3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prefix = 'Korvin!~Korvin@concrete5/79063/Korvin'; $matches = array(); if (preg_match_all('/^(.+?)!(.+?)@(.+?)$/', $prefix, $matches)) { var_dump($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)
8.3.60.0100.00718.54
8.3.50.0220.01023.01
8.3.40.0180.00418.60
8.3.30.0120.00918.88
8.3.20.0030.00520.15
8.3.10.0030.00623.66
8.3.00.0040.00419.38
8.2.180.0070.00718.56
8.2.170.0100.01022.96
8.2.160.0000.01420.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0120.00426.16
8.2.120.0040.00419.95
8.2.110.0000.00919.18
8.2.100.0110.00017.91
8.2.90.0040.00419.28
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0080.00017.80
8.2.50.0050.00518.07
8.2.40.0090.00019.95
8.2.30.0030.00518.09
8.2.20.0080.00017.76
8.2.10.0080.00018.02
8.2.00.0030.00517.70
8.1.280.0100.01025.92
8.1.270.0030.00523.84
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00320.98
8.1.230.0000.01317.64
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.25
8.1.180.0000.00818.10
8.1.170.0080.00018.64
8.1.160.0000.00721.85
8.1.150.0030.00518.95
8.1.140.0040.00417.47
8.1.130.0030.00317.85
8.1.120.0000.00817.52
8.1.110.0070.00017.45
8.1.100.0040.00417.53
8.1.90.0040.00417.51
8.1.80.0030.00317.56
8.1.70.0000.00717.50
8.1.60.0030.00617.54
8.1.50.0000.00817.52
8.1.40.0000.00817.62
8.1.30.0040.00417.61
8.1.20.0030.00617.71
8.1.10.0080.00017.51
8.1.00.0040.00417.66
8.0.300.0000.00718.77
8.0.290.0000.01016.75
8.0.280.0070.00018.38
8.0.270.0070.00017.08
8.0.260.0000.00717.27
8.0.250.0000.00717.01
8.0.240.0030.00316.94
8.0.230.0030.00316.96
8.0.220.0030.00316.92
8.0.210.0040.00416.94
8.0.200.0000.00716.98
8.0.190.0060.00317.04
8.0.180.0090.00016.88
8.0.170.0000.00816.89
8.0.160.0000.00816.85
8.0.150.0000.00716.96
8.0.140.0070.00016.78
8.0.130.0070.00013.44
8.0.120.0050.00316.84
8.0.110.0080.00016.84
8.0.100.0050.00316.98
8.0.90.0000.00816.75
8.0.80.0090.00616.95
8.0.70.0040.00416.93
8.0.60.0080.00017.04
8.0.50.0000.00816.85
8.0.30.0100.00817.27
8.0.20.0090.01017.42
8.0.10.0040.00416.93
8.0.00.0120.00816.92
7.4.330.0000.00515.08
7.4.320.0060.00016.72
7.4.300.0030.00316.79
7.4.290.0030.00516.65
7.4.280.0040.00416.75
7.4.270.0070.00016.59
7.4.260.0000.00716.71
7.4.250.0030.00516.71
7.4.240.0000.00816.61
7.4.230.0000.00716.75
7.4.220.0090.00916.70
7.4.210.0060.00916.68
7.4.200.0000.00716.64
7.4.160.0070.01016.63
7.4.150.0180.00317.40
7.4.140.0080.01017.86
7.4.130.0130.00716.70
7.4.120.0080.01016.57
7.4.110.0060.01316.52
7.4.100.0090.00916.54
7.4.90.0060.01116.46
7.4.80.0090.00919.39
7.4.70.0110.00616.63
7.4.60.0070.01016.45
7.4.50.0000.00816.63
7.4.40.0070.01416.64
7.4.30.0040.01216.48
7.4.00.0040.01215.10
7.3.330.0000.00713.08
7.3.320.0020.00213.17
7.3.310.0000.00816.36
7.3.300.0070.00016.30
7.3.290.0120.00316.31
7.3.280.0080.00716.26
7.3.270.0340.01717.40
7.3.260.0070.01216.50
7.3.250.0080.01016.57
7.3.240.0120.00616.29
7.3.230.0140.00416.68
7.3.210.0100.00616.20
7.3.200.0070.01019.39
7.3.190.0110.00416.24
7.3.180.0080.00816.61
7.3.170.0070.01016.27
7.3.160.0090.00616.31
7.2.330.0130.01016.58
7.2.320.0100.01016.53
7.2.310.0120.00616.77
7.2.300.0110.00616.54
7.2.290.0060.01016.45
7.2.60.0120.00616.91
7.2.00.0030.00919.51
7.1.200.0070.00316.00
7.1.100.0160.00318.11
7.1.70.0060.01017.41
7.1.60.0100.01319.40
7.1.50.0070.01517.03
7.1.00.0000.08022.53
7.0.200.0070.00316.30
7.0.140.0100.06721.99
7.0.60.0030.08719.83
7.0.50.0100.03717.68
7.0.40.0000.06319.92
7.0.30.0230.08720.06
7.0.20.0230.07320.35
7.0.10.0070.09020.03
7.0.00.0130.06020.13
5.6.280.0130.06321.07
5.6.210.0070.07320.72
5.6.200.0230.06318.19
5.6.190.0070.05020.41
5.6.180.0430.06320.64
5.6.170.0170.04320.39
5.6.160.0100.08720.39
5.6.150.0030.04318.19
5.6.140.0070.08018.18
5.6.130.0070.06718.18
5.6.120.0000.06321.09
5.6.110.0070.03720.97
5.6.100.0170.06320.98
5.6.90.0100.07721.07
5.6.80.0070.08020.38
5.5.350.0300.07020.49
5.5.340.0030.05317.91
5.5.330.0100.08720.37
5.5.320.0070.07020.51
5.5.310.0300.09020.12
5.5.300.0070.04717.88
5.5.290.0030.04017.95
5.5.280.0070.06720.73
5.5.270.0070.08020.95
5.5.260.0170.07320.86
5.5.250.0070.07320.68
5.5.240.0030.07020.14
5.4.450.0530.06319.64
5.4.440.0100.05719.40
5.4.430.0630.05719.51
5.4.420.0230.04319.10
5.4.410.0730.05019.14
5.4.400.0830.04719.18
5.4.390.0530.05019.28
5.4.380.0400.04718.75
5.4.370.0370.05018.70
5.4.360.0430.04318.71
5.4.350.0500.06018.52
5.4.340.0270.05318.61
5.4.320.0040.03712.46
5.4.310.0040.03912.45
5.4.300.0050.03612.46
5.4.290.0080.03612.45
5.4.280.0060.03512.35
5.4.270.0090.03212.35
5.4.260.0050.03812.35
5.4.250.0090.03412.35
5.4.240.0070.03412.35
5.4.230.0060.03812.34
5.4.220.0060.03612.34
5.4.210.0070.03512.34
5.4.200.0050.03812.34
5.4.190.0030.03912.34
5.4.180.0070.03512.34
5.4.170.0090.03312.35
5.4.160.0110.03312.35
5.4.150.0070.03412.34
5.4.140.0060.04012.03
5.4.130.0060.03512.01
5.4.120.0060.03411.97
5.4.110.0060.03411.96
5.4.100.0050.03611.97
5.4.90.0040.03811.96
5.4.80.0070.03511.96
5.4.70.0060.03411.96
5.4.60.0060.03411.96
5.4.50.0090.03111.96
5.4.40.0090.03711.95
5.4.30.0080.03511.95
5.4.20.0080.03411.95
5.4.10.0060.03511.95
5.4.00.0040.03711.43
5.3.290.0060.03912.80
5.3.280.0030.04212.71
5.3.270.0040.04012.72
5.3.260.0060.03912.72
5.3.250.0060.03912.72
5.3.240.0060.03712.72
5.3.230.0090.03412.71
5.3.220.0070.03612.68
5.3.210.0090.03512.68
5.3.200.0070.03412.68
5.3.190.0070.04012.67
5.3.180.0060.03712.67
5.3.170.0050.03712.67
5.3.160.0040.03812.68
5.3.150.0070.03612.68
5.3.140.0050.03712.66
5.3.130.0070.03812.66
5.3.120.0090.03712.66
5.3.110.0050.04012.66
5.3.100.0070.03712.12
5.3.90.0060.03712.08
5.3.80.0070.03612.08
5.3.70.0040.04212.08
5.3.60.0040.03712.06
5.3.50.0040.03712.00
5.3.40.0070.04112.00
5.3.30.0030.04211.96
5.3.20.0050.03511.73
5.3.10.0050.03511.70
5.3.00.0060.03611.68
5.2.170.0080.0289.19
5.2.160.0090.0329.19
5.2.150.0030.0369.19
5.2.140.0030.0329.18
5.2.130.0040.0299.14
5.2.120.0040.0299.14
5.2.110.0050.0299.15
5.2.100.0060.0279.15
5.2.90.0040.0299.15
5.2.80.0060.0289.15
5.2.70.0040.0309.14
5.2.60.0030.0319.11
5.2.50.0040.0309.06
5.2.40.0030.0309.05
5.2.30.0020.0329.03
5.2.20.0050.0289.02
5.2.10.0050.0268.92
5.2.00.0060.0328.77
5.1.60.0030.0248.06
5.1.50.0050.0248.06
5.1.40.0070.0218.04
5.1.30.0060.0238.39
5.1.20.0050.0308.41
5.1.10.0060.0278.13
5.1.00.0030.0278.13
5.0.50.0010.0246.62
5.0.40.0040.0196.47
5.0.30.0040.0306.29
5.0.20.0040.0186.26
5.0.10.0040.0186.23
5.0.00.0040.0306.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0020.0154.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0020.0264.71
4.4.30.0040.0144.75
4.4.20.0020.0164.84
4.4.10.0000.0184.84
4.4.00.0030.0244.76
4.3.110.0030.0184.67
4.3.100.0070.0104.66
4.3.90.0030.0174.64
4.3.80.0020.0264.58
4.3.70.0010.0164.63
4.3.60.0050.0124.63
4.3.50.0030.0154.63
4.3.40.0030.0294.54
4.3.30.0040.0143.29
4.3.20.0010.0173.26
4.3.10.0000.0193.22
4.3.00.0100.0277.76

preferences:
48.98 ms | 401 KiB | 5 Q