3v4l.org

run code in 300+ PHP versions simultaneously
<?php function doNothing() {} $start = microtime(); for ($i=0;$i<1000;$i++) { doNothing(); } $end = microtime(); $start = explode(' ', $start); $start = $start[0] + $start[1]; $end = explode(' ', $end); $end = $end[0] + $end[1]; echo $end . ' - ' . $start . ' = ' . ($end - $start);
Output for 7.3.0
1378586325.0002 - 1378586325.0001 = 4.6014785766602E-5
Output for 7.2.13
1378586325.0001 - 1378586325.0001 = 3.3855438232422E-5
Output for 7.2.12
1378586325.0001 - 1378586325.0001 = 4.887580871582E-5
Output for 7.2.11
1378586325.0001 - 1378586325.0001 = 3.814697265625E-5
Output for 7.2.10
1378586325.0001 - 1378586325.0001 = 3.6001205444336E-5
Output for 7.2.9
1378586325.0002 - 1378586325.0001 = 4.9114227294922E-5
Output for 7.2.8
1378586325.0002 - 1378586325.0001 = 5.6028366088867E-5
Output for 7.2.7
1378586325.0002 - 1378586325.0001 = 5.8889389038086E-5
Output for 7.2.6
1378586325.0002 - 1378586325.0001 = 6.5088272094727E-5
Output for 7.2.5
1378586325.0001 - 1378586325.0001 = 3.6954879760742E-5
Output for 7.2.4
1378586325.0002 - 1378586325.0001 = 5.793571472168E-5
Output for 7.2.3
1378586325.0002 - 1378586325.0001 = 5.6982040405273E-5
Output for 7.2.2
1378586325.0001 - 1378586325.0001 = 4.5061111450195E-5
Output for 7.2.1
1378586325.0002 - 1378586325.0002 = 7.6055526733398E-5
Output for 7.2.0
1378586325.0002 - 1378586325.0001 = 5.9843063354492E-5
Output for 7.0.6, 7.1.25
1378586325.0002 - 1378586325.0001 = 0.0001070499420166
Output for 7.1.7, 7.1.24
1378586325.0002 - 1378586325.0001 = 9.4175338745117E-5
Output for 7.0.25, 7.1.23
1378586325.0002 - 1378586325.0001 = 9.5129013061523E-5
Output for 7.1.22
1378586325.0002 - 1378586325.0001 = 9.1075897216797E-5
Output for 7.1.21
1378586325.0002 - 1378586325.0001 = 7.7962875366211E-5
Output for 7.1.20
1378586325.0002 - 1378586325.0001 = 9.3936920166016E-5
Output for 7.0.3, 7.1.19
1378586325.0002 - 1378586325.0001 = 7.2956085205078E-5
Output for 7.1.18
1378586325.0003 - 1378586325.0001 = 0.00011801719665527
Output for 7.1.17
1378586325.0002 - 1378586325.0001 = 0.00011587142944336
Output for 7.1.16
1378586325.0002 - 1378586325.0001 = 7.6055526733398E-5
Output for 7.0.27, 7.1.15
1378586325.0002 - 1378586325.0001 = 7.3909759521484E-5
Output for 7.0.7, 7.1.3, 7.1.14
1378586325.0002 - 1378586325.0001 = 0.00011301040649414
Output for 7.0.26, 7.1.13
1378586325.0002 - 1378586325.0001 = 9.8943710327148E-5
Output for 7.1.12
1378586325.0003 - 1378586325.0002 = 0.00012779235839844
Output for 7.1.11
1378586325.0002 - 1378586325.0001 = 7.4863433837891E-5
Output for 7.1.10
1378586325.0002 - 1378586325.0001 = 9.0122222900391E-5
Output for 7.0.1, 7.1.9
1378586325.0003 - 1378586325.0001 = 0.00011610984802246
Output for 7.1.8
1378586325.0002 - 1378586325.0001 = 8.1777572631836E-5
Output for 5.3.18, 7.0.33, 7.1.6
1378586325.0002 - 1378586325.0001 = 9.608268737793E-5
Output for 7.1.5
1378586326.0003 - 1378586326.0001 = 0.00013303756713867
Output for 7.1.4
1378586325.0003 - 1378586325.0002 = 0.00014305114746094
Output for 7.1.2
1378586325.0002 - 1378586325.0001 = 7.7009201049805E-5
Output for 7.1.1
1378586325.0002 - 1378586325.0001 = 7.0810317993164E-5
Output for 7.1.0
1378586325.0002 - 1378586325.0001 = 8.8214874267578E-5
Output for 7.0.2, 7.0.14, 7.0.23 - 7.0.24, 7.0.32
1378586325.0002 - 1378586325.0001 = 7.1048736572266E-5
Output for 7.0.31
1378586325.0002 - 1378586325.0001 = 7.2002410888672E-5
Output for 7.0.30
1378586325.0003 - 1378586325.0002 = 0.0001528263092041
Output for 7.0.29
1378586325.0002 - 1378586325.0001 = 6.6995620727539E-5
Output for 7.0.28
1378586325.0002 - 1378586325.0001 = 0.00010204315185547
Output for 7.0.22
1378586325.0003 - 1378586325.0002 = 0.00012588500976562
Output for 7.0.21
1378586325.0002 - 1378586325.0001 = 0.00011706352233887
Output for 7.0.20
1378586325.0002 - 1378586325.0001 = 7.319450378418E-5
Output for 7.0.19
1378586325.0002 - 1378586325.0001 = 9.8228454589844E-5
Output for 7.0.18
1378586325.0004 - 1378586325.0002 = 0.0001978874206543
Output for 7.0.17
1378586325.0002 - 1378586325.0001 = 6.8902969360352E-5
Output for 7.0.16
1378586325.0002 - 1378586325.0001 = 8.4877014160156E-5
Output for 5.3.9, 7.0.12, 7.0.15
1378586325.0002 - 1378586325.0001 = 0.00010013580322266
Output for 7.0.13
1378586325.0004 - 1378586325.0002 = 0.00020813941955566
Output for 7.0.11
1378586325.0002 - 1378586325.0001 = 9.7990036010742E-5
Output for 7.0.10
1378586325.0002 - 1378586325.0001 = 0.00010895729064941
Output for 7.0.9
1378586325.0002 - 1378586325.0001 = 0.00011110305786133
Output for 7.0.8
1378586325.0002 - 1378586325.0001 = 0.00011086463928223
Output for 7.0.5
1378586325.0002 - 1378586325.0001 = 7.9870223999023E-5
Output for 7.0.4
1378586325.0002 - 1378586325.0001 = 9.6797943115234E-5
Output for 7.0.0
1378586325.0002 - 1378586325.0001 = 0.0001068115234375
Output for 5.3.11, 5.6.38
1378586325.0003 - 1378586325.0001 = 0.00018405914306641
Output for 5.6.37
1378586325.0003 - 1378586325.0001 = 0.00020313262939453
Output for 5.6.36
1378586325.0003 - 1378586325.0001 = 0.0001828670501709
Output for 5.6.35
1378586325.0003 - 1378586325.0001 = 0.00019407272338867
Output for 5.6.34
1378586325.0002 - 1378586325.0001 = 0.00014710426330566
Output for 5.6.33
1378586325.0003 - 1378586325.0001 = 0.0001978874206543
Output for 5.6.32
1378586325.0002 - 1378586325.0001 = 0.00014209747314453
Output for 5.4.8, 5.6.31
1378586325.0003 - 1378586325.0001 = 0.00016903877258301
Output for 5.5.38, 5.6.30
1378586325.0005 - 1378586325.0002 = 0.0003199577331543
Output for 5.6.29
1378586325.0003 - 1378586325.0001 = 0.00018191337585449
Output for 5.6.28
1378586325.0003 - 1378586325.0001 = 0.00018787384033203
Output for 5.6.27
1378586325.0003 - 1378586325.0001 = 0.00019598007202148
Output for 5.4.31, 5.6.26
1378586325.0002 - 1378586325.0001 = 0.00015497207641602
Output for 5.6.25
1378586325.0004 - 1378586325.0001 = 0.00028800964355469
Output for 5.6.24
1378586325.0002 - 1378586325.0001 = 0.00014996528625488
Output for 5.6.23
1378586325.0003 - 1378586325.0001 = 0.00021600723266602
Output for 5.6.22
1378586325.0003 - 1378586325.0001 = 0.00015997886657715
Output for 5.6.21
1378586325.0003 - 1378586325.0001 = 0.00014805793762207
Output for 5.3.5, 5.6.20
1378586325.0003 - 1378586325.0001 = 0.00015115737915039
Output for 5.6.19
1378586325.0003 - 1378586325.0001 = 0.00018596649169922
Output for 5.6.18
1378586325.0003 - 1378586325.0001 = 0.0001530647277832
Output for 5.6.17
1378586325.0007 - 1378586325.0002 = 0.00042200088500977
Output for 5.6.16
1378586325.0003 - 1378586325.0001 = 0.00014996528625488
Output for 5.4.0, 5.6.15
1378586325.0003 - 1378586325.0001 = 0.00017905235290527
Output for 5.4.7, 5.5.23, 5.6.14
1378586325.0003 - 1378586325.0001 = 0.00018000602722168
Output for 5.5.17, 5.6.13
1378586325.0003 - 1378586325.0001 = 0.00015401840209961
Output for 5.6.12
1378586325.0005 - 1378586325.0002 = 0.00031805038452148
Output for 5.6.11
1378586325.0003 - 1378586325.0001 = 0.0001990795135498
Output for 5.6.10
1378586325.0006 - 1378586325.0002 = 0.00037693977355957
Output for 5.6.9
1378586325.0004 - 1378586325.0002 = 0.00025486946105957
Output for 5.6.8
1378586325.0003 - 1378586325.0002 = 0.00015807151794434
Output for 5.6.7
1378586325.0004 - 1378586325.0001 = 0.00023221969604492
Output for 5.6.6
1378586325.0005 - 1378586325.0002 = 0.0003211498260498
Output for 5.6.5
1378586325.0004 - 1378586325.0002 = 0.00026607513427734
Output for 5.6.4
1378586325.0004 - 1378586325.0002 = 0.00024604797363281
Output for 5.3.29, 5.6.3
1378586325.0003 - 1378586325.0001 = 0.00015902519226074
Output for 5.6.2
1378586325.0004 - 1378586325.0002 = 0.00024795532226562
Output for 5.6.1
1378586325.0005 - 1378586325.0002 = 0.00025105476379395
Output for 5.6.0
1378586325.0003 - 1378586325.0001 = 0.00015497207641602
Output for 5.5.37
1378586325.0003 - 1378586325.0001 = 0.00016212463378906
Output for 5.5.36
1378586325.0003 - 1378586325.0001 = 0.00016093254089355
Output for 5.5.35
1378586325.0006 - 1378586325.0002 = 0.00042104721069336
Output for 5.5.34
1378586325.0004 - 1378586325.0001 = 0.00024199485778809
Output for 5.5.33
1378586325.0003 - 1378586325.0001 = 0.00020503997802734
Output for 5.5.32
1378586325.0003 - 1378586325.0001 = 0.00019192695617676
Output for 5.5.31
1378586325.0004 - 1378586325.0001 = 0.00022006034851074
Output for 5.5.30
1378586325.0005 - 1378586325.0002 = 0.00028610229492188
Output for 5.5.29
1378586325.0005 - 1378586325.0002 = 0.00033688545227051
Output for 5.5.28
1378586325.0004 - 1378586325.0001 = 0.00027298927307129
Output for 5.5.27
1378586325.0003 - 1378586325.0001 = 0.00016498565673828
Output for 5.5.26
1378586325.0005 - 1378586325.0002 = 0.00029587745666504
Output for 5.5.14, 5.5.25
1378586325.0003 - 1378586325.0001 = 0.00014901161193848
Output for 5.5.24
1378586325.0004 - 1378586325.0001 = 0.00024986267089844
Output for 5.4.37, 5.5.22
1378586325.0004 - 1378586325.0002 = 0.00026202201843262
Output for 5.5.21
1378586325.0006 - 1378586325.0002 = 0.00036311149597168
Output for 5.5.2, 5.5.20
1378586325.0003 - 1378586325.0001 = 0.0001518726348877
Output for 5.5.19
1378586325.0003 - 1378586325.0002 = 0.00019097328186035
Output for 5.5.18
1378586325.0004 - 1378586325.0002 = 0.00026416778564453
Output for 5.5.16
1378586325.0004 - 1378586325.0001 = 0.00022101402282715
Output for 5.5.15
1378586325.0005 - 1378586325.0002 = 0.00036907196044922
Output for 5.5.13
1378586325.0004 - 1378586325.0002 = 0.00024199485778809
Output for 5.5.12
1378586325.0004 - 1378586325.0001 = 0.00024104118347168
Output for 5.5.11
1378586325.0004 - 1378586325.0001 = 0.00024700164794922
Output for 5.5.10
1378586325.0004 - 1378586325.0001 = 0.00021219253540039
Output for 5.5.9
1378586325.0004 - 1378586325.0002 = 0.00020503997802734
Output for 5.5.8
1378586325.0003 - 1378586325.0001 = 0.00021195411682129
Output for 5.5.7
1378586325.0003 - 1378586325.0001 = 0.00019717216491699
Output for 5.5.6
1378586325.0003 - 1378586325.0001 = 0.00020694732666016
Output for 5.5.5
1378586325.0003 - 1378586325.0001 = 0.00015711784362793
Output for 5.5.4
1378586325.0006 - 1378586325.0002 = 0.00038003921508789
Output for 5.5.3
1378586325.0003 - 1378586325.0001 = 0.00020098686218262
Output for 5.5.1
1378586325.0006 - 1378586325.0002 = 0.00040411949157715
Output for 5.5.0
1378586325.0008 - 1378586325.0003 = 0.00049901008605957
Output for 5.4.45
1378586325.0004 - 1378586325.0002 = 0.00026082992553711
Output for 5.4.44
1378586325.0008 - 1378586325.0003 = 0.00055193901062012
Output for 5.4.43
1378586325.0006 - 1378586325.0002 = 0.00039815902709961
Output for 5.4.42
1378586325.0006 - 1378586325.0002 = 0.00039291381835938
Output for 5.4.41
1378586325.0004 - 1378586325.0002 = 0.00023007392883301
Output for 5.4.40
1378586325.0003 - 1378586325.0001 = 0.00017189979553223
Output for 5.4.39
1378586325.0007 - 1378586325.0003 = 0.00044584274291992
Output for 5.4.38
1378586325.0003 - 1378586325.0001 = 0.00020790100097656
Output for 5.4.36
1378586325.0006 - 1378586325.0002 = 0.00040912628173828
Output for 5.4.10, 5.4.35
1378586325.0006 - 1378586325.0002 = 0.00040006637573242
Output for 5.4.34
1378586325.0006 - 1378586325.0002 = 0.00039196014404297
Output for 5.4.33
1378586325.0006 - 1378586325.0002 = 0.00041794776916504
Output for 5.4.32
1378586325.0003 - 1378586325.0001 = 0.00015091896057129
Output for 5.4.30
1378586325.0004 - 1378586325.0001 = 0.00028896331787109
Output for 5.4.29
1378586325.0006 - 1378586325.0002 = 0.00043201446533203
Output for 5.4.28
1378586325.0006 - 1378586325.0002 = 0.00036120414733887
Output for 5.4.27
1378586325.0006 - 1378586325.0002 = 0.00039505958557129
Output for 5.4.26
1378586325.0004 - 1378586325.0001 = 0.000244140625
Output for 5.4.25
1378586325.0004 - 1378586325.0001 = 0.00025606155395508
Output for 5.4.6, 5.4.24
1378586325.0003 - 1378586325.0001 = 0.00019097328186035
Output for 5.4.23
1378586325.0005 - 1378586325.0002 = 0.00027704238891602
Output for 5.4.22
1378586325.0006 - 1378586325.0002 = 0.00040888786315918
Output for 5.4.21
1378586325.0004 - 1378586325.0001 = 0.00023913383483887
Output for 5.4.20
1378586325.0006 - 1378586325.0002 = 0.00043106079101562
Output for 5.4.17, 5.4.19
1378586325.0006 - 1378586325.0002 = 0.00041103363037109
Output for 5.4.18
1378586325.0006 - 1378586325.0002 = 0.00035881996154785
Output for 5.4.16
1378586325.0003 - 1378586325.0001 = 0.00017404556274414
Output for 5.4.15
1378586325.0004 - 1378586325.0002 = 0.00025081634521484
Output for 5.4.14
1378586325.0005 - 1378586325.0002 = 0.00034499168395996
Output for 5.4.13
1378586325.0004 - 1378586325.0001 = 0.00022506713867188
Output for 5.4.12
1378586325.0006 - 1378586325.0002 = 0.00039100646972656
Output for 5.4.11
1378586325.0006 - 1378586325.0002 = 0.00037312507629395
Output for 5.4.9
1378586325.0005 - 1378586325.0003 = 0.00029492378234863
Output for 5.4.5
1378586325.0004 - 1378586325.0001 = 0.00025200843811035
Output for 5.4.4
1378586325.0005 - 1378586325.0002 = 0.0003349781036377
Output for 5.4.3
1378586325.0003 - 1378586325.0001 = 0.00021004676818848
Output for 5.4.2
1378586325.0005 - 1378586325.0002 = 0.00033402442932129
Output for 5.4.1
1378586325.0003 - 1378586325.0001 = 0.00015592575073242
Output for 5.3.28
1378586325.0003 - 1378586325.0001 = 0.00020217895507812
Output for 5.3.27
1378586325.0004 - 1378586325.0001 = 0.00028014183044434
Output for 5.3.26
1378586325.0003 - 1378586325.0001 = 0.00021815299987793
Output for 5.3.25
1378586325.0002 - 1378586325.0001 = 8.2015991210938E-5
Output for 5.3.24
1378586325.0002 - 1378586325.0001 = 0.00014019012451172
Output for 5.3.23
1378586325.0004 - 1378586325.0001 = 0.00033211708068848
Output for 5.3.0, 5.3.22
1378586325.0003 - 1378586325.0001 = 0.000244140625
Output for 5.3.21
1378586325.0003 - 1378586325.0001 = 0.00022220611572266
Output for 5.3.20
1378586325.0004 - 1378586325.0001 = 0.00028514862060547
Output for 5.3.7, 5.3.19
1378586325.0004 - 1378586325.0001 = 0.00032520294189453
Output for 5.3.17
1378586325.0002 - 1378586325.0001 = 0.00012421607971191
Output for 5.3.16
1378586325.0004 - 1378586325.0001 = 0.00025415420532227
Output for 5.3.15
1378586325.0003 - 1378586325.0001 = 0.00018715858459473
Output for 5.3.14
1378586325.0005 - 1378586325.0001 = 0.0003662109375
Output for 5.3.13
1378586325.0003 - 1378586325.0001 = 0.00020003318786621
Output for 5.3.12
1378586325.0004 - 1378586325.0001 = 0.00032615661621094
Output for 5.3.10
1378586325.0003 - 1378586325.0001 = 0.00016307830810547
Output for 5.3.8
1378586325.0006 - 1378586325.0001 = 0.00050020217895508
Output for 5.3.6
1378586325.0005 - 1378586325.0001 = 0.00037598609924316
Output for 5.3.4
1378586325.0005 - 1378586325.0001 = 0.0003809928894043
Output for 5.3.3
1378586325.0003 - 1378586325.0001 = 0.00020599365234375
Output for 5.3.2
1378586325.0003 - 1378586325.0001 = 0.00017499923706055
Output for 5.3.1
1378586325.0002 - 1378586325.0001 = 0.00014305114746094
Output for 5.2.17
1378586325.0004 - 1378586325.0001 = 0.00032210350036621
Output for 5.2.16
1378586325.0003 - 1378586325.0001 = 0.00022411346435547
Output for 5.2.11, 5.2.15
1378586325.0005 - 1378586325.0001 = 0.00035715103149414
Output for 5.2.14
1378586325.0003 - 1378586325.0001 = 0.00023603439331055
Output for 5.2.13
1378586325.0003 - 1378586325.0001 = 0.00023007392883301
Output for 5.2.12
1378586325.0008 - 1378586325.0001 = 0.00067019462585449
Output for 5.2.10
1378586325.0004 - 1378586325.0001 = 0.0002601146697998
Output for 5.2.9
1378586325.0003 - 1378586325.0001 = 0.0002291202545166
Output for 5.2.8
1378586325.0005 - 1378586325.0001 = 0.00038814544677734
Output for 5.2.7
1378586325.0003 - 1378586325.0001 = 0.00024104118347168
Output for 5.2.6
1378586325.0005 - 1378586325.0001 = 0.00042819976806641
Output for 5.2.5
1378586325.0004 - 1378586325.0001 = 0.00028300285339355
Output for 5.2.4
1378586325.0006 - 1378586325.0001 = 0.00054812431335449
Output for 5.2.3
1378586325.0006 - 1378586325.0001 = 0.00053811073303223
Output for 5.2.2
1378586325.0006 - 1378586325.0002 = 0.00040602684020996
Output for 5.2.1
1378586325.001 - 1378586325.0003 = 0.00071287155151367
Output for 5.2.0
1378586325.0006 - 1378586325.0002 = 0.00045585632324219
Output for 5.1.6
1378586325.0006 - 1378586325.0002 = 0.0003969669342041
Output for 5.1.5
1378586325.0005 - 1378586325.0002 = 0.00028705596923828
Output for 5.1.4
1378586325.0006 - 1378586325.0002 = 0.00041604042053223
Output for 5.1.3
1378586325.0008 - 1378586325.0002 = 0.00060296058654785
Output for 5.1.2
1378586325.0005 - 1378586325.0002 = 0.0003819465637207
Output for 5.1.1
1378586325.0004 - 1378586325.0001 = 0.00030708312988281
Output for 5.1.0
1378586325.0005 - 1378586325.0002 = 0.00031495094299316
Output for 5.0.5
1378586325.0006 - 1378586325.0001 = 0.00052499771118164
Output for 5.0.4
1378586325.0011 - 1378586325.0002 = 0.00092291831970215
Output for 5.0.3
1378586325.0005 - 1378586325.0001 = 0.00039196014404297
Output for 5.0.2
1378586325.0007 - 1378586325.0002 = 0.0005650520324707
Output for 5.0.1
1378586325.0009 - 1378586325.0002 = 0.00071811676025391
Output for 5.0.0
1378586325.0012 - 1378586325.0002 = 0.00094294548034668
Output for 4.4.9
1378586325.001 - 1378586325.0002 = 0.00080394744873047
Output for 4.4.8
1378586325.0011 - 1378586325.0003 = 0.00087308883666992
Output for 4.4.7
1378586325.0011 - 1378586325.0002 = 0.00088286399841309
Output for 4.4.6
1378586325.0007 - 1378586325.0002 = 0.00056290626525879
Output for 4.4.5
1378586325.001 - 1378586325.0002 = 0.00082206726074219
Output for 4.4.4
1378586325.0012 - 1378586325.0002 = 0.00098896026611328
Output for 4.4.3
1378586325.0007 - 1378586325.0002 = 0.00054001808166504
Output for 4.4.2
1378586325.0012 - 1378586325.0002 = 0.00092887878417969
Output for 4.4.1
1378586325.0012 - 1378586325.0002 = 0.00092506408691406
Output for 4.4.0
1378586325.0009 - 1378586325.0002 = 0.00068998336791992
Output for 4.3.11
1378586325.0012 - 1378586325.0002 = 0.0010421276092529
Output for 4.3.10
1378586325.0011 - 1378586325.0002 = 0.00093698501586914
Output for 4.3.9
1378586325.0006 - 1378586325.0001 = 0.00043702125549316
Output for 4.3.8
1378586325.0013 - 1378586325.0003 = 0.0010480880737305
Output for 4.3.7
1378586325.0008 - 1378586325.0002 = 0.00060105323791504
Output for 4.3.6
1378586325.0011 - 1378586325.0002 = 0.00087404251098633
Output for 4.3.5
1378586325.0009 - 1378586325.0002 = 0.00069713592529297
Output for 4.3.4
1378586325.0012 - 1378586325.0003 = 0.00095582008361816
Output for 4.3.3
1378586325.0007 - 1378586325.0002 = 0.00051689147949219
Output for 4.3.2
1378586325.0016 - 1378586325.0004 = 0.001162052154541
Output for 4.3.1
1378586325.0011 - 1378586325.0002 = 0.00085115432739258
Output for 4.3.0
1378586325.0007 - 1378586325.0002 = 0.0005791187286377
preferences:
188.32 ms | 401 KiB | 287 Q