3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valor = 99; $resultado = preg_match('/^\d{0,2}(\.\d{1,2})?$/', $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)
8.3.60.0070.01016.50
8.3.50.0130.00722.02
8.3.40.0110.00418.64
8.3.30.0120.00319.04
8.3.20.0000.00720.21
8.3.10.0040.00423.56
8.3.00.0080.00022.41
8.2.180.0110.00416.50
8.2.170.0120.00322.96
8.2.160.0070.00720.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00222.42
8.2.110.0030.00622.37
8.2.100.0060.00617.91
8.2.90.0060.00319.11
8.2.80.0000.00817.97
8.2.70.0070.00717.36
8.2.60.0050.00318.04
8.2.50.0060.00318.07
8.2.40.0030.00518.16
8.2.30.0060.00318.14
8.2.20.0070.00017.67
8.2.10.0000.00819.56
8.2.00.0000.00717.80
8.1.280.0090.00925.92
8.1.270.0000.00823.96
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.91
8.1.230.0120.00019.05
8.1.220.0080.00017.77
8.1.210.0030.00518.77
8.1.200.0090.00017.35
8.1.190.0040.00417.38
8.1.180.0050.00318.10
8.1.170.0030.00618.68
8.1.160.0000.00721.98
8.1.150.0040.00418.62
8.1.140.0000.00717.42
8.1.130.0030.00317.89
8.1.120.0070.00017.51
8.1.110.0040.00417.41
8.1.100.0050.00217.50
8.1.90.0000.00717.57
8.1.80.0000.00817.50
8.1.70.0030.00317.51
8.1.60.0060.00317.55
8.1.50.0080.00017.61
8.1.40.0000.00717.56
8.1.30.0030.00517.60
8.1.20.0040.00417.57
8.1.10.0000.00817.62
8.1.00.0040.00417.58
8.0.300.0040.00418.77
8.0.290.0000.00716.93
8.0.280.0000.00718.32
8.0.270.0030.00317.13
8.0.260.0030.00316.82
8.0.250.0000.00717.13
8.0.240.0000.00817.11
8.0.230.0030.00316.88
8.0.220.0030.00316.89
8.0.210.0070.00017.03
8.0.200.0060.00017.04
8.0.190.0070.00016.92
8.0.180.0000.00716.89
8.0.170.0030.00516.98
8.0.160.0000.00716.90
8.0.150.0040.00417.01
8.0.140.0000.00916.96
8.0.130.0030.00313.33
8.0.120.0080.00016.88
8.0.110.0040.00416.95
8.0.100.0040.00416.97
8.0.90.0000.00716.94
8.0.80.0060.01317.00
8.0.70.0050.00317.03
8.0.60.0040.00416.91
8.0.50.0030.00517.00
8.0.30.0050.01417.25
8.0.20.0130.00717.42
8.0.10.0000.00717.10
8.0.00.0080.01016.82
7.4.330.0000.00515.03
7.4.320.0000.00616.76
7.4.300.0030.00316.60
7.4.290.0070.00016.61
7.4.280.0040.00416.70
7.4.270.0040.00416.63
7.4.260.0000.00716.64
7.4.250.0060.00316.62
7.4.240.0050.00216.69
7.4.230.0000.00716.74
7.4.220.0040.01416.68
7.4.210.0110.00616.57
7.4.200.0030.00316.43
7.4.190.0000.00716.91
7.4.160.0080.00816.59
7.4.150.0100.00717.40
7.4.140.0070.01117.86
7.4.130.0080.00916.66
7.4.120.0040.01316.82
7.4.110.0130.00316.58
7.4.100.0170.00716.63
7.4.90.0090.00816.96
7.4.80.0120.00619.39
7.4.70.0040.01616.59
7.4.60.0090.00916.76
7.4.50.0020.00216.59
7.4.40.0000.01322.77
7.4.30.0080.00816.73
7.4.00.0070.01015.18
7.3.330.0030.00313.16
7.3.320.0000.00613.26
7.3.310.0020.00516.27
7.3.300.0000.00716.20
7.3.290.0070.00716.38
7.3.280.0100.00716.35
7.3.270.0090.00917.40
7.3.260.0080.00916.34
7.3.250.0030.01516.64
7.3.240.0110.00816.34
7.3.230.0070.01016.42
7.3.210.0070.01016.34
7.3.200.0060.00919.39
7.3.190.0070.01016.74
7.3.180.0150.00016.36
7.3.170.0140.00316.66
7.3.160.0060.01216.43
7.3.120.0060.01014.58
7.2.330.0060.01216.76
7.2.320.0130.01016.69
7.2.310.0070.01016.58
7.2.300.0100.00616.70
7.2.290.0090.00616.65
7.2.00.0060.00619.68
7.1.100.0040.01418.32
7.1.70.0070.00017.40
7.1.60.0000.01117.39
7.1.50.0100.01016.82
7.1.00.0030.07722.38
7.0.200.0000.01416.92
7.0.140.0030.07721.92
7.0.60.0070.07721.74
7.0.50.0000.07317.84
7.0.40.0030.05020.22
7.0.30.0170.04020.21
7.0.20.0300.07720.05
7.0.10.0030.04720.01
7.0.00.0070.05020.05
5.6.280.0000.07721.14
5.6.210.0030.07020.67
5.6.200.0100.03718.21
5.6.190.0030.10320.53
5.6.180.0270.04720.35
5.6.170.0300.08020.50
5.6.160.0030.04720.48
5.6.150.0000.04318.15
5.6.140.0030.04318.07
5.6.130.0070.08018.22
5.6.120.0030.05721.00
5.6.110.0130.07320.98
5.6.100.0130.04021.03
5.6.90.0070.07720.97
5.6.80.0130.07320.38
5.5.350.0230.03020.32
5.5.340.0100.07018.01
5.5.330.0200.06720.40
5.5.320.0400.07020.29
5.5.310.0300.06320.17
5.5.300.0130.06717.90
5.5.290.0070.07718.01
5.5.280.0030.06720.73
5.5.270.0070.08320.88
5.5.260.0130.07320.86
5.5.250.0000.04320.61
5.5.240.0030.07720.23
5.4.450.0070.06319.45
5.4.440.0370.06319.32
5.4.430.0370.04719.47
5.4.420.0170.06019.62
5.4.410.0070.06018.87
5.4.400.0300.06018.77
5.4.390.0670.04718.59
5.4.380.0100.05018.46
5.4.370.0030.04018.44
5.4.360.0100.03718.54
5.4.350.0220.07111.97
5.4.340.0090.03511.97
5.4.320.0070.06512.45
5.4.310.0100.04212.45
5.4.300.0050.04112.45
5.4.290.0040.03912.45
5.4.280.0080.05312.33
5.4.270.0160.04312.33
5.4.260.0100.05712.33
5.4.250.0090.05412.33
5.4.240.0080.05412.33
5.4.230.0100.05612.32
5.4.220.0090.07512.32
5.4.210.0070.05412.32
5.4.200.0090.06912.32
5.4.190.0100.07612.32
5.4.180.0110.05212.32
5.4.170.0050.04312.33
5.4.160.0060.03712.33
5.4.150.0060.04012.32
5.4.140.0100.05012.01
5.4.130.0090.05011.99
5.4.120.0160.04111.95
5.4.110.0040.05611.95
5.4.100.0080.07711.95
5.4.90.0080.06011.95
5.4.80.0100.08811.95
5.4.70.0130.05811.95
5.4.60.0120.06111.94
5.4.50.0100.03411.94
5.4.40.0080.03511.93
5.4.30.0110.03711.93
5.4.20.0150.07711.93
5.4.10.0100.04411.93
5.4.00.0210.08311.42
5.3.290.0050.04112.80
5.3.280.0090.05712.71
5.3.270.0060.06212.72
5.3.260.0080.08612.72
5.3.250.0090.08512.72
5.3.240.0100.06012.72
5.3.230.0140.08212.71
5.3.220.0130.08612.68
5.3.210.0100.06012.68
5.3.200.0130.06112.68
5.3.190.0200.09212.68
5.3.180.0070.05912.68
5.3.170.0120.10912.67
5.3.160.0080.03912.67
5.3.150.0070.04012.68
5.3.140.0120.04012.66
5.3.130.0060.04412.66
5.3.120.0070.04012.66
5.3.110.0070.04112.66
5.3.100.0050.04112.12
5.3.90.0110.03712.08
5.3.80.0090.05212.07
5.3.70.0050.04212.07
5.3.60.0070.03712.06
5.3.50.0070.03612.00
5.3.40.0090.03512.00
5.3.30.0070.03911.94
5.3.20.0190.05211.71
5.3.10.0100.06511.68
5.3.00.0080.05311.67
5.2.170.0100.0529.16
5.2.160.0150.0579.17
5.2.150.0160.0679.16
5.2.140.0120.0669.16
5.2.130.0110.0379.13
5.2.120.0080.0399.13
5.2.110.0050.0419.13
5.2.100.0060.0419.12
5.2.90.0110.1009.13
5.2.80.0040.0409.13
5.2.70.0060.0309.12
5.2.60.0070.0339.07
5.2.50.0050.0329.04
5.2.40.0040.0419.02
5.2.30.0060.0459.00
5.2.20.0040.0318.98
5.2.10.0040.0408.92
5.2.00.0080.0398.78
5.1.60.0060.0248.07
5.1.50.0060.0368.07
5.1.40.0040.0298.05
5.1.30.0120.0538.40
5.1.20.0060.0328.42
5.1.10.0060.0278.15
5.1.00.0040.0288.15
5.0.50.0070.0226.62
5.0.40.0060.0306.48
5.0.30.0060.0466.29
5.0.20.0060.0286.26
5.0.10.0070.0296.24
5.0.00.0070.0386.23
4.4.90.0040.0194.78
4.4.80.0030.0234.76
4.4.70.0030.0244.75
4.4.60.0030.0334.75
4.4.50.0050.0254.77
4.4.40.0040.0344.71
4.4.30.0070.0254.76
4.4.20.0060.0204.84
4.4.10.0040.0214.84
4.4.00.0060.0234.76
4.3.110.0050.0184.67
4.3.100.0020.0174.67
4.3.90.0040.0144.64
4.3.80.0030.0274.58
4.3.70.0040.0164.63
4.3.60.0050.0174.63
4.3.50.0040.0214.63
4.3.40.0040.0254.54
4.3.30.0030.0163.29
4.3.20.0030.0183.27
4.3.10.0000.0193.23
4.3.00.0000.0237.57

preferences:
47.48 ms | 401 KiB | 5 Q