3v4l.org

run code in 300+ PHP versions simultaneously
<?php testCode('IZM_0126_B'); function testCode($code) { echo preg_match('/(*UTF8)^(([A-ZĀČĒĢĪĶĻŅŠŪŽ\/]{2,12})_(0[1-9]|1[012])(0[1-9]|[12][0-9]|3[01])_([A-D]([1-9])?))$/', $code); }

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)
8.3.60.0100.01018.55
8.3.50.0110.00922.28
8.3.40.0040.01119.14
8.3.30.0100.00719.21
8.3.20.0070.00020.21
8.3.10.0050.00323.57
8.3.00.0100.00017.71
8.2.180.0040.01116.75
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00822.13
8.2.110.0040.00420.38
8.2.100.0040.00718.09
8.2.90.0060.00319.03
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0030.00619.84
8.2.30.0040.00418.21
8.2.20.0040.00417.70
8.2.10.0000.00817.96
8.2.00.0040.00417.76
8.1.280.0100.00725.92
8.1.270.0080.00023.91
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00823.70
8.1.230.0090.00319.09
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0040.00418.68
8.1.160.0040.00422.00
8.1.150.0070.00018.87
8.1.140.0040.00417.53
8.1.130.0080.00017.85
8.1.120.0040.00417.46
8.1.110.0040.00417.52
8.1.100.0030.00517.34
8.1.90.0040.00417.53
8.1.80.0050.00217.34
8.1.70.0000.00717.38
8.1.60.0050.00317.64
8.1.50.0050.00317.61
8.1.40.0030.00617.48
8.1.30.0000.00817.73
8.1.20.0050.00317.79
8.1.10.0050.00217.57
8.1.00.0000.00817.43
8.0.300.0050.00318.77
8.0.290.0050.00216.88
8.0.280.0030.00318.53
8.0.270.0000.00817.09
8.0.260.0030.00317.17
8.0.250.0030.00316.93
8.0.240.0030.00317.06
8.0.230.0030.00316.89
8.0.220.0000.00716.89
8.0.210.0000.00616.84
8.0.200.0000.00616.98
8.0.190.0040.00416.88
8.0.180.0000.00716.84
8.0.170.0000.00816.91
8.0.160.0040.00416.91
8.0.150.0030.00416.89
8.0.140.0070.00016.82
8.0.130.0050.00013.27
8.0.120.0040.00416.94
8.0.110.0040.00416.98
8.0.100.0040.00416.82
8.0.90.0040.00416.97
8.0.80.0120.00917.02
8.0.70.0040.00416.93
8.0.60.0000.00816.97
8.0.50.0050.00316.97
8.0.30.0070.01217.21
8.0.20.0120.01417.40
8.0.10.0040.00417.16
8.0.00.0080.00916.89
7.4.330.0000.00515.00
7.4.320.0040.00316.72
7.4.300.0000.00716.78
7.4.290.0070.00016.83
7.4.280.0020.00916.79
7.4.270.0040.00416.86
7.4.260.0030.00316.64
7.4.250.0040.00416.69
7.4.240.0040.00416.83
7.4.230.0030.00316.80
7.4.220.0070.01416.77
7.4.210.0030.01016.68
7.4.200.0040.00416.89
7.4.160.0150.00016.67
7.4.150.0070.01117.40
7.4.140.0130.00617.86
7.4.130.0110.00816.55
7.4.120.0050.01616.55
7.4.110.0070.01016.54
7.4.100.0060.01216.70
7.4.90.0060.01216.52
7.4.80.0140.00319.39
7.4.70.0150.00316.62
7.4.60.0090.01616.68
7.4.50.0040.00016.68
7.4.40.0040.01216.64
7.4.30.0090.01416.55
7.4.00.0060.00915.17
7.3.330.0030.00313.14
7.3.320.0000.00513.40
7.3.310.0000.00716.28
7.3.300.0030.00316.25
7.3.290.0030.01016.44
7.3.280.0090.00516.38
7.3.270.0130.00417.40
7.3.260.0060.01216.88
7.3.250.0110.00816.63
7.3.240.0070.01016.75
7.3.230.0090.00616.46
7.3.210.0090.00916.53
7.3.200.0160.00819.39
7.3.190.0070.01016.78
7.3.180.0080.00816.39
7.3.170.0090.00916.58
7.3.160.0090.01216.43
7.2.330.0160.00616.58
7.2.320.0100.00716.67
7.2.310.0080.01116.62
7.2.300.0100.00616.66
7.2.290.0060.01016.74
7.1.70.0000.00717.33
7.1.60.0070.01719.32
7.1.50.0110.01116.90
7.1.00.0000.08022.39
7.0.200.0000.01017.02
7.0.140.0030.07322.00
7.0.60.0000.04719.94
7.0.50.0100.07717.87
7.0.40.0170.04020.28
7.0.30.0370.03720.27
7.0.20.0300.07020.11
7.0.10.0070.04020.35
7.0.00.0070.08020.10
5.6.280.0100.06721.08
5.6.210.0070.07320.75
5.6.200.0030.08318.19
5.6.190.0070.05020.48
5.6.180.0170.05720.41
5.6.170.0300.04320.51
5.6.160.0100.08020.47
5.6.150.0070.08018.18
5.6.140.0170.07318.21
5.6.130.0030.08018.18
5.6.120.0100.08320.89
5.6.110.0100.05321.14
5.6.100.0070.05321.13
5.6.90.0070.09020.95
5.6.80.0130.07320.40
5.5.350.0030.03720.30
5.5.340.0100.03317.98
5.5.330.0100.07720.38
5.5.320.0300.08320.32
5.5.310.0270.05020.29
5.5.300.0070.07717.94
5.5.290.0070.07717.93
5.5.280.0100.05320.89
5.5.270.0100.05320.95
5.5.260.0230.06720.95
5.5.250.0030.07020.62
5.5.240.0130.06720.16
5.4.450.0770.05319.45
5.4.440.0130.05319.45
5.4.430.0830.04719.61
5.4.420.0730.00019.38
5.4.410.0730.00019.42
5.4.400.0730.00019.13
5.4.390.0630.00019.13
5.4.380.0630.00019.13
5.4.370.0730.00019.04
5.4.360.0630.00019.04
5.4.350.0700.00019.13
5.4.340.0070.03312.02
5.4.320.0100.03212.50
5.4.310.0060.03812.50
5.4.300.0090.03412.50
5.4.290.0060.03812.50
5.4.280.0040.03612.40
5.4.270.0080.03412.40
5.4.260.0070.03712.40
5.4.250.0040.04012.40
5.4.240.0060.03512.39
5.4.230.0070.03512.39
5.4.220.0070.03612.39
5.4.210.0070.03412.39
5.4.200.0040.03912.39
5.4.190.0050.03712.38
5.4.180.0070.03412.39
5.4.170.0080.03312.39
5.4.160.0060.03612.39
5.4.150.0080.03412.38
5.4.140.0030.03912.07
5.4.130.0050.03512.06
5.4.120.0030.03812.02
5.4.110.0030.03712.01
5.4.100.0060.03412.01
5.4.90.0050.03712.01
5.4.80.0060.03612.02
5.4.70.0060.03412.00
5.4.60.0050.03512.01
5.4.50.0050.03612.01
5.4.40.0040.03712.00
5.4.30.0070.03411.99
5.4.20.0060.03411.99
5.4.10.0050.03511.99
5.4.00.0040.03811.49
5.3.290.0080.03712.80
5.3.280.0050.04012.71
5.3.270.0040.04112.72
5.3.260.0040.04112.72
5.3.250.0040.04112.72
5.3.240.0070.03612.72
5.3.230.0050.03912.71
5.3.220.0090.03512.68
5.3.210.0080.03712.68
5.3.200.0050.04012.68
5.3.190.0070.03612.68
5.3.180.0060.03712.68
5.3.170.0060.03912.67
5.3.160.0070.03712.67
5.3.150.0060.04012.67
5.3.140.0080.04312.66
5.3.130.0060.04212.66
5.3.120.0050.04512.66
5.3.110.0080.04012.66
5.3.100.0090.03312.13
5.3.90.0090.03912.11
5.3.80.0030.04012.11
5.3.70.0060.03612.11
5.3.60.0100.03512.09
5.3.50.0090.03412.03
5.3.40.0060.03612.03
5.3.30.0060.04111.99
5.3.20.0070.04311.77
5.3.10.0050.03611.75
5.3.00.0040.03911.73
5.2.170.0050.0329.23
5.2.160.0040.0299.23
5.2.150.0050.0309.23
5.2.140.0050.0299.22
5.2.130.0060.0339.18
5.2.120.0040.0299.18
5.2.110.0050.0299.19
5.2.100.0050.0279.19
5.2.90.0030.0319.17
5.2.80.0040.0329.16
5.2.70.0070.0289.16
5.2.60.0080.0269.13
5.2.50.0030.0319.09
5.2.40.0090.0339.07
5.2.30.0060.0399.04
5.2.20.0020.0359.03
5.2.10.0040.0288.94
5.2.00.0090.0278.80
5.1.60.0020.0268.08
5.1.50.0030.0268.07
5.1.40.0030.0258.05
5.1.30.0070.0238.41
5.1.20.0040.0268.43
5.1.10.0030.0278.16
5.1.00.0050.0248.16
5.0.50.0050.0206.63
5.0.40.0020.0216.50
5.0.30.0030.0316.30
5.0.20.0050.0206.27
5.0.10.0050.0186.26
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0010.0164.75
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0040.0134.76
4.4.20.0030.0164.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0050.0124.63
4.3.80.0020.0254.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0040.0143.30
4.3.20.0020.0163.27
4.3.10.0010.0163.24
4.3.00.0030.0277.17

preferences:
37.24 ms | 401 KiB | 5 Q