3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t1 = microtime(true); for($i = 1; $i < 1000; $i++) { $varArray1[] = $i ** ($i * 2); if($i%2==0) $varArray2[] = $i ** ($i * 2); else $varArray2[] = $i ** ($i * 4); } array_diff($varArray1,$varArray2); $t2 = microtime(true); echo $t2 - $t1;
Output for 7.4.0
0.00075197219848633
Output for 7.3.12
0.00074481964111328
Output for 7.3.11
0.00073099136352539
Output for 7.3.10
0.00067996978759766
Output for 7.0.2, 7.3.9
0.00053501129150391
Output for 7.3.5, 7.3.8
0.0004570484161377
Output for 7.3.7
0.0010480880737305
Output for 7.3.6
0.00073814392089844
Output for 7.3.4
0.0006568431854248
Output for 7.0.5, 7.0.24, 7.1.2, 7.1.12, 7.3.3
0.00049400329589844
Output for 7.3.2
0.00063896179199219
Output for 7.3.1
0.00043702125549316
Output for 7.3.0
0.00041580200195312
Output for 7.2.25
0.00079894065856934
Output for 7.2.24
0.00078511238098145
Output for 7.2.23
0.00094199180603027
Output for 7.2.22
0.00086307525634766
Output for 7.2.21
0.00049901008605957
Output for 7.2.20
0.000823974609375
Output for 7.2.19
0.0008540153503418
Output for 7.2.18
0.00072002410888672
Output for 7.2.17
0.00076508522033691
Output for 7.0.13, 7.2.16
0.00055909156799316
Output for 7.2.15
0.00043892860412598
Output for 7.2.14
0.00073504447937012
Output for 7.2.13
0.00054502487182617
Output for 7.2.12
0.00050520896911621
Output for 7.2.11
0.0010550022125244
Output for 7.2.10
0.00096297264099121
Output for 7.2.9
0.00041699409484863
Output for 7.2.8
0.00044488906860352
Output for 7.2.7
0.00053596496582031
Output for 7.2.6
0.00067305564880371
Output for 7.2.5
0.00065183639526367
Output for 7.2.4
0.0010950565338135
Output for 7.2.3
0.00049805641174316
Output for 7.2.2
0.00046014785766602
Output for 7.2.1
0.00043201446533203
Output for 7.2.0
0.00061607360839844
Output for 7.1.33
0.00098109245300293
Output for 7.1.32
0.00095605850219727
Output for 7.1.31
0.00049185752868652
Output for 7.1.30
0.00086784362792969
Output for 7.1.29
0.00062203407287598
Output for 7.1.28
0.00069904327392578
Output for 7.1.27
0.0004730224609375
Output for 7.1.26
0.0010039806365967
Output for 7.1.25
0.00057005882263184
Output for 7.1.24
0.0010230541229248
Output for 7.1.23
0.0005958080291748
Output for 7.1.22
0.00069594383239746
Output for 7.1.21
0.00053215026855469
Output for 7.1.20
0.00056290626525879
Output for 7.1.19
0.0012040138244629
Output for 7.1.18
0.00055217742919922
Output for 7.1.17
0.00076484680175781
Output for 7.1.5, 7.1.16
0.00049495697021484
Output for 7.1.15
0.00093293190002441
Output for 7.1.14
0.00048279762268066
Output for 7.1.13
0.00066804885864258
Output for 7.1.11
0.001060962677002
Output for 7.1.10
0.00091791152954102
Output for 7.1.9
0.00052499771118164
Output for 7.0.14, 7.1.8
0.0010011196136475
Output for 7.1.7
0.00076699256896973
Output for 7.1.6
0.00048017501831055
Output for 7.1.4
0.00048589706420898
Output for 7.1.3
0.00074005126953125
Output for 7.1.1
0.00047397613525391
Output for 7.1.0
0.00075578689575195
Output for 7.0.33
0.00061583518981934
Output for 7.0.32
0.0006248950958252
Output for 7.0.31
0.00078606605529785
Output for 7.0.30
0.00075292587280273
Output for 7.0.29
0.0010130405426025
Output for 7.0.28
0.00084996223449707
Output for 7.0.27
0.0007779598236084
Output for 7.0.26
0.0006110668182373
Output for 7.0.25
0.00048494338989258
Output for 7.0.23
0.00087785720825195
Output for 7.0.22
0.0010628700256348
Output for 7.0.21
0.00069499015808105
Output for 7.0.20
0.00089502334594727
Output for 7.0.19
0.00084805488586426
Output for 7.0.18
0.00090503692626953
Output for 7.0.17
0.00071001052856445
Output for 7.0.16
0.00049304962158203
Output for 7.0.15
0.00058984756469727
Output for 7.0.12
0.00095796585083008
Output for 7.0.11
0.0010459423065186
Output for 7.0.10
0.00094509124755859
Output for 7.0.9
0.00064992904663086
Output for 7.0.8
0.00047993659973145
Output for 7.0.7
0.00088286399841309
Output for 7.0.6
0.00048708915710449
Output for 7.0.4
0.00054311752319336
Output for 7.0.3
0.00060796737670898
Output for 7.0.1
0.00056910514831543
Output for 7.0.0
0.00059103965759277
Output for 5.6.40
0.0070569515228271
Output for 5.6.39
0.005357027053833
Output for 5.6.38
0.0069370269775391
Output for 5.6.37
0.0049500465393066
Output for 5.6.36
0.0055789947509766
Output for 5.6.35
0.0049371719360352
Output for 5.6.34
0.0075149536132812
Output for 5.6.33
0.0048530101776123
Output for 5.6.32
0.0042970180511475
Output for 5.6.31
0.0070540904998779
Output for 5.6.30
0.0078520774841309
Output for 5.6.29
0.0062470436096191
Output for 5.6.28
0.0081040859222412
Output for 5.6.27
0.0044360160827637
Output for 5.6.26
0.004990816116333
Output for 5.6.25
0.0051589012145996
Output for 5.6.24
0.004993200302124
Output for 5.6.23
0.0044939517974854
Output for 5.6.22
0.0060029029846191
Output for 5.6.21
0.0042979717254639
Output for 5.6.20
0.0050559043884277
Output for 5.6.19
0.0072450637817383
Output for 5.6.18
0.0045950412750244
Output for 5.6.17
0.0069150924682617
Output for 5.6.16
0.0053868293762207
Output for 5.6.15
0.0047039985656738
Output for 5.6.14
0.0064899921417236
Output for 5.6.13
0.0043931007385254
Output for 5.6.12
0.0053761005401611
Output for 5.6.11
0.0044279098510742
Output for 5.6.10
0.0051271915435791
Output for 5.6.9
0.0044498443603516
Output for 5.6.8
0.0043189525604248
Output for 5.6.7
0.0043408870697021
Output for 5.6.6
0.0043420791625977
Output for 5.6.5
0.005547046661377
Output for 5.6.4
0.0069551467895508
Output for 5.6.3
0.0061590671539307
Output for 5.6.2
0.0050179958343506
Output for 5.6.1
0.0050921440124512
Output for 5.6.0
0.0056958198547363
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, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38
Parse error: syntax error, unexpected '*' in /in/ZTkbu on line 4
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 '*' in /in/ZTkbu on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZTkbu on line 4
Process exited with code 255.
preferences:
237.76 ms | 401 KiB | 322 Q