3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { $foo = 'bar'; } $bar = function() { $foo = 'bar'; }; $tries = 1E5; $start = microtime(true); for ($i = 0; $i < $tries; $i++) { foo(); } echo (microtime(true) - $start); $start = microtime(true); for ($i = 0; $i < $tries; $i++) { $bar(); } echo (microtime(true) - $start);
Output for 7.4.1
0.00304198265075680.0052618980407715
Output for 7.4.0
0.00305390357971190.0053031444549561
Output for 7.3.13
0.00259113311767580.0046160221099854
Output for 7.3.12
0.00257205963134770.0041887760162354
Output for 7.3.11
0.00339484214782710.0055520534515381
Output for 7.3.10
0.00329804420471190.0041470527648926
Output for 7.3.9
0.00266098976135250.0046870708465576
Output for 7.3.8
0.0021290779113770.0034868717193604
Output for 7.3.7
0.00236177444458010.0036861896514893
Output for 7.3.6
0.00266790390014650.0033631324768066
Output for 7.3.5
0.00211310386657710.0033900737762451
Output for 7.3.4
0.00337409973144530.0035779476165771
Output for 7.3.3
0.00258493423461910.004321813583374
Output for 7.3.2
0.00327610969543460.0050220489501953
Output for 7.3.1
0.00239706039428710.0038139820098877
Output for 7.3.0
0.00269699096679690.0034680366516113
Output for 7.2.26
0.00411796569824220.0050969123840332
Output for 7.2.25
0.00396585464477540.0055899620056152
Output for 7.2.24
0.00261902809143070.0037899017333984
Output for 7.2.23
0.0026011466979980.0036220550537109
Output for 7.2.22
0.00261306762695310.0036439895629883
Output for 7.2.21
0.00259184837341310.0036218166351318
Output for 7.2.20
0.00373792648315430.0036501884460449
Output for 7.2.19
0.00257301330566410.0036919116973877
Output for 7.2.18
0.00290894508361820.0037648677825928
Output for 7.2.17
0.00318598747253420.0037031173706055
Output for 7.2.16
0.00462317466735840.0037691593170166
Output for 7.2.15
0.0025799274444580.0036461353302002
Output for 7.2.14
0.00289893150329590.0040199756622314
Output for 7.2.13
0.00295209884643550.0041990280151367
Output for 7.2.12
0.00401496887207030.0036289691925049
Output for 7.2.11
0.0025751590728760.0036299228668213
Output for 7.2.10
0.00270080566406250.0036392211914062
Output for 7.2.9
0.00313186645507810.0041549205780029
Output for 7.2.8
0.00531911849975590.0037951469421387
Output for 7.2.7
0.00319600105285640.0044779777526855
Output for 7.2.6
0.0047678947448730.0039198398590088
Output for 7.2.5
0.00317406654357910.0044798851013184
Output for 7.2.4
0.00391411781311040.0042541027069092
Output for 7.2.3
0.00487709045410160.0036611557006836
Output for 7.2.2
0.00262093544006350.0039920806884766
Output for 7.2.1
0.00281596183776860.004194974899292
Output for 7.2.0
0.00288391113281250.0041029453277588
Output for 7.1.33
0.00956392288208010.011493921279907
Output for 7.1.32
0.00803208351135250.0085618495941162
Output for 7.1.31
0.00810694694519040.0089640617370605
Output for 7.1.30
0.0105419158935550.0088450908660889
Output for 7.1.29
0.00938916206359860.0086941719055176
Output for 7.1.28
0.00737309455871580.0084297657012939
Output for 7.1.27
0.00931310653686520.0097980499267578
Output for 7.1.26
0.00748085975646970.0088009834289551
Output for 7.1.25
0.00986981391906740.0093469619750977
Output for 7.1.24
0.00953102111816410.0089261531829834
Output for 7.1.23
0.00758886337280270.0085468292236328
Output for 7.1.22
0.00718307495117190.0087239742279053
Output for 7.1.21
0.00835108757019040.0089809894561768
Output for 7.1.20
0.0075001716613770.0089850425720215
Output for 7.1.19
0.00807690620422360.008699893951416
Output for 7.1.18
0.0097680091857910.0090570449829102
Output for 7.1.17
0.0108609199523930.0087018013000488
Output for 7.1.16
0.00786900520324710.0091118812561035
Output for 7.1.15
0.00795507431030270.008803129196167
Output for 7.1.14
0.00874996185302730.0091350078582764
Output for 7.1.13
0.00737881660461430.0088419914245605
Output for 7.1.12
0.0102169513702390.0087029933929443
Output for 7.1.11
0.0101740360260010.0091722011566162
Output for 7.1.10
0.0095238685607910.00895094871521
Output for 7.1.9
0.0093829631805420.0091409683227539
Output for 7.1.8
0.00903511047363280.0087020397186279
Output for 7.1.7
0.0102701187133790.0086851119995117
Output for 7.1.6
0.00777006149291990.0088927745819092
Output for 7.1.5
0.00974702835083010.0095310211181641
Output for 7.1.4
0.00727891921997070.0086581707000732
Output for 7.1.3
0.00811982154846190.0097208023071289
Output for 7.1.2
0.0108239650726320.0085630416870117
Output for 7.1.1
0.00713109970092770.0086390972137451
Output for 7.1.0
0.0110669136047360.0087778568267822
Output for 7.0.33
0.00894093513488770.009713888168335
Output for 7.0.32
0.0101990699768070.0099599361419678
Output for 7.0.31
0.0124039649963380.0099849700927734
Output for 7.0.30
0.0103290081024170.0097758769989014
Output for 7.0.29
0.00863003730773930.0090320110321045
Output for 7.0.28
0.00802493095397950.0097200870513916
Output for 7.0.27
0.00761914253234860.0091609954833984
Output for 7.0.26
0.0111541748046880.0093059539794922
Output for 7.0.25
0.00968003273010250.0095500946044922
Output for 7.0.24
0.00753712654113770.0092911720275879
Output for 7.0.23
0.00941491127014160.010667085647583
Output for 7.0.22
0.0103509426116940.012546062469482
Output for 7.0.21
0.0103299617767330.012464046478271
Output for 7.0.20
0.00849485397338870.0089950561523438
Output for 7.0.19
0.0116000175476070.010592937469482
Output for 7.0.18
0.00864195823669430.010079145431519
Output for 7.0.17
0.00863909721374510.0099520683288574
Output for 7.0.16
0.00817298889160160.0096030235290527
Output for 7.0.15
0.00830101966857910.0095329284667969
Output for 7.0.14
0.00816488265991210.0091249942779541
Output for 7.0.13
0.00973415374755860.0097699165344238
Output for 7.0.12
0.00766897201538090.0090470314025879
Output for 7.0.11
0.00892901420593260.0094170570373535
Output for 7.0.10
0.00800180435180660.0095219612121582
Output for 7.0.9
0.00786685943603520.0096800327301025
Output for 7.0.8
0.00829696655273440.0089118480682373
Output for 7.0.7
0.0101971626281740.0088710784912109
Output for 7.0.6
0.00712084770202640.0088918209075928
Output for 7.0.5
0.00975489616394040.0097031593322754
Output for 7.0.4
0.0111470222473140.0090489387512207
Output for 7.0.3
0.0106630325317380.0089540481567383
Output for 7.0.2
0.0087819099426270.0097520351409912
Output for 7.0.1
0.00798606872558590.0096619129180908
Output for 7.0.0
0.00983095169067380.0089428424835205
Output for 5.6.40
0.0213069915771480.019304037094116
Output for 5.6.39
0.0184822082519530.019470930099487
Output for 5.6.38
0.0182991027832030.02002215385437
Output for 5.6.37
0.0198910236358640.019295930862427
Output for 5.6.36
0.0183489322662350.01938796043396
Output for 5.6.35
0.0207350254058840.019268035888672
Output for 5.6.34
0.0218191146850590.019332885742188
Output for 5.6.33
0.0196499824523930.019399881362915
Output for 5.6.32
0.0220448970794680.021131038665771
Output for 5.6.31
0.0179159641265870.019297122955322
Output for 5.6.30
0.0173859596252440.019580125808716
Output for 5.6.29
0.0185990333557130.019681930541992
Output for 5.6.28
0.0181708335876460.019395112991333
Output for 5.6.27
0.0177438259124760.019613027572632
Output for 5.6.26
0.0177171230316160.019767999649048
Output for 5.6.25
0.0179901123046880.019763946533203
Output for 5.6.24
0.0197238922119140.018834829330444
Output for 5.6.23
0.0178630352020260.019217967987061
Output for 5.6.22
0.0176110267639160.019296169281006
Output for 5.6.21
0.0202209949493410.019631147384644
Output for 5.6.20
0.0170350074768070.018857002258301
Output for 5.6.19
0.0172290802001950.019017934799194
Output for 5.6.18
0.0176830291748050.019217014312744
Output for 5.6.17
0.0202989578247070.019829034805298
Output for 5.6.16
0.0179088115692140.019316911697388
Output for 5.6.15
0.0199809074401860.01958703994751
Output for 5.6.14
0.0199620723724370.02162504196167
Output for 5.6.13
0.0169558525085450.018560886383057
Output for 5.6.12
0.0189168453216550.019117116928101
Output for 5.6.11
0.022392034530640.029000043869019
Output for 5.6.10
0.0263631343841550.019590139389038
Output for 5.6.9
0.017978906631470.018815994262695
Output for 5.6.8
0.0183551311492920.019213914871216
Output for 5.6.7
0.0199820995330810.019483089447021
Output for 5.6.6
0.0187180042266850.019593000411987
Output for 5.6.5
0.0198581218719480.019646883010864
Output for 5.6.4
0.0178129673004150.019222021102905
Output for 5.6.3
0.0204498767852780.019186019897461
Output for 5.6.2
0.0211920738220210.019405126571655
Output for 5.6.1
0.0177531242370610.019243001937866
Output for 5.6.0
0.0201478004455570.019497871398926
Output for 5.5.38
0.0197730064392090.018975973129272
Output for 5.5.37
0.0200440883636470.019001960754395
Output for 5.5.36
0.0199298858642580.018934965133667
Output for 5.5.35
0.0196459293365480.018898963928223
Output for 5.5.34
0.0211400985717770.019284009933472
Output for 5.5.33
0.020881891250610.021054983139038
Output for 5.5.32
0.0211520195007320.020652055740356
Output for 5.5.31
0.0176680088043210.018745899200439
Output for 5.5.30
0.0172989368438720.0190269947052
Output for 5.5.29
0.0185570716857910.019207000732422
Output for 5.5.28
0.0232899188995360.021075010299683
Output for 5.5.27
0.0199980735778810.019093036651611
Output for 5.5.26
0.0177350044250490.019041061401367
Output for 5.5.25
0.0207259654998780.019065141677856
Output for 5.5.24
0.016965150833130.019114971160889
Output for 5.5.23
0.0173361301422120.01869010925293
Output for 5.5.22
0.0187199115753170.018574953079224
Output for 5.5.21
0.0198919773101810.01859188079834
Output for 5.5.20
0.0175218582153320.019193172454834
Output for 5.5.19
0.017166852951050.019560098648071
Output for 5.5.18
0.0190918445587160.019317150115967
Output for 5.5.17
0.0185539722442630.019262790679932
Output for 5.5.16
0.0178148746490480.019068956375122
Output for 5.5.15
0.0179939270019530.019570112228394
Output for 5.5.14
0.0169930458068850.018308162689209
Output for 5.5.13
0.0172619819641110.018934011459351
Output for 5.5.12
0.0168519020080570.018780946731567
Output for 5.5.11
0.0174288749694820.019176006317139
Output for 5.5.10
0.0186200141906740.018862009048462
Output for 5.5.9
0.0173909664154050.019006013870239
Output for 5.5.8
0.0178201198577880.019585132598877
Output for 5.5.7
0.0186359882354740.019536972045898
Output for 5.5.6
0.0174388885498050.018473863601685
Output for 5.5.5
0.0169310569763180.019165992736816
Output for 5.5.4
0.0181128978729250.018965005874634
Output for 5.5.3
0.0180740356445310.019842147827148
Output for 5.5.2
0.0192480087280270.021522998809814
Output for 5.5.1
0.0193631649017330.020932197570801
Output for 5.5.0
0.0180430412292480.019457817077637
Output for 5.4.45
0.0209820270538330.019374132156372
Output for 5.4.44
0.0201878547668460.020040035247803
Output for 5.4.43
0.0215251445770260.019418001174927
Output for 5.4.42
0.020338058471680.019654989242554
Output for 5.4.41
0.02088999748230.019566059112549
Output for 5.4.40
0.0224640369415280.019746780395508
Output for 5.4.39
0.0209200382232670.021461963653564
Output for 5.4.38
0.0179040431976320.019894123077393
Output for 5.4.37
0.0189149379730220.019515991210938
Output for 5.4.36
0.0222749710083010.019922971725464
Output for 5.4.35
0.0185887813568120.019741058349609
Output for 5.4.34
0.021373033523560.01960301399231
Output for 5.4.33
0.0204420089721680.021907091140747
Output for 5.4.32
0.0240199565887450.025631189346313
Output for 5.4.31
0.0186917781829830.019872903823853
Output for 5.4.30
0.0187988281250.019753932952881
Output for 5.4.29
0.0208730697631840.019718885421753
Output for 5.4.28
0.020022153854370.019773006439209
Output for 5.4.27
0.0204660892486570.019843101501465
Output for 5.4.26
0.0195248126983640.020400047302246
Output for 5.4.25
0.0217769145965580.020021915435791
Output for 5.4.24
0.0214011669158940.021340131759644
Output for 5.4.23
0.0211069583892820.020380973815918
Output for 5.4.22
0.0217678546905520.020562171936035
Output for 5.4.21
0.0216448307037350.020159959793091
Output for 5.4.20
0.0215020179748540.021894931793213
Output for 5.4.19
0.0238690376281740.02029013633728
Output for 5.4.18
0.0229699611663820.020006895065308
Output for 5.4.17
0.0234930515289310.021610975265503
Output for 5.4.16
0.0197877883911130.0207359790802
Output for 5.4.15
0.0181441307067870.019651889801025
Output for 5.4.14
0.0219500064849850.019616842269897
Output for 5.4.13
0.0208609104156490.019608974456787
Output for 5.4.12
0.0185220241546630.019148111343384
Output for 5.4.11
0.0197319984436040.019577980041504
Output for 5.4.10
0.0192871093750.019121885299683
Output for 5.4.9
0.0220770835876460.019945859909058
Output for 5.4.8
0.0211398601531980.01931095123291
Output for 5.4.7
0.0282430648803710.029316902160645
Output for 5.4.6
0.0267870426177980.026760101318359
Output for 5.4.5
0.0199878215789790.019100904464722
Output for 5.4.4
0.0221359729766850.019306898117065
Output for 5.4.3
0.0299849510192870.026643991470337
Output for 5.4.2
0.0178658962249760.020067930221558
Output for 5.4.1
0.0189099311828610.019702911376953
Output for 5.4.0
0.0202438831329350.02167797088623
Output for 5.3.29
0.0373160839080810.028690099716187
Output for 5.3.28
0.0276131629943850.026919841766357
Output for 5.3.27
0.0224921703338620.024023056030273
Output for 5.3.26
0.0281422138214110.024132013320923
Output for 5.3.25
0.0285520553588870.02651309967041
Output for 5.3.24
0.0272850990295410.024222850799561
Output for 5.3.23
0.0247521400451660.024451017379761
Output for 5.3.22
0.0267710685729980.023641109466553
Output for 5.3.21
0.0278940200805660.024190902709961
Output for 5.3.20
0.0260682106018070.024034976959229
Output for 5.3.19
0.0256791114807130.024345874786377
Output for 5.3.18
0.0281140804290770.023457050323486
Output for 5.3.17
0.027479171752930.030924081802368
Output for 5.3.16
0.0290410518646240.023718118667603
Output for 5.3.15
0.0242271423339840.023592948913574
Output for 5.3.14
0.0312681198120120.035976886749268
Output for 5.3.13
0.0276350975036620.023398160934448
Output for 5.3.12
0.0272331237792970.023303031921387
Output for 5.3.11
0.0234231948852540.023634910583496
Output for 5.3.10
0.0269911289215090.023720026016235
Output for 5.3.9
0.027348995208740.023433923721313
Output for 5.3.8
0.0277490615844730.024114847183228
Output for 5.3.7
0.0292670726776120.023783922195435
Output for 5.3.6
0.0279891490936280.023213863372803
Output for 5.3.5
0.0244371891021730.023998022079468
Output for 5.3.4
0.0242140293121340.025068044662476
Output for 5.3.3
0.02955698966980.02691388130188
Output for 5.3.2
0.0293831825256350.023474931716919
Output for 5.3.1
0.0269260406494140.02402400970459
Output for 5.3.0
0.0260171890258790.023487091064453
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/159dP on line 7
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_FUNCTION in /in/159dP on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/159dP on line 7
Process exited with code 255.
preferences:
225.95 ms | 401 KiB | 325 Q