3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a='print'; $a('a');

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)
8.3.40.0100.00718.92
8.3.30.0100.00319.09
8.3.20.0050.00320.09
8.3.10.0080.00023.60
8.3.00.0050.00319.38
8.2.170.0100.01022.96
8.2.160.0080.00820.45
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00220.97
8.2.110.0060.00320.56
8.2.100.0080.00418.03
8.2.90.0040.00419.09
8.2.80.0000.00917.97
8.2.70.0000.00917.61
8.2.60.0000.00917.91
8.2.50.0000.00818.07
8.2.40.0110.00018.03
8.2.30.0050.00219.41
8.2.20.0060.00317.60
8.2.10.0000.00917.92
8.2.00.0000.00717.64
8.1.270.0080.00024.01
8.1.260.0070.00026.35
8.1.250.0090.00928.09
8.1.240.0090.00022.05
8.1.230.0120.00019.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00917.22
8.1.180.0080.00018.10
8.1.170.0000.00818.37
8.1.160.0040.00421.82
8.1.150.0000.00718.88
8.1.140.0040.00417.27
8.1.130.0000.00717.71
8.1.120.0070.00017.23
8.1.110.0030.00517.34
8.1.100.0080.00017.40
8.1.90.0000.00717.38
8.1.80.0000.00717.25
8.1.70.0070.00017.34
8.1.60.0050.00517.41
8.1.50.0040.00417.56
8.1.40.0040.00417.49
8.1.30.0040.00417.51
8.1.20.0040.00417.63
8.1.10.0060.00317.53
8.1.00.0000.00717.51
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0070.00018.32
8.0.270.0030.00317.06
8.0.260.0030.00317.18
8.0.250.0030.00316.96
8.0.240.0000.00616.94
8.0.230.0030.00316.98
8.0.220.0030.00316.88
8.0.210.0030.00316.85
8.0.200.0070.00016.93
8.0.190.0060.00316.85
8.0.180.0030.00316.91
8.0.170.0000.00716.86
8.0.160.0040.00416.87
8.0.150.0040.00416.78
8.0.140.0000.00716.70
8.0.130.0000.00713.27
8.0.120.0030.00616.77
8.0.110.0050.00316.86
8.0.100.0040.00416.87
8.0.90.0080.00016.92
8.0.80.0060.01616.83
8.0.70.0000.00716.73
8.0.60.0080.00016.78
8.0.50.0040.00416.86
8.0.30.0150.00316.93
8.0.20.0080.01117.40
8.0.10.0040.00416.94
8.0.00.0040.01416.78
7.4.330.0030.00315.00
7.4.320.0000.00716.33
7.4.300.0000.00616.61
7.4.290.0000.00716.50
7.4.280.0070.00016.55
7.4.270.0000.00716.58
7.4.260.0000.00716.52
7.4.250.0040.00416.54
7.4.240.0040.00416.59
7.4.230.0030.00316.57
7.4.220.0090.01016.51
7.4.210.0150.00616.43
7.4.200.0040.00416.48
7.4.160.0060.01216.54
7.4.150.0070.01217.40
7.4.140.0090.00917.86
7.4.130.0070.01216.50
7.4.120.0070.01016.56
7.4.110.0130.00316.30
7.4.100.0110.01316.49
7.4.90.0070.01016.51
7.4.80.0130.00519.39
7.4.70.0030.01416.41
7.4.60.0140.00616.52
7.4.50.0040.00416.41
7.4.40.0160.00616.58
7.4.30.0090.00616.58
7.4.00.0000.01515.14
7.3.330.0000.00513.16
7.3.320.0000.00513.09
7.3.310.0030.00316.29
7.3.300.0070.00016.11
7.3.290.0080.00516.33
7.3.280.0100.00816.27
7.3.270.0120.00817.40
7.3.260.0060.01716.25
7.3.250.0080.00816.41
7.3.240.0030.01316.14
7.3.230.0120.00416.54
7.3.210.0100.00716.48
7.3.200.0060.00919.39
7.3.190.0130.00216.47
7.3.180.0100.00716.44
7.3.170.0070.01016.41
7.3.160.0120.00916.29
7.2.330.0040.01316.46
7.2.320.0130.00316.18
7.2.310.0030.01716.30
7.2.300.0160.00016.34
7.2.290.0000.01616.54
7.2.60.0070.00716.76
7.2.00.0060.00619.25
7.1.200.0070.00715.77
7.1.100.0030.00918.07
7.1.70.0160.01016.83
7.1.60.0110.01419.46
7.1.50.0070.01416.78
7.1.00.0030.07322.48
7.0.200.0280.00016.36
7.0.140.0000.07721.95
7.0.60.0000.08019.94
7.0.50.0030.07317.81
7.0.40.0030.04320.09
7.0.30.0230.08320.32
7.0.20.0300.07720.13
7.0.10.0100.08320.00
7.0.00.0030.04320.25
5.6.280.0070.07021.10
5.6.210.0130.06020.44
5.6.200.0070.06718.16
5.6.190.0030.04320.64
5.6.180.0270.08320.35
5.6.170.0270.05720.48
5.6.160.0030.06020.46
5.6.150.0070.07018.24
5.6.140.0100.05018.16
5.6.130.0000.04718.13
5.6.120.0030.06021.01
5.6.110.0070.08721.13
5.6.100.0100.07720.88
5.6.90.0170.06721.09
5.6.80.0130.07320.43
5.6.70.3530.03320.36
5.5.350.0100.08320.45
5.5.340.0070.05717.96
5.5.330.0070.08020.45
5.5.320.0330.07720.29
5.5.310.0200.05720.29
5.5.300.0030.03717.91
5.5.290.0070.05017.98
5.5.280.0070.09020.87
5.5.270.0000.04720.86
5.5.260.0130.07020.84
5.5.250.0070.05720.50
5.5.240.0200.07020.14
5.4.450.0100.05319.10
5.4.440.0670.04319.54
5.4.430.0370.04319.09
5.4.420.0130.05019.52
5.4.410.0300.03319.13
5.4.400.0200.04019.07
5.4.390.0070.05019.22
5.4.380.0270.06318.68
5.4.370.0200.06318.62
5.4.360.0400.05318.49
5.4.350.0370.06018.66
5.4.340.0300.05318.68
5.4.320.0050.03812.45
5.4.310.0090.03612.45
5.4.300.0080.03512.45
5.4.290.0050.04012.45
5.4.280.0040.04012.34
5.4.270.0100.03312.34
5.4.260.0050.03912.35
5.4.250.0080.03612.34
5.4.240.0090.03312.34
5.4.230.0020.04112.34
5.4.220.0030.03912.34
5.4.210.0040.03812.34
5.4.200.0020.04312.34
5.4.190.0050.03612.34
5.4.180.0100.03112.34
5.4.170.0050.03612.35
5.4.160.0070.03412.34
5.4.150.0040.03812.33
5.4.140.0030.03812.02
5.4.130.0050.03612.01
5.4.120.0020.03911.97
5.4.110.0090.04811.96
5.4.100.0050.05011.96
5.4.90.0080.05011.96
5.4.80.0090.03411.97
5.4.70.0050.03811.96
5.4.60.0090.03211.96
5.4.50.0050.03511.96
5.4.40.0070.04511.95
5.4.30.0090.04011.95
5.4.20.0060.03511.95
5.4.10.0060.03511.95
5.4.00.0050.03611.44
5.3.290.0060.04112.80
5.3.280.0050.03912.71
5.3.270.0080.03612.72
5.3.260.0060.04012.72
5.3.250.0080.03512.72
5.3.240.0060.03712.72
5.3.230.0070.03612.71
5.3.220.0100.04112.68
5.3.210.0140.05012.68
5.3.200.0060.04012.68
5.3.190.0050.03912.68
5.3.180.0090.03412.68
5.3.170.0060.03712.67
5.3.160.0080.03512.67
5.3.150.0110.03812.67
5.3.140.0070.03512.66
5.3.130.0060.03812.66
5.3.120.0090.05112.66
5.3.110.0090.03812.65
5.3.100.0080.04312.12
5.3.90.0050.03812.08
5.3.80.0050.05012.08
5.3.70.0070.03512.07
5.3.60.0060.03612.06
5.3.50.0070.03612.00
5.3.40.0030.03912.00
5.3.30.0050.03511.95
5.3.20.0060.04911.72
5.3.10.0060.05111.70
5.3.00.0070.03711.68
5.2.170.0050.0319.18
5.2.160.0110.0379.18
5.2.150.0040.0339.18
5.2.140.0030.0329.18
5.2.130.0080.0279.14
5.2.120.0070.0279.13
5.2.110.0040.0309.14
5.2.100.0030.0309.14
5.2.90.0080.0259.14
5.2.80.0020.0339.13
5.2.70.0050.0309.14
5.2.60.0020.0339.09
5.2.50.0040.0309.06
5.2.40.0050.0299.04
5.2.30.0080.0269.01
5.2.20.0060.0279.00
5.2.10.0060.0288.92
5.2.00.0020.0318.78
5.1.60.0040.0248.06
5.1.50.0010.0288.05
5.1.40.0040.0258.04
5.1.30.0040.0268.39
5.1.20.0040.0268.41
5.1.10.0040.0268.14
5.1.00.0020.0278.14
5.0.50.0050.0196.62
5.0.40.0020.0206.47
5.0.30.0020.0326.29
5.0.20.0050.0186.26
5.0.10.0030.0206.23
5.0.00.0020.0316.23
4.4.90.0030.0154.78
4.4.80.0050.0134.76
4.4.70.0080.0114.75
4.4.60.0050.0144.75
4.4.50.0030.0164.77
4.4.40.0050.0234.71
4.4.30.0050.0144.76
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0020.0164.66
4.3.100.0060.0124.67
4.3.90.0020.0164.64
4.3.80.0030.0254.58
4.3.70.0030.0144.63
4.3.60.0040.0144.63
4.3.50.0030.0154.62
4.3.40.0020.0254.54
4.3.30.0010.0173.28
4.3.20.0030.0153.25
4.3.10.0040.0133.21
4.3.00.0030.01318.56

preferences:
42.36 ms | 400 KiB | 5 Q