPrefix: 0.38566589355469 Duration of reducePrefix: 11.25990152359
Output for 8.1.21
Duration of substrReplaceAndCombinePrefix: 0.27824640274048 Duration of constructPrefix: 0.2748966217041 Duration of mapKeyAndCombinePrefix: 0.2793550491333 Duration of generatorPrefix: 0.31449794769287 Duration of walkPrefix: 0.30570030212402 Duration of reducePrefix: 10.844194889069
Output for 8.1.20
Duration of substrReplaceAndCombinePrefix: 0.26925802230835 Duration of constructPrefix: 0.29940605163574 Duration of mapKeyAndCombinePrefix: 0.31659603118896 Duration of generatorPrefix: 0.35144090652466 Duration of walkPrefix: 0.46930313110352 Duration of reducePrefix: 11.526131629944
Output for 8.1.19
Duration of substrReplaceAndCombinePrefix: 0.26838779449463 Duration of constructPrefix: 0.27005672454834 Duration of mapKeyAndCombinePrefix: 0.34562349319458 Duration of generatorPrefix: 0.37651062011719 Duration of walkPrefix: 0.51286220550537 Duration of reducePrefix: 11.281323432922
Output for 8.1.18
Duration of substrReplaceAndCombinePrefix: 0.27222633361816 Duration of constructPrefix: 0.28544664382935 Duration of mapKeyAndCombinePrefix: 0.34283399581909 Duration of generatorPrefix: 0.35974979400635 Duration of walkPrefix: 0.39093494415283 Duration of reducePrefix: 11.692142486572
Output for 8.1.17
Duration of substrReplaceAndCombinePrefix: 0.26354789733887 Duration of constructPrefix: 0.2806544303894 Duration of mapKeyAndCombinePrefix: 0.33514499664307 Duration of generatorPrefix: 0.40053129196167 Duration of walkPrefix: 0.38154125213623 Duration of reducePrefix: 10.909116268158
Output for 8.1.16
Duration of substrReplaceAndCombinePrefix: 0.18424987792969 Duration of constructPrefix: 0.18466711044312 Duration of mapKeyAndCombinePrefix: 0.22778511047363 Duration of generatorPrefix: 0.26129484176636 Duration of walkPrefix: 0.31780004501343 Duration of reducePrefix: 10.923719406128
Output for 8.1.15
Duration of substrReplaceAndCombinePrefix: 0.27240514755249 Duration of constructPrefix: 0.27940273284912 Duration of mapKeyAndCombinePrefix: 0.35674571990967 Duration of generatorPrefix: 0.38360357284546 Duration of walkPrefix: 0.40825605392456 Duration of reducePrefix: 11.508047580719
Output for 8.1.14
Duration of substrReplaceAndCombinePrefix: 0.189208984375 Duration of constructPrefix: 0.19251108169556 Duration of mapKeyAndCombinePrefix: 0.24168491363525 Duration of generatorPrefix: 0.26785135269165 Duration of walkPrefix: 0.31996965408325 Duration of reducePrefix: 10.916435718536
Output for 8.1.13
Duration of substrReplaceAndCombinePrefix: 0.30852556228638 Duration of constructPrefix: 0.27921199798584 Duration of mapKeyAndCombinePrefix: 0.34579038619995 Duration of generatorPrefix: 0.38033723831177 Duration of walkPrefix: 0.45714378356934 Duration of reducePrefix: 11.28796339035
Output for 8.1.12
Duration of substrReplaceAndCombinePrefix: 0.27470588684082 Duration of constructPrefix: 0.28024911880493 Duration of mapKeyAndCombinePrefix: 0.3408670425415 Duration of generatorPrefix: 0.37496089935303 Duration of walkPrefix: 0.40000677108765 Duration of reducePrefix: 10.888743400574
Output for 8.1.11
Duration of substrReplaceAndCombinePrefix: 0.28196573257446 Duration of constructPrefix: 0.27987957000732 Duration of mapKeyAndCombinePrefix: 0.34536123275757 Duration of generatorPrefix: 0.39474964141846 Duration of walkPrefix: 0.46446323394775 Duration of reducePrefix: 12.560319900513
Output for 8.1.10
Duration of substrReplaceAndCombinePrefix: 0.26425123214722 Duration of constructPrefix: 0.27039051055908 Duration of mapKeyAndCombinePrefix: 0.34904479980469 Duration of generatorPrefix: 0.38285255432129 Duration of walkPrefix: 0.46490430831909 Duration of reducePrefix: 11.807918548584
Output for 8.1.9
Duration of substrReplaceAndCombinePrefix: 0.2621054649353 Duration of constructPrefix: 0.27278661727905 Duration of mapKeyAndCombinePrefix: 0.35384893417358 Duration of generatorPrefix: 0.38858652114868 Duration of walkPrefix: 0.46385526657104 Duration of reducePrefix: 11.329066753387
Output for 8.1.8
Duration of substrReplaceAndCombinePrefix: 0.17526149749756 Duration of constructPrefix: 0.182044506073 Duration of mapKeyAndCombinePrefix: 0.24479627609253 Duration of generatorPrefix: 0.26520490646362 Duration of walkPrefix: 0.32168626785278 Duration of reducePrefix: 11.340939998627
Output for 8.1.7
Duration of substrReplaceAndCombinePrefix: 0.18254518508911 Duration of constructPrefix: 0.18280744552612 Duration of mapKeyAndCombinePrefix: 0.24809837341309 Duration of generatorPrefix: 0.25025606155396 Duration of walkPrefix: 0.31144618988037 Duration of reducePrefix: 11.615991592407
Output for 8.1.6
Duration of substrReplaceAndCombinePrefix: 0.18355846405029 Duration of constructPrefix: 0.17914772033691 Duration of mapKeyAndCombinePrefix: 0.23800134658813 Duration of generatorPrefix: 0.26649236679077 Duration of walkPrefix: 0.31070709228516 Duration of reducePrefix: 10.872912406921
Output for 8.1.5
Duration of substrReplaceAndCombinePrefix: 0.27614831924438 Duration of constructPrefix: 0.28164386749268 Duration of mapKeyAndCombinePrefix: 0.35160779953003 Duration of generatorPrefix: 0.37800073623657 Duration of walkPrefix: 0.47106742858887 Duration of reducePrefix: 11.221969127655
Output for 8.1.4
Duration of substrReplaceAndCombinePrefix: 0.17720460891724 Duration of constructPrefix: 0.17615556716919 Duration of mapKeyAndCombinePrefix: 0.23058652877808 Duration of generatorPrefix: 0.27378797531128 Duration of walkPrefix: 0.30885934829712 Duration of reducePrefix: 11.465573310852
Output for 8.1.3
Duration of substrReplaceAndCombinePrefix: 0.26760101318359 Duration of constructPrefix: 0.28444528579712 Duration of mapKeyAndCombinePrefix: 0.34849643707275 Duration of generatorPrefix: 0.37558078765869 Duration of walkPrefix: 0.46265125274658 Duration of reducePrefix: 11.130893230438
Output for 8.1.2
Duration of substrReplaceAndCombinePrefix: 0.27339458465576 Duration of constructPrefix: 0.28175115585327 Duration of mapKeyAndCombinePrefix: 0.35045146942139 Duration of generatorPrefix: 0.38615465164185 Duration of walkPrefix: 0.46257972717285 Duration of reducePrefix: 11.08011007309
Output for 8.1.1
Duration of substrReplaceAndCombinePrefix: 0.26859045028687 Duration of constructPrefix: 0.27905702590942 Duration of mapKeyAndCombinePrefix: 0.34254789352417 Duration of generatorPrefix: 0.38225650787354 Duration of walkPrefix: 0.47180652618408 Duration of reducePrefix: 11.675918102264
Output for 8.1.0
Duration of substrReplaceAndCombinePrefix: 0.25303363800049 Duration of constructPrefix: 0.2745509147644 Duration of mapKeyAndCombinePrefix: 0.33899545669556 Duration of generatorPrefix: 0.25268793106079 Duration of walkPrefix: 0.47417879104614 Duration of reducePrefix: 11.747217178345
Output for 8.0.30
Duration of substrReplaceAndCombinePrefix: 0.177001953125 Duration of constructPrefix: 0.17805099487305 Duration of mapKeyAndCombinePrefix: 0.238037109375 Duration of generatorPrefix: 0.26178359985352 Duration of walkPrefix: 0.31485557556152 Duration of reducePrefix: 11.416923999786
Output for 8.0.29
Duration of substrReplaceAndCombinePrefix: 0.20066499710083 Duration of constructPrefix: 0.18730163574219 Duration of mapKeyAndCombinePrefix: 0.23986101150513 Duration of generatorPrefix: 0.26246309280396 Duration of walkPrefix: 0.3157377243042 Duration of reducePrefix: 10.992753505707
Output for 8.0.28
Duration of substrReplaceAndCombinePrefix: 0.20049810409546 Duration of constructPrefix: 0.19309520721436 Duration of mapKeyAndCombinePrefix: 0.23136138916016 Duration of generatorPrefix: 0.25734901428223 Duration of walkPrefix: 0.31625032424927 Duration of reducePrefix: 13.056015968323
Output for 8.0.27
Duration of substrReplaceAndCombinePrefix: 0.18045902252197 Duration of constructPrefix: 0.19755363464355 Duration of mapKeyAndCombinePrefix: 0.23045539855957 Duration of generatorPrefix: 0.25874376296997 Duration of walkPrefix: 0.40824413299561 Duration of reducePrefix: 10.834503173828
Output for 8.0.26
Duration of substrReplaceAndCombinePrefix: 0.28694868087769 Duration of constructPrefix: 0.27464628219604 Duration of mapKeyAndCombinePrefix: 0.32355785369873 Duration of generatorPrefix: 0.32474994659424 Duration of walkPrefix: 0.34019947052002 Duration of reducePrefix: 10.922992229462
Output for 8.0.25
Duration of substrReplaceAndCombinePrefix: 0.28290748596191 Duration of constructPrefix: 0.27850866317749 Duration of mapKeyAndCombinePrefix: 0.3680944442749 Duration of generatorPrefix: 0.37513971328735 Duration of walkPrefix: 0.47149658203125 Duration of reducePrefix: 12.65195608139
Output for 8.0.24
Duration of substrReplaceAndCombinePrefix: 0.2705454826355 Duration of constructPrefix: 0.23564100265503 Duration of mapKeyAndCombinePrefix: 0.29010772705078 Duration of generatorPrefix: 0.29104948043823 Duration of walkPrefix: 0.32345056533813 Duration of reducePrefix: 10.837852954865
Output for 8.0.23
Duration of substrReplaceAndCombinePrefix: 0.27676820755005 Duration of constructPrefix: 0.27941465377808 Duration of mapKeyAndCombinePrefix: 0.34823417663574 Duration of generatorPrefix: 0.38653612136841 Duration of walkPrefix: 0.39213895797729 Duration of reducePrefix: 10.898411273956
Output for 8.0.22
Duration of substrReplaceAndCombinePrefix: 0.18260478973389 Duration of constructPrefix: 0.18179416656494 Duration of mapKeyAndCombinePrefix: 0.22794008255005 Duration of generatorPrefix: 0.25873184204102 Duration of walkPrefix: 0.31635761260986 Duration of reducePrefix: 12.466371059418
Output for 8.0.21
Duration of substrReplaceAndCombinePrefix: 0.2683162689209 Duration of constructPrefix: 0.19211769104004 Duration of mapKeyAndCombinePrefix: 0.35246610641479 Duration of generatorPrefix: 0.37907361984253 Duration of walkPrefix: 0.41429996490479 Duration of reducePrefix: 11.317503452301
Output for 8.0.20
Duration of substrReplaceAndCombinePrefix: 0.27453899383545 Duration of constructPrefix: 0.28170347213745 Duration of mapKeyAndCombinePrefix: 0.34594535827637 Duration of generatorPrefix: 0.38626194000244 Duration of walkPrefix: 0.44190883636475 Duration of reducePrefix: 11.157357692719
Output for 8.0.19
Duration of substrReplaceAndCombinePrefix: 0.2701997756958 Duration of constructPrefix: 0.26670694351196 Duration of mapKeyAndCombinePrefix: 0.31778812408447 Duration of generatorPrefix: 0.31812191009521 Duration of walkPrefix: 0.38304328918457 Duration of reducePrefix: 11.602282524109
Output for 8.0.18
Duration of substrReplaceAndCombinePrefix: 0.23154020309448 Duration of constructPrefix: 0.24716854095459 Duration of mapKeyAndCombinePrefix: 0.34623146057129 Duration of generatorPrefix: 0.33532381057739 Duration of walkPrefix: 0.41519403457642 Duration of reducePrefix: 10.991775989532
Output for 8.0.17
Duration of substrReplaceAndCombinePrefix: 0.39181709289551 Duration of constructPrefix: 0.35016536712646 Duration of mapKeyAndCombinePrefix: 0.3722071647644 Duration of generatorPrefix: 0.34935474395752 Duration of walkPrefix: 0.43009519577026 Duration of reducePrefix: 11.89044713974
Output for 8.0.16
Duration of substrReplaceAndCombinePrefix: 0.19081830978394 Duration of constructPrefix: 0.18781423568726 Duration of mapKeyAndCombinePrefix: 0.24975538253784 Duration of generatorPrefix: 0.25564432144165 Duration of walkPrefix: 0.309157371521 Duration of reducePrefix: 12.617349624634
Output for 8.0.15
Duration of substrReplaceAndCombinePrefix: 0.29033422470093 Duration of constructPrefix: 0.29890537261963 Duration of mapKeyAndCombinePrefix: 0.33719539642334 Duration of generatorPrefix: 0.3180980682373 Duration of walkPrefix: 0.37415027618408 Duration of reducePrefix: 11.481297016144
Output for 8.0.14
Duration of substrReplaceAndCombinePrefix: 0.2861499786377 Duration of constructPrefix: 0.26485919952393 Duration of mapKeyAndCombinePrefix: 0.35631656646729 Duration of generatorPrefix: 0.35159587860107 Duration of walkPrefix: 0.39010047912598 Duration of reducePrefix: 11.143231391907
Output for 8.0.13
Duration of substrReplaceAndCombinePrefix: 0.30463933944702 Duration of constructPrefix: 0.28266906738281 Duration of mapKeyAndCombinePrefix: 0.36284923553467 Duration of generatorPrefix: 0.32411813735962 Duration of walkPrefix: 0.40668249130249 Duration of reducePrefix: 11.008059978485
Output for 8.0.12
Duration of substrReplaceAndCombinePrefix: 0.2051830291748 Duration of constructPrefix: 0.18954277038574 Duration of mapKeyAndCombinePrefix: 0.23366212844849 Duration of generatorPrefix: 0.25453567504883 Duration of walkPrefix: 0.31865835189819 Duration of reducePrefix: 11.8035197258
Output for 8.0.11
Duration of substrReplaceAndCombinePrefix: 0.19959211349487 Duration of constructPrefix: 0.17925500869751 Duration of mapKeyAndCombinePrefix: 0.23492574691772 Duration of generatorPrefix: 0.25660991668701 Duration of walkPrefix: 0.31304359436035 Duration of reducePrefix: 11.121439933777
Output for 8.0.10
Duration of substrReplaceAndCombinePrefix: 0.19029378890991 Duration of constructPrefix: 0.18481016159058 Duration of mapKeyAndCombinePrefix: 0.23494958877563 Duration of generatorPrefix: 0.26564598083496 Duration of walkPrefix: 0.32082796096802 Duration of reducePrefix: 10.932087898254
Output for 8.0.9
Duration of substrReplaceAndCombinePrefix: 0.27475357055664 Duration of constructPrefix: 0.28411149978638 Duration of mapKeyAndCombinePrefix: 0.3435492515564 Duration of generatorPrefix: 0.33543109893799 Duration of walkPrefix: 0.39639472961426 Duration of reducePrefix: 10.94034910202
Output for 8.0.8
Duration of substrReplaceAndCombinePrefix: 0.24536848068237 Duration of constructPrefix: 0.2561092376709 Duration of mapKeyAndCombinePrefix: 0.33847093582153 Duration of generatorPrefix: 0.3520131111145 Duration of walkPrefix: 0.43671131134033 Duration of reducePrefix: 14.473795890808
Output for 8.0.7
Duration of substrReplaceAndCombinePrefix: 0.20084381103516 Duration of constructPrefix: 0.18121004104614 Duration of mapKeyAndCombinePrefix: 0.37280321121216 Duration of generatorPrefix: 0.37461519241333 Duration of walkPrefix: 0.49333572387695 Duration of reducePrefix: 11.378967761993
Output for 8.0.6
Duration of substrReplaceAndCombinePrefix: 0.39080381393433 Duration of constructPrefix: 0.26968717575073 Duration of mapKeyAndCombinePrefix: 0.35289525985718 Duration of generatorPrefix: 0.37105083465576 Duration of walkPrefix: 0.38989782333374 Duration of reducePrefix: 10.711288452148
Output for 8.0.5
Duration of substrReplaceAndCombinePrefix: 0.41093826293945 Duration of constructPrefix: 0.51084756851196 Duration of mapKeyAndCombinePrefix: 0.44915676116943 Duration of generatorPrefix: 0.45739412307739 Duration of walkPrefix: 0.42492151260376 Duration of reducePrefix: 11.020517349243
Output for 8.0.3
Duration of substrReplaceAndCombinePrefix: 0.24964809417725 Duration of constructPrefix: 0.28488636016846 Duration of mapKeyAndCombinePrefix: 0.34478902816772 Duration of generatorPrefix: 0.36313533782959 Duration of walkPrefix: 0.38224458694458 Duration of reducePrefix: 10.821616649628
Output for 8.0.2
Duration of substrReplaceAndCombinePrefix: 0.28076171875 Duration of constructPrefix: 0.27104616165161 Duration of mapKeyAndCombinePrefix: 0.34923553466797 Duration of generatorPrefix: 0.39430856704712 Duration of walkPrefix: 0.4459023475647 Duration of reducePrefix: 11.015832424164
Output for 8.0.1
Duration of substrReplaceAndCombinePrefix: 0.17945766448975 Duration of constructPrefix: 0.18954277038574 Duration of mapKeyAndCombinePrefix: 0.23705959320068 Duration of generatorPrefix: 0.26481151580811 Duration of walkPrefix: 0.31514167785645 Duration of reducePrefix: 11.142790317535
Output for 8.0.0
Duration of substrReplaceAndCombinePrefix: 0.25234222412109 Duration of constructPrefix: 0.26634931564331 Duration of mapKeyAndCombinePrefix: 0.34880638122559 Duration of generatorPrefix: 0.33800601959229 Duration of walkPrefix: 0.38120746612549 Duration of reducePrefix: 11.833894252777
Output for 7.4.33
Duration of substrReplaceAndCombinePrefix: 0.16754865646362 Duration of constructPrefix: 0.18284320831299 Duration of mapKeyAndCombinePrefix: 0.22220611572266 Duration of generatorPrefix: 0.24875402450562 Duration of walkPrefix: 0.30416250228882 Duration of reducePrefix: 10.867667198181
Output for 7.4.32
Duration of substrReplaceAndCombinePrefix: 0.25483369827271 Duration of constructPrefix: 0.27590990066528 Duration of mapKeyAndCombinePrefix: 0.28220415115356 Duration of generatorPrefix: 0.32123327255249 Duration of walkPrefix: 0.37416219711304 Duration of reducePrefix: 10.970413684845
Output for 7.4.30
Duration of substrReplaceAndCombinePrefix: 0.43903589248657 Duration of constructPrefix: 0.38150548934937 Duration of mapKeyAndCombinePrefix: 0.32179355621338 Duration of generatorPrefix: 0.3232479095459 Duration of walkPrefix: 0.3108024597168 Duration of reducePrefix: 11.18289232254
Output for 7.4.29
Duration of substrReplaceAndCombinePrefix: 0.18504858016968 Duration of constructPrefix: 0.18860101699829 Duration of mapKeyAndCombinePrefix: 0.22792816162109 Duration of generatorPrefix: 0.25485754013062 Duration of walkPrefix: 0.30629634857178 Duration of reducePrefix: 10.885405540466
Output for 7.4.28
Duration of substrReplaceAndCombinePrefix: 0.28512477874756 Duration of constructPrefix: 0.29332637786865 Duration of mapKeyAndCombinePrefix: 0.30635595321655 Duration of generatorPrefix: 0.31239986419678 Duration of walkPrefix: 0.36904811859131 Duration of reducePrefix: 10.944318771362
Output for 7.4.27
Duration of substrReplaceAndCombinePrefix: 0.26522874832153 Duration of constructPrefix: 0.20780563354492 Duration of mapKeyAndCombinePrefix: 0.29512643814087 Duration of generatorPrefix: 0.32294988632202 Duration of walkPrefix: 0.38766860961914 Duration of reducePrefix: 12.179756164551
Output for 7.4.26
Duration of substrReplaceAndCombinePrefix: 0.26547908782959 Duration of constructPrefix: 0.28659105300903 Duration of mapKeyAndCombinePrefix: 0.33525228500366 Duration of generatorPrefix: 0.33091306686401 Duration of walkPrefix: 0.37969350814819 Duration of reducePrefix: 10.905468463898
Output for 7.4.25
Duration of substrReplaceAndCombinePrefix: 0.23186206817627 Duration of constructPrefix: 0.20667314529419 Duration of mapKeyAndCombinePrefix: 0.23337602615356 Duration of generatorPrefix: 0.25649070739746 Duration of walkPrefix: 0.31895637512207 Duration of reducePrefix: 10.872769355774
Output for 7.4.24
Duration of substrReplaceAndCombinePrefix: 0.17584562301636 Duration of constructPrefix: 0.18594264984131 Duration of mapKeyAndCombinePrefix: 0.23494958877563 Duration of generatorPrefix: 0.33553838729858 Duration of walkPrefix: 0.39243698120117 Duration of reducePrefix: 11.750888824463
Output for 7.4.23
Duration of substrReplaceAndCombinePrefix: 0.18097162246704 Duration of constructPrefix: 0.18436908721924 Duration of mapKeyAndCombinePrefix: 0.23045539855957 Duration of generatorPrefix: 0.2604603767395 Duration of walkPrefix: 0.3993034362793 Duration of reducePrefix: 10.777831077576
Output for 7.4.22
Duration of substrReplaceAndCombinePrefix: 0.27619600296021 Duration of constructPrefix: 0.40273666381836 Duration of mapKeyAndCombinePrefix: 0.34065246582031 Duration of generatorPrefix: 0.34565925598145 Duration of walkPrefix: 0.40352344512939 Duration of reducePrefix: 10.813629627228
Output for 7.4.21
Duration of substrReplaceAndCombinePrefix: 0.18348693847656 Duration of constructPrefix: 0.26801824569702 Duration of mapKeyAndCombinePrefix: 0.22180080413818 Duration of generatorPrefix: 0.24999380111694 Duration of walkPrefix: 0.30499696731567 Duration of reducePrefix: 10.916805267334
Output for 7.4.20
Duration of substrReplaceAndCombinePrefix: 0.28059482574463 Duration of constructPrefix: 0.37840604782104 Duration of mapKeyAndCombinePrefix: 0.33307075500488 Duration of generatorPrefix: 0.377357006073 Duration of walkPrefix: 0.48856735229492 Duration of reducePrefix: 11.479818820953
Output for 7.4.19
Duration of substrReplaceAndCombinePrefix: 0.28185844421387 Duration of constructPrefix: 0.2545952796936 Duration of mapKeyAndCombinePrefix: 0.28666257858276 Duration of generatorPrefix: 0.30261278152466 Duration of walkPrefix: 0.3275990486145 Duration of reducePrefix: 10.800588130951
Output for 7.4.18
Duration of substrReplaceAndCombinePrefix: 0.18631219863892 Duration of constructPrefix: 0.17925500869751 Duration of mapKeyAndCombinePrefix: 0.22455453872681 Duration of generatorPrefix: 0.25925636291504 Duration of walkPrefix: 0.32382011413574 Duration of reducePrefix: 10.83425283432
Output for 7.4.16
Duration of substrReplaceAndCombinePrefix: 0.28669834136963 Duration of constructPrefix: 0.27937889099121 Duration of mapKeyAndCombinePrefix: 0.36164522171021 Duration of generatorPrefix: 0.33780336380005 Duration of walkPrefix: 0.4019021987915 Duration of reducePrefix: 10.781300067902
Output for 7.4.15
Duration of substrReplaceAndCombinePrefix: 0.19010305404663 Duration of constructPrefix: 0.25006532669067 Duration of mapKeyAndCombinePrefix: 0.3838062286377 Duration of generatorPrefix: 0.37683248519897 Duration of walkPrefix: 0.38770437240601 Duration of reducePrefix: 11.923575401306
Output for 7.4.14
Duration of substrReplaceAndCombinePrefix: 0.18881559371948 Duration of constructPrefix: 0.18115043640137 Duration of mapKeyAndCombinePrefix: 0.22820234298706 Duration of generatorPrefix: 0.25819540023804 Duration of walkPrefix: 0.32399892807007 Duration of reducePrefix: 11.044919490814
Output for 7.4.13
Duration of substrReplaceAndCombinePrefix: 0.27486085891724 Duration of constructPrefix: 0.27874708175659 Duration of mapKeyAndCombinePrefix: 0.3385066986084 Duration of generatorPrefix: 0.37890672683716 Duration of walkPrefix: 0.45689344406128 Duration of reducePrefix: 11.178374290466
Output for 7.4.12
Duration of substrReplaceAndCombinePrefix: 0.1829981803894 Duration of constructPrefix: 0.1803994178772 Duration of mapKeyAndCombinePrefix: 0.22754669189453 Duration of generatorPrefix: 0.24716854095459 Duration of walkPrefix: 0.30214786529541 Duration of reducePrefix: 11.667287349701
Output for 7.4.11
Duration of substrReplaceAndCombinePrefix: 0.28601884841919 Duration of constructPrefix: 0.27966499328613 Duration of mapKeyAndCombinePrefix: 0.3508448600769 Duration of generatorPrefix: 0.37425756454468 Duration of walkPrefix: 0.41974782943726 Duration of reducePrefix: 11.062812805176
Output for 7.4.10
Duration of substrReplaceAndCombinePrefix: 0.17839670181274 Duration of constructPrefix: 0.18119812011719 Duration of mapKeyAndCombinePrefix: 0.22516250610352 Duration of generatorPrefix: 0.25163888931274 Duration of walkPrefix: 0.31191110610962 Duration of reducePrefix: 10.865318775177
Output for 7.4.9
Duration of substrReplaceAndCombinePrefix: 0.17721652984619 Duration of constructPrefix: 0.18010139465332 Duration of mapKeyAndCombinePrefix: 0.23345947265625 Duration of generatorPrefix: 0.2545952796936 Duration of walkPrefix: 0.30999183654785 Duration of reducePrefix: 11.31135225296
Output for 7.4.8
Duration of substrReplaceAndCombinePrefix: 0.19248723983765 Duration of constructPrefix: 0.18520355224609 Duration of mapKeyAndCombinePrefix: 0.22344589233398 Duration of generatorPrefix: 0.2561092376709 Duration of walkPrefix: 0.3307580947876 Duration of reducePrefix: 10.930263996124
Output for 7.4.7
Duration of substrReplaceAndCombinePrefix: 0.30111074447632 Duration of constructPrefix: 0.30533075332642 Duration of mapKeyAndCombinePrefix: 0.36360025405884 Duration of generatorPrefix: 0.37903785705566 Duration of walkPrefix: 0.447678565979 Duration of reducePrefix: 13.362395763397
Output for 7.4.6
Duration of substrReplaceAndCombinePrefix: 0.17936229705811 Duration of constructPrefix: 0.19165277481079 Duration of mapKeyAndCombinePrefix: 0.2672553062439 Duration of generatorPrefix: 0.26030540466309 Duration of walkPrefix: 0.32368898391724 Duration of reducePrefix: 12.506723403931
Output for 7.4.5
Duration of substrReplaceAndCombinePrefix: 0.26897192001343 Duration of constructPrefix: 0.28978586196899 Duration of mapKeyAndCombinePrefix: 0.38101673126221 Duration of generatorPrefix: 0.30323266983032 Duration of walkPrefix: 0.30899047851562 Duration of reducePrefix: 13.075089454651
Output for 7.4.4
Duration of substrReplaceAndCombinePrefix: 0.18510818481445 Duration of constructPrefix: 0.20825862884521 Duration of mapKeyAndCombinePrefix: 0.26110410690308 Duration of generatorPrefix: 0.28774738311768 Duration of walkPrefix: 0.34505128860474 Duration of reducePrefix: 13.860285282135
Output for 7.4.3
Duration of substrReplaceAndCombinePrefix: 0.20209550857544 Duration of constructPrefix: 0.2225399017334 Duration of mapKeyAndCombinePrefix: 0.32236576080322 Duration of generatorPrefix: 0.38250684738159 Duration of walkPrefix: 0.31546354293823 Duration of reducePrefix: 13.465142250061
Output for 7.4.2
Duration of substrReplaceAndCombinePrefix: 0.21131038665771 Duration of constructPrefix: 0.19429922103882 Duration of mapKeyAndCombinePrefix: 0.22538900375366 Duration of generatorPrefix: 0.26893615722656 Duration of walkPrefix: 0.34289360046387 Duration of reducePrefix: 11.851835250854
Output for 7.4.1
Duration of substrReplaceAndCombinePrefix: 0.18213987350464 Duration of constructPrefix: 0.1829981803894 Duration of mapKeyAndCombinePrefix: 0.22444725036621 Duration of generatorPrefix: 0.24220943450928 Duration of walkPrefix: 0.30755996704102 Duration of reducePrefix: 10.964405536652
Output for 7.4.0
Duration of substrReplaceAndCombinePrefix: 0.28985738754272 Duration of constructPrefix: 0.29110908508301 Duration of mapKeyAndCombinePrefix: 0.34860372543335 Duration of generatorPrefix: 0.29064416885376 Duration of walkPrefix: 0.3135085105896 Duration of reducePrefix: 11.972141265869
Output for 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/jfHCR on line 24
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ',' or ')' in /in/jfHCR on line 24
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/jfHCR on line 24
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$prefix' (T_VARIABLE) in /in/jfHCR on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/jfHCR on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/jfHCR on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jfHCR on line 5
Process exited with code 255.
preferences:
192.2 ms | 401 KiB | 464 Q