3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('1', function () use (&$a) { echo '.'; $a[1](); }); $a[1]();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0520.02121.13
8.3.50.0470.02123.16
8.3.40.0590.01022.67
8.3.30.0700.00723.09
8.3.20.0330.01024.09
8.3.10.0340.00726.23
8.3.00.0380.00323.11
8.2.180.0540.01620.48
8.2.170.0550.01423.01
8.2.160.0560.02624.72
8.2.150.0380.00324.18
8.2.140.0330.00324.66
8.2.130.0270.00726.30
8.2.120.0180.01826.40
8.2.110.0320.01926.22
8.2.100.0410.01421.91
8.2.90.0190.00623.18
8.2.80.0130.01321.93
8.2.70.0170.01021.63
8.2.60.0240.01222.05
8.2.50.0200.01021.50
8.2.40.0130.01024.17
8.2.30.0200.00722.12
8.2.20.0100.01321.80
8.2.10.0190.00622.49
8.2.00.0450.00725.20
8.1.280.0500.03325.92
8.1.270.0310.01027.87
8.1.260.0360.00026.35
8.1.250.0240.00728.09
8.1.240.0430.01027.83
8.1.230.0380.01022.82
8.1.220.0130.01321.65
8.1.210.0100.01321.48
8.1.200.0240.00721.36
8.1.190.0240.00021.53
8.1.180.0160.01621.23
8.1.170.0170.00722.69
8.1.160.0130.01026.09
8.1.150.0140.01122.79
8.1.140.0120.01221.70
8.1.130.0130.01321.81
8.1.120.0150.00621.66
8.1.110.0160.00621.64
8.1.100.0130.01021.71
8.1.90.0160.01021.59
8.1.80.0200.00721.51
8.1.70.0210.00321.56
8.1.60.0130.01321.76
8.1.50.0100.01621.55
8.1.40.0140.01421.69
8.1.30.0190.01022.51
8.1.20.0130.01621.80
8.1.10.0100.01621.66
8.1.00.0200.00721.50
8.0.300.0180.00721.54
8.0.290.0180.00721.18
8.0.280.0140.01022.52
8.0.270.0060.01921.50
8.0.260.0200.01022.90
8.0.250.0170.00720.95
8.0.240.0130.01021.07
8.0.230.0100.01420.86
8.0.220.0170.01020.80
8.0.210.0170.00720.98
8.0.200.0170.00720.95
8.0.190.0140.01021.04
8.0.180.0230.00620.74
8.0.170.0130.01320.79
8.0.160.0170.00720.88
8.0.150.0150.01120.80
8.0.140.0220.00320.71
8.0.130.0190.00317.30
8.0.120.0060.02221.11
8.0.110.0200.00320.92
8.0.100.0170.01021.38
8.0.90.0220.00021.53
8.0.80.0490.06223.51
8.0.70.0270.00021.46
8.0.60.0170.01021.50
8.0.50.0200.00721.54
8.0.30.1020.06221.21
8.0.20.0980.03821.17
8.0.10.0200.00321.40
8.0.00.1160.03921.03
7.4.330.0210.00317.30
7.4.320.0200.00320.58
7.4.300.0140.01120.46
7.4.290.0180.00720.78
7.4.280.0110.01420.60
7.4.270.0130.01320.30
7.4.260.0230.00320.63
7.4.250.0130.01320.34
7.4.240.0210.00520.58
7.4.230.0170.01021.00
7.4.220.0610.03620.65
7.4.210.0500.04720.89
7.4.200.0190.00620.41
7.4.190.0130.01020.54
7.4.160.1060.03620.42
7.4.150.1310.03920.48
7.4.140.1020.04420.47
7.4.130.1270.05320.57
7.4.120.1500.05921.07
7.4.110.1120.07920.56
7.4.100.1200.05421.26
7.4.90.0970.05620.28
7.4.80.0940.04920.53
7.4.70.0400.06420.46
7.4.60.0580.04720.38
7.4.50.0320.00320.51
7.4.40.0300.02622.77
7.4.30.0720.04620.64
7.4.00.0460.01019.09
7.3.330.0230.00017.38
7.3.320.0070.01717.44
7.3.310.0140.01420.26
7.3.300.0130.01320.79
7.3.290.0400.04620.47
7.3.280.0520.06822.14
7.3.270.1080.04720.39
7.3.260.0970.05921.16
7.3.250.1660.04220.59
7.3.240.1040.03920.29
7.3.230.0920.04721.04
7.3.210.0980.05820.91
7.3.200.0920.05621.36
7.3.190.0730.04220.67
7.3.180.0700.04320.53
7.3.170.0940.02320.41
7.3.160.0590.07820.67
7.3.120.0300.03018.68
7.2.330.1130.04920.29
7.2.320.0600.05120.86
7.2.310.1010.06720.62
7.2.300.0860.04820.63
7.2.290.0860.06620.41
7.2.00.0130.02922.93
7.1.100.0230.01322.13
7.1.70.0250.00620.71
7.1.60.0480.01321.15
7.1.50.0500.02338.85
7.1.00.0370.07326.22
7.0.200.0760.00720.23
7.0.140.0470.07328.10
7.0.100.0230.04324.95
7.0.90.0300.04025.65
7.0.80.0370.09024.98
7.0.70.1470.07724.95
7.0.60.1630.08025.02
7.0.50.1300.09725.41
7.0.40.0430.08720.19
7.0.30.0370.07020.13
7.0.20.0370.07320.15
7.0.10.0500.07720.09
7.0.00.0470.08720.04
5.6.280.0400.09329.97
5.6.250.0430.06036.61
5.6.240.0300.05033.08
5.6.230.0500.09029.83
5.6.220.0200.09333.87
5.6.210.0200.06032.81
5.6.200.0430.09333.32
5.6.190.0400.08732.41
5.6.180.0470.08331.84
5.6.170.0430.08733.98
5.6.160.0400.08331.93
5.6.150.0430.04336.32
5.6.140.0400.08333.78
5.6.130.0470.07731.84
5.6.120.0600.07331.63
5.6.110.0470.08731.88
5.6.100.0430.09330.83
5.6.90.0530.05034.94
5.6.80.0370.08331.64
5.6.70.0330.05335.00
5.6.60.0430.08329.59
5.6.50.0430.09029.64
5.6.40.0530.08729.61
5.6.30.0330.09334.10
5.6.20.0430.08332.84
5.6.10.0370.08330.93
5.6.00.0330.09731.46
5.5.380.0370.04735.34
5.5.370.0370.07334.97
5.5.360.0570.07729.35
5.5.350.0500.08332.19
5.5.340.0330.09030.43
5.5.330.0330.07329.68
5.5.320.0470.09029.87
5.5.310.0370.06029.81
5.5.300.0370.09335.29
5.5.290.0200.06032.61
5.5.280.0470.09032.45
5.5.270.0370.09331.74
5.5.260.0370.10032.11
5.5.250.0330.06732.84
5.5.240.0330.08731.67
5.5.230.0430.09029.22
5.5.220.0400.09729.07
5.5.210.0470.08328.90
5.5.200.0270.07031.41
5.5.190.0400.09329.14
5.5.180.0330.09030.62
5.5.160.0430.06733.22
5.5.150.0400.08330.17
5.5.140.0270.06330.18
5.5.130.0470.07331.95
5.5.120.0500.07731.54
5.5.110.0500.06729.13
5.5.100.0470.08329.41
5.5.90.0500.08029.08
5.5.80.0300.06332.42
5.5.70.0530.07029.05
5.5.60.0300.09031.87
5.5.50.0470.07333.50
5.5.40.0270.09031.51
5.5.30.0500.05333.63
5.5.20.0470.08329.13
5.5.10.0530.08328.92
5.5.00.0530.07729.12
5.4.450.0330.07727.48
5.4.440.0400.09327.51
5.4.430.0530.04327.83
5.4.420.0500.08728.95
5.4.410.0470.07330.63
5.4.400.0330.09727.45
5.4.390.0370.09029.29
5.4.380.0370.04332.92
5.4.370.0270.09329.53
5.4.360.0370.09329.30
5.4.350.0330.08327.95
5.4.340.0300.06728.72
5.4.320.0430.09327.37
5.4.310.0400.05332.80
5.4.300.0370.08728.02
5.4.290.0370.09327.89
5.4.280.0370.09728.15
5.4.270.0270.10327.79
5.4.260.0330.08730.77
5.4.250.0270.10028.01
5.4.240.0470.09027.36
5.4.230.0330.08729.25
5.4.220.0300.09727.62
5.4.210.0300.09328.39
5.4.200.0300.09029.14
5.4.190.0330.09728.70
5.4.180.0300.05730.80
5.4.170.0430.08728.64
5.4.160.0370.08328.29
5.4.150.0430.06327.41
5.4.140.0370.07324.62
5.4.130.0270.09025.97
5.4.120.0370.08027.64
5.4.110.0500.08724.87
5.4.100.0470.08726.02
5.4.90.0370.08027.68
5.4.80.0300.09725.74
5.4.70.0300.05327.57
5.4.60.0470.07028.45
5.4.50.0300.04729.96
5.4.40.0500.06726.76
5.4.30.0270.09027.08
5.4.20.0370.09024.72
5.4.10.0470.08025.41
5.4.00.0330.09025.20
5.3.290.0430.05323.83
5.3.280.0370.08726.07
5.3.270.0300.06023.89
5.3.260.0370.06325.66
5.3.250.0400.07723.69
5.3.240.0270.09325.09
5.3.230.0470.07323.75
5.3.220.0400.08026.49
5.3.210.0470.07726.06
5.3.200.0300.09026.11
5.3.190.0470.07323.74
5.3.180.0470.04023.79
5.3.170.0370.08326.77
5.3.160.0370.04728.38
5.3.150.0330.07026.08
5.3.140.0430.08323.69
5.3.130.0470.07028.71
5.3.120.0300.09725.15
5.3.110.0430.04726.76
5.3.100.0370.07326.79
5.3.90.0500.07323.12
5.3.80.0500.08024.20
5.3.70.0330.07723.67
5.3.60.0330.05723.14
5.3.50.0300.06329.15
5.3.40.0370.04024.79
5.3.30.0370.07023.00
5.3.20.0370.07726.30
5.3.10.0370.08722.70
5.3.00.0430.07324.14

preferences:
39.93 ms | 401 KiB | 5 Q