3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valor = 100; $resultado = preg_match('/^\d{0,2}(\.\d{1,2})?$/', $valor); echo $resultado;

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)
8.3.60.0120.00316.75
8.3.50.0120.00821.99
8.3.40.0110.00418.79
8.3.30.0070.00719.10
8.3.20.0070.00020.34
8.3.10.0030.00523.65
8.3.00.0000.00822.51
8.2.180.0120.00616.63
8.2.170.0090.00622.96
8.2.160.0110.00420.46
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0070.00022.13
8.2.110.0060.00322.16
8.2.100.0060.00618.03
8.2.90.0050.00319.21
8.2.80.0080.00017.97
8.2.70.0080.00517.75
8.2.60.0050.00317.93
8.2.50.0060.00318.07
8.2.40.0080.00018.14
8.2.30.0060.00317.99
8.2.20.0000.00817.79
8.2.10.0060.00319.68
8.2.00.0030.00517.88
8.1.280.0170.00325.92
8.1.270.0080.00023.89
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.98
8.1.230.0110.00019.14
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0040.00417.39
8.1.180.0040.00418.10
8.1.170.0060.00318.50
8.1.160.0000.00722.01
8.1.150.0000.00718.62
8.1.140.0040.00417.44
8.1.130.0080.00017.84
8.1.120.0030.00317.55
8.1.110.0040.00417.53
8.1.100.0040.00417.56
8.1.90.0050.00217.49
8.1.80.0070.00017.49
8.1.70.0000.00717.39
8.1.60.0030.00617.64
8.1.50.0030.00517.48
8.1.40.0000.00717.65
8.1.30.0060.00317.72
8.1.20.0000.00817.60
8.1.10.0030.00617.70
8.1.00.0000.00717.57
8.0.300.0030.00318.77
8.0.290.0030.00317.04
8.0.280.0040.00418.37
8.0.270.0040.00417.23
8.0.260.0090.00016.95
8.0.250.0070.00017.11
8.0.240.0030.00517.08
8.0.230.0040.00217.03
8.0.220.0030.00316.88
8.0.210.0040.00416.90
8.0.200.0030.00316.89
8.0.190.0040.00416.89
8.0.180.0000.00716.95
8.0.170.0080.00017.01
8.0.160.0050.00316.97
8.0.150.0050.00216.89
8.0.140.0070.00016.95
8.0.130.0000.00613.35
8.0.120.0040.00416.91
8.0.110.0050.00316.96
8.0.100.0000.00816.91
8.0.90.0040.00417.08
8.0.80.0060.00916.88
8.0.70.0040.00416.93
8.0.60.0040.00416.79
8.0.50.0060.00317.02
8.0.30.0120.00817.32
8.0.20.0110.00917.40
8.0.10.0040.00417.03
8.0.00.0060.01317.09
7.4.330.0000.00615.10
7.4.320.0030.00316.56
7.4.300.0000.00616.63
7.4.290.0030.00316.72
7.4.280.0030.00316.66
7.4.270.0000.00716.63
7.4.260.0040.00416.71
7.4.250.0030.00616.77
7.4.240.0030.00316.72
7.4.230.0040.00416.64
7.4.220.0190.00616.66
7.4.210.0080.01016.78
7.4.200.0000.00716.65
7.4.190.0050.00316.90
7.4.160.0060.00916.39
7.4.150.0170.00317.40
7.4.140.0110.00917.86
7.4.130.0070.01016.80
7.4.120.0150.00716.61
7.4.110.0070.01016.52
7.4.100.0150.00916.55
7.4.90.0110.00516.55
7.4.80.0140.00419.39
7.4.70.0080.01116.81
7.4.60.0100.00716.61
7.4.50.0080.00016.73
7.4.40.0030.00822.77
7.4.30.0070.01116.54
7.4.00.0060.01015.01
7.3.330.0060.00013.24
7.3.320.0050.00013.18
7.3.310.0000.00716.34
7.3.300.0030.00316.23
7.3.290.0050.01016.34
7.3.280.0110.00616.33
7.3.270.0160.00717.40
7.3.260.0160.00016.37
7.3.250.0100.00816.55
7.3.240.0100.01016.83
7.3.230.0060.01116.59
7.3.210.0070.01016.51
7.3.200.0120.00419.39
7.3.190.0080.00816.30
7.3.180.0110.00516.59
7.3.170.0060.01016.81
7.3.160.0180.00616.75
7.3.120.0030.00914.90
7.2.330.0130.00316.71
7.2.320.0050.01016.75
7.2.310.0130.00416.68
7.2.300.0000.01716.76
7.2.290.0070.01016.64
7.2.60.0150.00016.77
7.2.00.0030.01219.68
7.1.200.0000.01315.94
7.1.100.0950.00616.36
7.1.70.0000.00817.05
7.1.60.0000.02519.29
7.1.50.0240.01434.70
7.1.00.0070.07322.47
7.0.200.0120.00016.93
7.0.140.0000.07321.92
7.0.60.0100.07319.96
7.0.50.0170.03717.89
7.0.40.0100.08720.05
7.0.30.0200.08320.02
7.0.20.0230.07320.18
7.0.10.0100.08320.11
7.0.00.0070.06020.31
5.6.280.0070.07020.92
5.6.210.0130.07320.54
5.6.200.0100.07718.22
5.6.190.0100.04020.63
5.6.180.0470.06320.44
5.6.170.0370.07320.62
5.6.160.0070.05320.33
5.6.150.0070.06318.15
5.6.140.0030.07718.21
5.6.130.0100.08318.10
5.6.120.0100.06021.01
5.6.110.0130.07720.98
5.6.100.0100.08020.99
5.6.90.0030.09021.02
5.6.80.0070.08020.49
5.5.350.0330.07320.40
5.5.340.0170.07017.95
5.5.330.0130.07020.57
5.5.320.0230.07020.20
5.5.310.0300.07720.27
5.5.300.0000.04318.00
5.5.290.0030.07018.02
5.5.280.0170.05720.72
5.5.270.0100.05320.88
5.5.260.0070.06320.88
5.5.250.0100.07720.75
5.5.240.0030.07020.04
5.4.450.0730.04719.27
5.4.440.0870.06319.47
5.4.430.0370.07719.48
5.4.420.0530.06319.44
5.4.410.0670.04319.47
5.4.400.0230.04019.00
5.4.390.0400.07318.78
5.4.380.0230.04718.56
5.4.370.0170.05318.56
5.4.360.0100.05718.72
5.4.350.0170.05718.77
5.4.340.0270.06318.57
5.4.320.0060.04812.45
5.4.310.0070.03712.45
5.4.300.0060.03912.45
5.4.290.0040.04212.45
5.4.280.0070.04912.33
5.4.270.0060.04912.33
5.4.260.0080.04712.33
5.4.250.0070.04912.33
5.4.240.0090.04712.33
5.4.230.0080.05012.32
5.4.220.0090.05012.32
5.4.210.0060.04912.32
5.4.200.0080.04912.32
5.4.190.0120.04412.32
5.4.180.0090.04412.32
5.4.170.0070.04112.33
5.4.160.0090.04712.32
5.4.150.0080.04812.32
5.4.140.0080.05112.00
5.4.130.0050.05012.00
5.4.120.0070.03911.95
5.4.110.0070.03711.95
5.4.100.0080.03511.95
5.4.90.0050.04211.95
5.4.80.0090.03811.95
5.4.70.0090.04311.94
5.4.60.0090.04511.94
5.4.50.0070.04811.95
5.4.40.0060.04811.93
5.4.30.0120.04311.93
5.4.20.0080.04711.93
5.4.10.0040.05011.93
5.4.00.0050.05011.42
5.3.290.0060.04512.80
5.3.280.0100.04612.71
5.3.270.0060.05412.72
5.3.260.0080.04212.72
5.3.250.0100.05012.72
5.3.240.0110.04712.72
5.3.230.0100.04712.71
5.3.220.0060.05312.68
5.3.210.0110.05012.68
5.3.200.0070.05012.68
5.3.190.0080.04812.68
5.3.180.0070.05012.67
5.3.170.0060.05112.66
5.3.160.0080.03712.68
5.3.150.0130.04712.67
5.3.140.0110.04812.66
5.3.130.0090.03812.66
5.3.120.0060.04212.66
5.3.110.0050.04212.66
5.3.100.0030.04212.11
5.3.90.0070.05312.08
5.3.80.0060.03912.07
5.3.70.0090.03612.07
5.3.60.0070.05312.07
5.3.50.0050.05312.00
5.3.40.0080.05012.00
5.3.30.0120.04811.94
5.3.20.0090.04711.71
5.3.10.0100.04811.68
5.3.00.0110.04711.67
5.2.170.0060.0439.16
5.2.160.0120.0379.16
5.2.150.0080.0349.16
5.2.140.0040.0329.16
5.2.130.0050.0289.12
5.2.120.0040.0299.12
5.2.110.0060.0289.13
5.2.100.0060.0279.13
5.2.90.0040.0299.12
5.2.80.0080.0369.13
5.2.70.0090.0409.12
5.2.60.0080.0409.07
5.2.50.0090.0369.04
5.2.40.0080.0389.02
5.2.30.0090.0419.00
5.2.20.0070.0288.98
5.2.10.0070.0278.92
5.2.00.0060.0288.78
5.1.60.0030.0298.07
5.1.50.0060.0258.07
5.1.40.0040.0268.05
5.1.30.0060.0268.39
5.1.20.0060.0278.42
5.1.10.0070.0288.14
5.1.00.0090.0308.14
5.0.50.0040.0246.62
5.0.40.0040.0206.48
5.0.30.0090.0386.29
5.0.20.0030.0206.27
5.0.10.0020.0216.24
5.0.00.0030.0326.23
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0010.0174.76
4.4.60.0030.0154.75
4.4.50.0050.0134.77
4.4.40.0030.0254.71
4.4.30.0050.0174.76
4.4.20.0010.0174.84
4.4.10.0050.0134.85
4.4.00.0030.0244.76
4.3.110.0010.0184.67
4.3.100.0040.0204.66
4.3.90.0030.0204.64
4.3.80.0030.0314.58
4.3.70.0030.0164.63
4.3.60.0010.0174.63
4.3.50.0020.0174.63
4.3.40.0020.0254.54
4.3.30.0030.0163.29
4.3.20.0020.0173.27
4.3.10.0020.0173.23
4.3.00.0100.0236.76

preferences:
43.42 ms | 401 KiB | 5 Q