3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = '1d9'; echo ++$t;

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)
8.3.40.0070.00718.57
8.3.30.0070.01418.91
8.3.20.0040.00420.15
8.3.10.0070.00023.61
8.3.00.0080.00019.69
8.2.170.0110.00422.96
8.2.160.0120.00620.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0070.00319.28
8.2.110.0030.00522.13
8.2.100.0120.00017.91
8.2.90.0080.00019.13
8.2.80.0030.00717.97
8.2.70.0030.00517.63
8.2.60.0070.00017.93
8.2.50.0000.00818.07
8.2.40.0030.00618.22
8.2.30.0060.00318.28
8.2.20.0040.00417.84
8.2.10.0000.00717.87
8.2.00.0000.00719.34
8.1.270.0040.00423.88
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.93
8.1.230.0070.00419.14
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0040.00417.13
8.1.180.0030.00518.10
8.1.170.0080.00018.46
8.1.160.0070.00022.00
8.1.150.0000.00718.70
8.1.140.0040.00417.39
8.1.130.0070.00017.77
8.1.120.0110.00017.22
8.1.110.0040.00417.32
8.1.100.0000.00817.39
8.1.90.0070.00017.33
8.1.80.0040.00417.39
8.1.70.0070.00017.37
8.1.60.0000.00917.55
8.1.50.0060.00317.41
8.1.40.0070.00017.32
8.1.30.0040.00417.60
8.1.20.0060.00317.47
8.1.10.0050.00217.50
8.1.00.0000.00717.29
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.44
8.0.270.0070.00017.16
8.0.260.0040.00417.30
8.0.250.0030.00316.94
8.0.240.0000.00716.91
8.0.230.0030.00316.93
8.0.220.0070.00016.71
8.0.210.0030.00316.82
8.0.200.0070.00016.88
8.0.190.0030.00616.89
8.0.180.0070.00316.81
8.0.170.0000.00816.83
8.0.160.0040.00416.86
8.0.150.0000.00716.66
8.0.140.0040.00416.85
8.0.130.0030.00313.31
8.0.120.0000.00816.70
8.0.110.0000.00816.81
8.0.100.0000.00716.59
8.0.90.0040.00416.78
8.0.80.0110.01116.75
8.0.70.0000.00816.73
8.0.60.0040.00416.84
8.0.50.0000.00716.82
8.0.30.0140.00716.91
8.0.20.0110.01117.40
8.0.10.0050.00316.96
8.0.00.0130.00516.59
7.4.330.0050.00015.07
7.4.320.0070.00016.44
7.4.300.0030.00316.52
7.4.290.0030.00316.42
7.4.280.0000.00716.50
7.4.270.0040.00416.57
7.4.260.0060.00316.45
7.4.250.0030.00516.39
7.4.240.0030.00316.54
7.4.230.0030.00316.33
7.4.220.0070.01116.50
7.4.210.0070.01016.39
7.4.200.0020.00516.61
7.4.160.0090.00616.70
7.4.150.0120.00617.40
7.4.140.0100.00717.86
7.4.130.0060.01216.39
7.4.120.0130.00616.59
7.4.110.0040.01916.63
7.4.100.0070.01016.54
7.4.90.0080.00816.38
7.4.80.0140.00419.39
7.4.70.0060.00916.40
7.4.60.0160.00016.37
7.4.50.0000.00816.49
7.4.40.0090.00616.35
7.4.30.0000.01616.46
7.4.00.0100.00714.94
7.3.330.0050.00213.06
7.3.320.0030.00313.04
7.3.310.0030.00316.25
7.3.300.0060.00016.14
7.3.290.0040.01416.23
7.3.280.0090.00716.23
7.3.270.0030.01417.40
7.3.260.0100.00716.13
7.3.250.0120.00816.34
7.3.240.0130.00616.30
7.3.230.0080.00816.47
7.3.210.0070.01016.21
7.3.200.0060.01119.39
7.3.190.0030.01316.48
7.3.180.0120.00416.41
7.3.170.0090.00616.27
7.3.160.0080.00816.23
7.3.120.0090.00614.78
7.3.10.0090.00616.55
7.3.00.0220.00916.35
7.2.330.0120.00616.67
7.2.320.0040.01216.41
7.2.310.0070.01016.54
7.2.300.0090.00616.42
7.2.290.0030.01316.26
7.2.130.0040.01116.49
7.2.120.0120.00616.39
7.2.110.0060.00616.90
7.2.100.0090.00416.74
7.2.90.0000.01416.61
7.2.80.0200.00016.30
7.2.70.0190.01116.60
7.2.60.0120.00616.42
7.2.50.0150.00416.67
7.2.40.0190.00516.75
7.2.30.0120.00816.41
7.2.20.0090.00916.64
7.2.10.0100.00516.73
7.2.00.0190.00317.96
7.1.250.0000.01515.34
7.1.100.0000.01118.04
7.1.70.0040.00417.10
7.1.60.0040.02219.70
7.1.50.0160.01016.53
7.1.00.0070.07022.31
7.0.200.0480.00314.59
7.0.140.0000.07721.97
7.0.60.0130.07719.84
7.0.50.0000.04317.66
7.0.40.0130.07020.09
7.0.30.0600.07020.26
7.0.20.0270.08720.09
7.0.10.0030.05320.09
7.0.00.0070.06019.99
5.6.280.0070.07021.06
5.6.210.0100.08020.61
5.6.200.0030.05718.23
5.6.190.0170.07320.77
5.6.180.3070.03720.35
5.6.170.0300.07720.52
5.6.160.0170.07020.51
5.6.150.0030.04018.07
5.6.140.0070.03718.14
5.6.130.0070.08018.18
5.6.120.0100.06721.09
5.6.110.0100.07720.98
5.6.100.0100.06320.97
5.6.90.0000.06720.96
5.6.80.0070.08020.40
5.6.70.3570.03320.37
5.5.350.0070.07320.40
5.5.340.0070.06318.02
5.5.330.0000.04320.20
5.5.320.0330.08020.25
5.5.310.0270.08020.13
5.5.300.0100.07018.02
5.5.290.0230.03017.91
5.5.280.0070.08020.79
5.5.270.0030.09020.95
5.5.260.0100.08020.79
5.5.250.0030.07720.78
5.5.240.0270.07320.06
5.4.450.0330.05719.42
5.4.440.0670.03719.41
5.4.430.0270.03719.23
5.4.420.0570.04719.41
5.4.410.0070.03019.32
5.4.400.0470.03719.26
5.4.390.0400.04718.93
5.4.380.0130.05718.46
5.4.370.0130.05718.71
5.4.360.0130.05018.71
5.4.350.0130.05318.66
5.4.340.0030.06318.66
5.4.320.0050.04512.45
5.4.310.0080.03912.45
5.4.300.0080.03912.45
5.4.290.0060.04412.45
5.4.280.0080.04512.35
5.4.270.0070.04512.34
5.4.260.0050.03712.35
5.4.250.0090.03912.35
5.4.240.0060.04712.35
5.4.230.0020.04012.34
5.4.220.0060.03512.34
5.4.210.0070.03612.34
5.4.200.0090.04512.34
5.4.190.0070.04512.34
5.4.180.0090.04112.33
5.4.170.0100.04312.35
5.4.160.0070.03412.34
5.4.150.0030.04212.34
5.4.140.0010.04112.02
5.4.130.0060.03612.01
5.4.120.0060.04111.96
5.4.110.0040.03811.96
5.4.100.0070.04311.96
5.4.90.0070.04111.96
5.4.80.0100.04311.96
5.4.70.0080.04511.96
5.4.60.0070.04311.96
5.4.50.0130.03311.96
5.4.40.0100.03911.95
5.4.30.0120.03711.95
5.4.20.0050.03911.95
5.4.10.0100.03911.95
5.4.00.0060.04311.44
5.3.290.0100.04112.80
5.3.280.0050.03912.71
5.3.270.0080.03912.72
5.3.260.0060.03812.72
5.3.250.0070.04812.72
5.3.240.0070.03512.72
5.3.230.0090.04312.71
5.3.220.0070.03912.68
5.3.210.0070.04812.68
5.3.200.0080.03612.68
5.3.190.0090.04112.68
5.3.180.0100.04112.67
5.3.170.0090.04112.67
5.3.160.0100.04112.67
5.3.150.0100.03412.67
5.3.140.0060.04612.66
5.3.130.0100.04212.66
5.3.120.0060.04712.66
5.3.110.0060.03912.66
5.3.100.0090.04012.12
5.3.90.0110.03812.08
5.3.80.0090.04112.07
5.3.70.0060.04512.08
5.3.60.0060.04412.06
5.3.50.0090.04412.00
5.3.40.0080.04212.00
5.3.30.0050.03911.94
5.3.20.0110.03411.71
5.3.10.0080.03611.69
5.3.00.0100.04611.67
5.2.170.0060.0389.18
5.2.160.0080.0339.18
5.2.150.0040.0409.17
5.2.140.0060.0289.17
5.2.130.0040.0299.13
5.2.120.0050.0289.13
5.2.110.0040.0299.14
5.2.100.0040.0289.13
5.2.90.0040.0399.13
5.2.80.0080.0329.13
5.2.70.0070.0359.13
5.2.60.0050.0329.08
5.2.50.0070.0319.05
5.2.40.0090.0329.03
5.2.30.0070.0379.01
5.2.20.0070.0299.00
5.2.10.0030.0298.92
5.2.00.0040.0288.77
5.1.60.0040.0238.05
5.1.50.0030.0288.05
5.1.40.0060.0348.04
5.1.30.0040.0328.39
5.1.20.0040.0318.41
5.1.10.0080.0258.13
5.1.00.0050.0278.13
5.0.50.0010.0226.61
5.0.40.0050.0186.47
5.0.30.0040.0336.29
5.0.20.0060.0236.28
5.0.10.0010.0226.26
5.0.00.0060.0276.25
4.4.90.0040.0154.78
4.4.80.0050.0214.75
4.4.70.0030.0254.76
4.4.60.0040.0214.75
4.4.50.0030.0154.77
4.4.40.0010.0344.71
4.4.30.0040.0204.76
4.4.20.0040.0174.84
4.4.10.0040.0214.85
4.4.00.0070.0314.76
4.3.110.0010.0174.66
4.3.100.0030.0204.66
4.3.90.0040.0194.64
4.3.80.0020.0254.58
4.3.70.0030.0214.63
4.3.60.0050.0154.63
4.3.50.0030.0214.63
4.3.40.0030.0264.54
4.3.30.0020.0193.30
4.3.20.0010.0173.28
4.3.10.0030.0193.25
4.3.00.0230.01312.04

preferences:
33.89 ms | 400 KiB | 5 Q