3v4l.org

run code in 300+ PHP versions simultaneously
<?php $valor = 99.55; $resultado = preg_match('/^\d{0,2}(\.\d{1,2})?$/', $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)
8.3.60.0110.00418.55
8.3.50.0130.00522.06
8.3.40.0070.00718.88
8.3.30.0110.00418.74
8.3.20.0040.00420.16
8.3.10.0000.00723.65
8.3.00.0040.00422.39
8.2.180.0120.00316.63
8.2.170.0040.01122.96
8.2.160.0110.00420.52
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.20
8.2.110.0060.00322.25
8.2.100.0080.00418.03
8.2.90.0050.00319.12
8.2.80.0060.00317.97
8.2.70.0050.00317.75
8.2.60.0000.00917.91
8.2.50.0080.00018.07
8.2.40.0030.00618.28
8.2.30.0050.00318.13
8.2.20.0000.00717.70
8.2.10.0060.00319.64
8.2.00.0080.00017.82
8.1.280.0110.00425.92
8.1.270.0090.00023.96
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0080.00023.96
8.1.230.0110.00019.14
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0030.00517.39
8.1.180.0080.00018.10
8.1.170.0080.00018.73
8.1.160.0040.00422.01
8.1.150.0040.00418.64
8.1.140.0000.00817.40
8.1.130.0000.00717.72
8.1.120.0000.00717.48
8.1.110.0040.00417.60
8.1.100.0000.00717.52
8.1.90.0050.00317.55
8.1.80.0050.00317.55
8.1.70.0000.00717.39
8.1.60.0090.00017.63
8.1.50.0030.00517.66
8.1.40.0030.00617.55
8.1.30.0000.00817.58
8.1.20.0000.00717.71
8.1.10.0050.00217.48
8.1.00.0000.00717.52
8.0.300.0000.00718.77
8.0.290.0000.00817.04
8.0.280.0000.00718.37
8.0.270.0070.00017.26
8.0.260.0030.00316.95
8.0.250.0030.00316.99
8.0.240.0050.00317.05
8.0.230.0050.00216.94
8.0.220.0030.00317.01
8.0.210.0030.00316.86
8.0.200.0000.00616.94
8.0.190.0050.00316.93
8.0.180.0040.00417.01
8.0.170.0030.00517.04
8.0.160.0000.00716.97
8.0.150.0030.00316.80
8.0.140.0050.00216.84
8.0.130.0000.00613.36
8.0.120.0000.00816.88
8.0.110.0040.00417.02
8.0.100.0000.00716.99
8.0.90.0050.00316.86
8.0.80.0040.01116.93
8.0.70.0000.00817.02
8.0.60.0050.00216.93
8.0.50.0030.00516.98
8.0.30.0120.00617.28
8.0.20.0070.01117.43
8.0.10.0000.00717.18
8.0.00.0150.00516.70
7.4.330.0050.00015.00
7.4.320.0070.00016.71
7.4.300.0060.00016.74
7.4.290.0030.00316.62
7.4.280.0030.00316.74
7.4.270.0070.00016.67
7.4.260.0040.00416.62
7.4.250.0030.00716.63
7.4.240.0020.00516.70
7.4.230.0000.00716.77
7.4.220.0130.00716.66
7.4.210.0010.01316.69
7.4.200.0070.00016.54
7.4.190.0000.00716.63
7.4.160.0090.00616.64
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0070.00916.74
7.4.120.0070.01016.70
7.4.110.0060.01016.57
7.4.100.0000.01716.54
7.4.90.0090.00616.66
7.4.80.0100.01019.39
7.4.70.0150.00316.81
7.4.60.0130.00716.64
7.4.50.0030.00616.65
7.4.40.0040.01122.77
7.4.30.0050.01016.54
7.4.00.0100.00614.76
7.3.330.0030.00313.21
7.3.320.0060.00013.22
7.3.310.0030.00316.42
7.3.300.0000.00716.32
7.3.290.0090.00616.30
7.3.280.0110.00616.30
7.3.270.0090.00917.40
7.3.260.0110.00916.39
7.3.250.0100.00916.64
7.3.240.0060.01816.59
7.3.230.0120.00416.39
7.3.210.0070.01116.39
7.3.200.0120.00619.39
7.3.190.0030.01716.45
7.3.180.0130.00316.44
7.3.170.0100.00616.69
7.3.160.0060.01216.77
7.3.120.0040.01314.64
7.3.110.0040.01414.65
7.3.100.0090.00615.07
7.3.90.0060.00914.70
7.3.80.0030.00615.17
7.3.70.0070.00314.92
7.3.60.0030.01014.77
7.3.50.0090.00014.65
7.3.40.0070.00714.63
7.3.30.0060.00614.88
7.3.20.0070.00716.90
7.3.10.0090.00616.45
7.3.00.0060.00916.60
7.2.330.0000.01716.77
7.2.320.0100.00716.65
7.2.310.0030.01816.73
7.2.300.0030.02016.75
7.2.290.0140.00316.74
7.2.250.0040.01414.86
7.2.240.0100.01015.13
7.2.230.0030.01014.88
7.2.220.0030.00715.26
7.2.210.0030.00615.16
7.2.200.0090.00314.90
7.2.190.0090.00615.00
7.2.180.0040.00715.06
7.2.170.0070.00715.04
7.2.00.0060.00619.45
7.1.330.0070.00716.14
7.1.320.0040.00815.59
7.1.310.0040.00815.80
7.1.300.0110.00315.90
7.1.290.0030.00915.93
7.1.280.0080.00015.87
7.1.270.0090.00615.81
7.1.260.0060.00315.84
7.1.100.0910.01316.43
7.1.70.0000.01017.30
7.1.60.0110.01419.29
7.1.50.0280.00634.99
7.1.00.0030.07722.38
7.0.200.0070.00317.02
7.0.140.0030.06722.12
7.0.60.0030.04720.09
7.0.50.0000.09017.78
7.0.40.0000.05020.51
7.0.30.0130.05320.11
7.0.20.0270.07020.13
7.0.10.0070.08020.35
7.0.00.0070.09020.19
5.6.280.0030.07321.09
5.6.210.0130.07720.74
5.6.200.0070.08718.12
5.6.190.0100.04320.57
5.6.180.0330.07720.56
5.6.170.0200.04020.50
5.6.160.0100.08020.52
5.6.150.0100.07718.18
5.6.140.0030.05018.18
5.6.130.0030.04318.21
5.6.120.0130.07320.96
5.6.110.0200.07321.11
5.6.100.0070.04321.00
5.6.90.0030.07021.00
5.6.80.0130.06320.42
5.6.70.3770.03020.38
5.5.350.0070.08320.43
5.5.340.0000.04318.01
5.5.330.0130.08020.47
5.5.320.0230.04320.26
5.5.310.0270.06320.34
5.5.300.0030.04317.98
5.5.290.0100.08017.96
5.5.280.0100.04320.94
5.5.270.0100.08320.76
5.5.260.0170.08020.81
5.5.250.0070.07720.68
5.5.240.0100.06720.25
5.4.450.1600.04319.39
5.4.440.0730.06019.47
5.4.430.0630.06319.32
5.4.420.0630.05019.54
5.4.410.0930.04319.47
5.4.400.0770.06019.17
5.4.390.0700.06319.26
5.4.380.0230.04318.62
5.4.370.0130.05318.56
5.4.360.0130.05318.75
5.4.350.0230.05318.68
5.4.340.0170.05018.50
5.4.320.0050.04112.45
5.4.310.0070.04612.45
5.4.300.0070.03912.45
5.4.290.0120.04312.45
5.4.280.0130.04412.34
5.4.270.0100.04112.34
5.4.260.0030.05812.34
5.4.250.0110.05012.34
5.4.240.0080.05212.34
5.4.230.0110.04712.33
5.4.220.0030.04312.33
5.4.210.0050.04112.33
5.4.200.0140.04412.33
5.4.190.0110.05012.33
5.4.180.0110.04912.33
5.4.170.0070.05212.34
5.4.160.0110.04612.33
5.4.150.0090.05512.33
5.4.140.0100.05112.01
5.4.130.0110.06812.00
5.4.120.0060.05411.96
5.4.110.0070.04411.96
5.4.100.0120.04311.96
5.4.90.0080.04911.95
5.4.80.0070.04611.95
5.4.70.0060.05011.95
5.4.60.0110.05411.95
5.4.50.0080.04311.95
5.4.40.0090.04111.94
5.4.30.0100.04111.94
5.4.20.0090.04411.94
5.4.10.0070.04511.94
5.4.00.0090.03611.43
5.3.290.0070.04112.80
5.3.280.0080.03712.71
5.3.270.0060.04212.73
5.3.260.0090.03912.71
5.3.250.0110.04012.71
5.3.240.0100.05212.72
5.3.230.0080.05112.71
5.3.220.0120.06012.68
5.3.210.0120.05312.68
5.3.200.0080.05912.68
5.3.190.0060.05512.68
5.3.180.0070.05512.68
5.3.170.0070.03512.67
5.3.160.0080.04312.67
5.3.150.0090.04612.67
5.3.140.0140.05512.66
5.3.130.0060.05012.66
5.3.120.0080.04012.66
5.3.110.0120.04812.65
5.3.100.0100.05412.12
5.3.90.0180.06512.09
5.3.80.0080.03912.08
5.3.70.0070.04012.08
5.3.60.0060.04212.06
5.3.50.0050.03912.00
5.3.40.0070.03712.00
5.3.30.0070.03811.94
5.3.20.0070.03611.72
5.3.10.0050.04311.69
5.3.00.0080.04011.68
5.2.170.0080.0289.17
5.2.160.0050.0319.18
5.2.150.0110.0279.18
5.2.140.0060.0329.17
5.2.130.0090.0299.13
5.2.120.0040.0319.13
5.2.110.0050.0309.13
5.2.100.0070.0289.14
5.2.90.0030.0409.13
5.2.80.0060.0339.13
5.2.70.0080.0319.13
5.2.60.0070.0419.08
5.2.50.0110.0319.05
5.2.40.0050.0349.03
5.2.30.0040.0379.01
5.2.20.0060.0308.99
5.2.10.0060.0298.95
5.2.00.0080.0328.80
5.1.60.0050.0258.09
5.1.50.0080.0338.09
5.1.40.0050.0368.07
5.1.30.0080.0508.41
5.1.20.0180.0538.44
5.1.10.0090.0358.16
5.1.00.0060.0338.16
5.0.50.0070.0356.64
5.0.40.0050.0236.50
5.0.30.0020.0366.31
5.0.20.0060.0226.30
5.0.10.0090.0286.27
5.0.00.0060.0416.26
4.4.90.0010.0194.78
4.4.80.0020.0164.75
4.4.70.0050.0154.75
4.4.60.0100.0384.75
4.4.50.0040.0224.77
4.4.40.0050.0324.71
4.4.30.0040.0214.75
4.4.20.0050.0154.85
4.4.10.0020.0204.85
4.4.00.0050.0294.76
4.3.110.0050.0224.66
4.3.100.0040.0274.66
4.3.90.0070.0234.63
4.3.80.0020.0374.58
4.3.70.0040.0224.63
4.3.60.0050.0274.63
4.3.50.0040.0404.63
4.3.40.0050.0374.54
4.3.30.0070.0363.32
4.3.20.0100.0303.30
4.3.10.0020.0243.27
4.3.00.0030.02013.43

preferences:
49.73 ms | 401 KiB | 5 Q