3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/\/(\w{2})\/?((\w{2})\/?)?\/?((\w+)\/?)?/"; $sample = 'tyre24.dev/de/de'; echo (int)preg_match( $pattern, $sample, $matches).PHP_EOL; print_r($matches);

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)
8.3.60.0110.00416.50
8.3.50.0080.00822.03
8.3.40.0080.00818.75
8.3.30.0100.00319.04
8.3.20.0040.00420.07
8.3.10.0030.00520.83
8.3.00.0050.00319.63
8.2.180.0110.00416.37
8.2.170.0110.00722.96
8.2.160.0030.01620.44
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.23
8.2.110.0070.00321.16
8.2.100.0080.00417.91
8.2.90.0030.00518.16
8.2.80.0030.00517.97
8.2.70.0030.00717.93
8.2.60.0000.00818.16
8.2.50.0030.00618.10
8.2.40.0080.00019.48
8.2.30.0000.00819.38
8.2.20.0040.00417.78
8.2.10.0030.00317.88
8.2.00.0000.01017.74
8.1.280.0100.00725.92
8.1.270.0100.01023.96
8.1.260.0080.00026.35
8.1.250.0050.00328.09
8.1.240.0040.00423.97
8.1.230.0120.00022.56
8.1.220.0000.00817.78
8.1.210.0040.00420.20
8.1.200.0000.01017.35
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0050.00318.68
8.1.160.0070.00022.10
8.1.150.0040.00418.95
8.1.140.0040.00417.59
8.1.130.0030.00317.75
8.1.120.0040.00417.54
8.1.110.0040.00417.53
8.1.100.0000.00717.67
8.1.90.0030.00317.61
8.1.80.0000.00717.57
8.1.70.0030.00517.60
8.1.60.0040.00417.64
8.1.50.0040.00417.67
8.1.40.0040.00417.65
8.1.30.0000.00817.79
8.1.20.0030.00517.70
8.1.10.0030.00617.63
8.1.00.0000.00817.58
8.0.300.0080.00320.02
8.0.290.0040.00416.88
8.0.280.0050.00318.51
8.0.270.0030.00617.27
8.0.260.0060.00017.28
8.0.250.0040.00417.00
8.0.240.0080.00017.07
8.0.230.0030.00317.07
8.0.220.0080.00017.05
8.0.210.0070.00017.02
8.0.200.0030.00317.11
8.0.190.0000.00817.13
8.0.180.0000.00717.08
8.0.170.0000.00917.09
8.0.160.0000.00816.91
8.0.150.0040.00416.86
8.0.140.0060.00316.98
8.0.130.0000.00613.42
8.0.120.0080.00016.88
8.0.110.0000.00717.05
8.0.100.0000.00716.93
8.0.90.0050.00316.99
8.0.80.0060.01017.00
8.0.70.0030.00517.04
8.0.60.0070.00016.88
8.0.50.0020.00516.94
8.0.30.0050.01317.28
8.0.20.0170.00817.47
8.0.10.0030.00516.92
8.0.00.0100.00816.73
7.4.330.0000.00515.06
7.4.320.0000.00616.76
7.4.300.0000.00616.80
7.4.290.0030.00316.72
7.4.280.0000.00716.69
7.4.270.0000.00716.77
7.4.260.0070.00316.69
7.4.250.0000.00716.77
7.4.240.0060.00216.77
7.4.230.0040.00416.51
7.4.220.0070.01416.73
7.4.210.0070.00716.70
7.4.200.0030.00316.78
7.4.160.0070.00716.56
7.4.150.0110.00817.40
7.4.140.0080.00917.86
7.4.130.0090.00816.55
7.4.120.0060.01116.72
7.4.110.0140.01116.55
7.4.100.0000.01716.78
7.4.90.0030.01316.61
7.4.80.0120.00919.39
7.4.70.0130.00616.73
7.4.60.0080.01216.40
7.4.50.0040.00416.75
7.4.40.0130.00716.69
7.4.30.0000.01716.59
7.4.00.0120.00315.03
7.3.330.0000.00513.28
7.3.320.0050.00013.13
7.3.310.0000.00716.41
7.3.300.0000.00716.40
7.3.290.0090.00916.38
7.3.280.0090.00916.39
7.3.270.0020.01517.40
7.3.260.0100.01616.37
7.3.250.0100.00716.50
7.3.240.0060.00916.42
7.3.230.0150.00616.39
7.3.210.0100.00616.36
7.3.200.0080.01219.39
7.3.190.0070.01416.66
7.3.180.0070.01016.36
7.3.170.0060.01516.32
7.3.160.0080.00816.33
7.2.330.0100.00716.76
7.2.320.0030.01316.75
7.2.310.0090.01216.81
7.2.300.0120.00616.71
7.2.290.0110.00616.62
7.2.60.0070.00716.80
7.2.00.0000.01219.72
7.1.200.0000.01215.60
7.1.100.0000.01418.15
7.1.70.0040.00417.25
7.1.60.0110.01419.61
7.1.50.0070.01816.88
7.1.00.0130.06722.30
7.0.200.0220.00616.77
7.0.140.0030.07022.07
7.0.60.0100.06720.01
7.0.50.0070.07717.91
7.0.40.0070.05720.26
7.0.30.0470.06320.10
7.0.20.0330.07320.23
7.0.10.0070.07720.36
7.0.00.0000.09320.23
5.6.280.0070.07021.07
5.6.210.0070.08020.54
5.6.200.0000.04318.18
5.6.190.0100.06020.67
5.6.180.0300.07720.50
5.6.170.0270.05020.54
5.6.160.0100.08020.47
5.6.150.0000.06718.12
5.6.140.0100.03318.15
5.6.130.0070.04018.14
5.6.120.0100.08320.77
5.6.110.0070.03721.08
5.6.100.0000.08021.00
5.6.90.0030.05320.93
5.6.80.0170.07720.51
5.5.350.0100.04720.29
5.5.340.0030.04718.08
5.5.330.0100.07720.27
5.5.320.0370.07720.24
5.5.310.0230.05320.34
5.5.300.0130.07318.04
5.5.290.0070.04018.06
5.5.280.0100.07720.84
5.5.270.0000.04720.72
5.5.260.0030.08020.72
5.5.250.0030.09020.70
5.5.240.0130.07020.18
5.4.450.0230.03319.48
5.4.440.0870.03019.41
5.4.430.0970.04019.47
5.4.420.0230.04319.31
5.4.410.0530.05319.10
5.4.400.0700.04718.89
5.4.390.0630.06319.07
5.4.380.0330.06318.51
5.4.370.0170.06318.58
5.4.360.0300.05018.79
5.4.350.0200.07018.80
5.4.340.0300.05018.75
5.4.320.0080.03412.48
5.4.310.0020.04712.48
5.4.300.0060.04212.48
5.4.290.0050.04012.47
5.4.280.0040.03712.38
5.4.270.0080.03612.37
5.4.260.0090.04312.38
5.4.250.0100.03912.37
5.4.240.0040.03812.38
5.4.230.0060.04312.36
5.4.220.0060.03912.37
5.4.210.0050.03712.36
5.4.200.0070.03812.37
5.4.190.0040.03912.36
5.4.180.0080.03512.36
5.4.170.0040.03912.38
5.4.160.0050.03812.37
5.4.150.0050.03712.37
5.4.140.0040.04012.05
5.4.130.0070.03612.04
5.4.120.0080.03812.00
5.4.110.0080.04111.99
5.4.100.0050.04212.00
5.4.90.0120.04811.99
5.4.80.0090.04811.99
5.4.70.0110.03611.99
5.4.60.0050.04911.99
5.4.50.0030.04911.99
5.4.40.0090.04411.98
5.4.30.0090.04711.97
5.4.20.0080.03811.97
5.4.10.0110.02911.97
5.4.00.0090.03211.46
5.3.290.0090.03712.80
5.3.280.0080.03812.71
5.3.270.0080.03812.72
5.3.260.0080.03812.72
5.3.250.0040.04012.71
5.3.240.0080.04312.72
5.3.230.0100.04912.71
5.3.220.0110.05012.68
5.3.210.0060.04012.68
5.3.200.0120.03812.68
5.3.190.0070.03912.68
5.3.180.0050.05412.67
5.3.170.0080.03812.67
5.3.160.0060.03912.68
5.3.150.0050.03812.67
5.3.140.0030.03912.66
5.3.130.0070.04012.66
5.3.120.0060.04712.66
5.3.110.0110.04412.66
5.3.100.0040.04012.12
5.3.90.0070.04912.10
5.3.80.0070.03512.09
5.3.70.0080.03512.09
5.3.60.0080.04612.08
5.3.50.0100.04612.02
5.3.40.0110.03212.02
5.3.30.0090.03911.98
5.3.20.0050.03511.76
5.3.10.0060.03511.73
5.3.00.0050.03811.71
5.2.170.0090.0399.21
5.2.160.0050.0429.21
5.2.150.0060.0449.22
5.2.140.0030.0319.21
5.2.130.0030.0339.17
5.2.120.0060.0289.18
5.2.110.0110.0249.18
5.2.100.0060.0289.17
5.2.90.0020.0329.18
5.2.80.0070.0299.17
5.2.70.0040.0329.18
5.2.60.0020.0339.12
5.2.50.0030.0329.09
5.2.40.0070.0289.08
5.2.30.0040.0319.05
5.2.20.0060.0279.05
5.2.10.0060.0278.95
5.2.00.0060.0318.80
5.1.60.0080.0318.09
5.1.50.0050.0278.08
5.1.40.0070.0228.07
5.1.30.0030.0298.42
5.1.20.0050.0278.43
5.1.10.0080.0228.16
5.1.00.0080.0238.16
5.0.50.0020.0236.64
5.0.40.0050.0186.50
5.0.30.0030.0316.31
5.0.20.0050.0206.29
5.0.10.0040.0206.25
5.0.00.0060.0286.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0154.76
4.4.60.0020.0174.75
4.4.50.0050.0174.77
4.4.40.0020.0254.71
4.4.30.0050.0134.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0010.0274.75
4.3.110.0030.0234.66
4.3.100.0020.0174.66
4.3.90.0020.0164.63
4.3.80.0040.0234.58
4.3.70.0030.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0040.0143.31
4.3.20.0020.0163.28
4.3.10.0030.0153.25
4.3.00.0030.01013.57

preferences:
37.47 ms | 401 KiB | 5 Q