3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/\d/", "123456");

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)
8.3.40.0220.00018.92
8.3.30.0040.01118.92
8.3.20.0040.00420.22
8.3.10.0000.00723.66
8.3.00.0040.00419.25
8.2.170.0110.00422.96
8.2.160.0070.00720.39
8.2.150.0040.01124.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.89
8.2.110.0060.00321.02
8.2.100.0040.00717.78
8.2.90.0000.00917.97
8.2.80.0000.00819.20
8.2.70.0030.00617.93
8.2.60.0040.00417.91
8.2.50.0030.00718.10
8.2.40.0000.00820.34
8.2.30.0040.00418.00
8.2.20.0040.00417.77
8.2.10.0040.00418.06
8.2.00.0000.00717.63
8.1.270.0040.00422.09
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0110.00023.70
8.1.230.0060.00620.89
8.1.220.0060.00317.74
8.1.210.0000.01118.78
8.1.200.0060.00317.35
8.1.190.0030.00617.23
8.1.180.0030.00718.10
8.1.170.0000.00918.74
8.1.160.0040.00422.14
8.1.150.0000.00718.76
8.1.140.0040.00417.37
8.1.130.0000.00717.77
8.1.120.0070.00017.40
8.1.110.0040.00417.42
8.1.100.0000.00717.36
8.1.90.0040.00417.54
8.1.80.0070.00017.50
8.1.70.0040.00417.34
8.1.60.0000.00817.57
8.1.50.0000.00817.59
8.1.40.0090.00017.44
8.1.30.0080.00017.56
8.1.20.0050.00317.56
8.1.10.0060.00317.39
8.1.00.0040.00417.37
8.0.300.0030.00319.90
8.0.290.0040.00416.75
8.0.280.0080.00018.24
8.0.270.0000.00817.13
8.0.260.0030.00317.01
8.0.250.0050.00216.86
8.0.240.0060.00016.89
8.0.230.0030.00516.87
8.0.220.0000.00616.90
8.0.210.0040.00416.88
8.0.200.0030.00316.92
8.0.190.0040.00417.02
8.0.180.0100.00016.93
8.0.170.0040.00416.88
8.0.160.0070.00016.90
8.0.150.0050.00316.79
8.0.140.0050.00216.76
8.0.130.0000.00513.34
8.0.120.0000.00816.77
8.0.110.0030.00516.87
8.0.100.0050.00216.91
8.0.90.0000.00716.95
8.0.80.0170.00316.93
8.0.70.0070.00016.88
8.0.60.0070.00016.96
8.0.50.0000.00716.88
8.0.30.0070.01317.13
8.0.20.0070.01017.40
8.0.10.0020.00517.02
8.0.00.0100.01016.75
7.4.330.0000.00515.00
7.4.320.0030.00316.59
7.4.300.0000.00616.55
7.4.290.0070.00016.67
7.4.280.0050.00316.48
7.4.270.0030.00316.71
7.4.260.0030.00316.56
7.4.250.0050.00316.51
7.4.240.0020.00516.59
7.4.230.0070.00016.41
7.4.220.0120.00616.75
7.4.210.0040.01116.54
7.4.200.0070.00016.64
7.4.160.0040.01116.48
7.4.150.0120.00617.40
7.4.140.0060.01117.86
7.4.130.0050.01516.63
7.4.120.0080.00916.58
7.4.110.0170.00716.66
7.4.100.0090.00916.46
7.4.90.0100.00716.39
7.4.80.0120.00419.39
7.4.70.0130.00316.58
7.4.60.0050.01116.30
7.4.50.0060.00316.58
7.4.40.0070.01016.50
7.4.30.0070.01016.54
7.4.00.0090.00615.09
7.3.330.0000.00513.23
7.3.320.0000.00513.15
7.3.310.0040.00416.12
7.3.300.0040.00416.29
7.3.290.0030.01216.30
7.3.280.0100.00816.33
7.3.270.0120.00617.40
7.3.260.0160.01016.43
7.3.250.0070.01016.48
7.3.240.0070.01016.42
7.3.230.0140.00916.39
7.3.210.0130.00316.39
7.3.200.0070.01119.39
7.3.190.0130.00916.41
7.3.180.0090.00616.52
7.3.170.0110.00516.27
7.3.160.0090.00616.35
7.2.330.0100.01016.54
7.2.320.0070.01016.67
7.2.310.0100.01416.67
7.2.300.0130.00616.60
7.2.290.0070.01016.71
7.2.60.0080.00817.00
7.2.00.0000.01219.08
7.1.200.0030.01015.78
7.1.100.0100.00718.24
7.1.70.0070.00417.11
7.1.60.0140.01019.40
7.1.50.0130.01017.07
7.1.00.0070.07322.45
7.0.200.0000.00916.70
7.0.140.0100.06721.96
7.0.60.0100.06319.81
7.0.50.0030.05717.82
7.0.40.0030.05319.93
7.0.30.0230.03720.03
7.0.20.0230.05320.18
7.0.10.0030.09320.24
7.0.00.0070.04320.34
5.6.280.0100.06721.13
5.6.210.0130.07320.69
5.6.200.0000.07718.19
5.6.190.0130.07720.77
5.6.180.3400.04720.39
5.6.170.0330.07020.45
5.6.160.0170.08020.44
5.6.150.0030.04718.12
5.6.140.0130.07018.09
5.6.130.0030.04018.14
5.6.120.0000.09320.99
5.6.110.0200.07021.03
5.6.100.0000.05321.11
5.6.90.0200.07320.95
5.6.80.0070.04720.43
5.5.350.0370.06720.43
5.5.340.0070.06317.92
5.5.330.0170.06720.21
5.5.320.0230.04020.29
5.5.310.0200.05320.33
5.5.300.0100.07318.02
5.5.290.0030.08318.04
5.5.280.0070.07720.73
5.5.270.0030.04320.63
5.5.260.0030.07020.86
5.5.250.0170.07320.79
5.5.240.0070.03320.25
5.4.450.0130.05319.11
5.4.440.0230.04719.45
5.4.430.0130.03319.40
5.4.420.0170.04019.27
5.4.410.0300.04019.25
5.4.400.0130.04719.13
5.4.390.0100.04719.09
5.4.380.0300.05318.64
5.4.370.0370.05318.76
5.4.360.0430.04018.50
5.4.350.0400.05318.50
5.4.340.0270.05718.67
5.4.320.0050.04512.45
5.4.310.0070.03712.45
5.4.300.0090.04012.45
5.4.290.0080.04712.45
5.4.280.0080.03412.35
5.4.270.0050.03812.35
5.4.260.0090.04812.34
5.4.250.0080.03812.34
5.4.240.0070.03612.35
5.4.230.0070.04212.34
5.4.220.0120.03412.34
5.4.210.0100.04212.34
5.4.200.0040.03912.34
5.4.190.0070.03712.33
5.4.180.0050.03612.34
5.4.170.0060.03612.34
5.4.160.0080.04012.34
5.4.150.0040.04412.34
5.4.140.0050.04112.02
5.4.130.0080.03312.01
5.4.120.0070.03311.96
5.4.110.0050.03711.96
5.4.100.0090.04811.96
5.4.90.0030.04611.96
5.4.80.0050.03911.96
5.4.70.0070.03711.96
5.4.60.0070.03511.96
5.4.50.0060.03611.96
5.4.40.0020.03811.95
5.4.30.0050.03611.95
5.4.20.0040.03711.95
5.4.10.0080.03211.95
5.4.00.0040.03711.44
5.3.290.0050.03912.80
5.3.280.0030.04012.71
5.3.270.0050.04212.72
5.3.260.0100.03412.72
5.3.250.0070.04312.72
5.3.240.0080.03912.72
5.3.230.0050.04212.71
5.3.220.0100.03512.68
5.3.210.0030.04112.68
5.3.200.0090.03512.68
5.3.190.0050.04012.68
5.3.180.0030.04712.68
5.3.170.0090.03612.67
5.3.160.0080.03712.67
5.3.150.0060.03812.67
5.3.140.0060.03912.66
5.3.130.0020.04212.66
5.3.120.0060.03812.66
5.3.110.0070.03812.66
5.3.100.0090.04612.12
5.3.90.0040.03812.09
5.3.80.0030.03912.08
5.3.70.0050.03712.08
5.3.60.0070.03712.06
5.3.50.0040.03812.00
5.3.40.0060.03612.00
5.3.30.0060.04111.95
5.3.20.0080.03711.72
5.3.10.0100.04111.69
5.3.00.0080.03611.68
5.2.170.0060.0309.17
5.2.160.0020.0359.18
5.2.150.0050.0309.17
5.2.140.0080.0309.17
5.2.130.0030.0309.13
5.2.120.0050.0279.13
5.2.110.0060.0279.14
5.2.100.0040.0339.14
5.2.90.0090.0249.14
5.2.80.0050.0309.13
5.2.70.0050.0299.13
5.2.60.0040.0319.08
5.2.50.0060.0289.05
5.2.40.0040.0369.03
5.2.30.0060.0309.01
5.2.20.0080.0259.00
5.2.10.0100.0258.92
5.2.00.0060.0338.77
5.1.60.0050.0238.06
5.1.50.0040.0268.05
5.1.40.0030.0298.04
5.1.30.0060.0268.39
5.1.20.0080.0258.41
5.1.10.0080.0298.13
5.1.00.0050.0318.13
5.0.50.0050.0246.61
5.0.40.0030.0206.47
5.0.30.0020.0406.28
5.0.20.0040.0276.25
5.0.10.0030.0296.23
5.0.00.0040.0346.23
4.4.90.0040.0154.78
4.4.80.0020.0174.75
4.4.70.0010.0204.75
4.4.60.0040.0154.75
4.4.50.0030.0274.77
4.4.40.0010.0304.71
4.4.30.0060.0184.76
4.4.20.0030.0204.84
4.4.10.0030.0154.85
4.4.00.0020.0254.75
4.3.110.0040.0174.67
4.3.100.0020.0154.66
4.3.90.0030.0204.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0050.0234.63
4.3.50.0030.0154.63
4.3.40.0000.0274.54
4.3.30.0030.0143.27
4.3.20.0030.0163.25
4.3.10.0010.0183.21
4.3.00.0000.01715.63

preferences:
45.39 ms | 400 KiB | 5 Q