3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/([a-z0-9_]+)::([a-z0-9_]+)/', 'lol::second::third::fourth', $matches, PREG_OFFSET_CAPTURE); var_dump($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)
8.3.70.0070.01518.43
8.3.60.0040.01118.56
8.3.50.0090.01021.11
8.3.40.0040.01118.97
8.3.30.0070.00718.84
8.3.20.0040.00420.34
8.3.10.0040.00423.48
8.3.00.0090.00019.38
8.2.180.0110.00816.88
8.2.170.0070.01122.96
8.2.160.0080.00520.50
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0000.00821.25
8.2.110.0030.00622.21
8.2.100.0070.00417.63
8.2.90.0080.00018.92
8.2.80.0000.00817.97
8.2.70.0080.00317.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0000.00817.94
8.2.30.0040.00417.83
8.2.20.0050.00317.69
8.2.10.0040.00418.00
8.2.00.0080.00017.64
8.1.280.0060.00925.92
8.1.270.0050.00323.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.92
8.1.230.0080.00419.04
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0030.00617.35
8.1.190.0080.00017.23
8.1.180.0040.00418.10
8.1.170.0030.00518.70
8.1.160.0000.00721.98
8.1.150.0000.00718.77
8.1.140.0060.00317.46
8.1.130.0030.00317.73
8.1.120.0040.00417.38
8.1.110.0050.00317.50
8.1.100.0040.00417.42
8.1.90.0000.00717.46
8.1.80.0040.00417.39
8.1.70.0050.00217.41
8.1.60.0030.00617.51
8.1.50.0000.00817.43
8.1.40.0040.00417.45
8.1.30.0040.00417.50
8.1.20.0030.00517.66
8.1.10.0050.00317.52
8.1.00.0080.00017.52
8.0.300.0060.00318.77
8.0.290.0040.00416.62
8.0.280.0050.00318.34
8.0.270.0000.00817.19
8.0.260.0040.00417.15
8.0.250.0070.00016.96
8.0.240.0070.00016.97
8.0.230.0040.00416.93
8.0.220.0000.00616.84
8.0.210.0000.00816.79
8.0.200.0000.00816.80
8.0.190.0000.00816.96
8.0.180.0050.00216.91
8.0.170.0000.00716.94
8.0.160.0000.00716.92
8.0.150.0040.00416.75
8.0.140.0000.00716.82
8.0.130.0030.00313.37
8.0.120.0060.00316.87
8.0.110.0040.00416.81
8.0.100.0040.00416.91
8.0.90.0070.00016.81
8.0.80.0080.00816.78
8.0.70.0000.00716.86
8.0.60.0040.00416.92
8.0.50.0050.00316.73
8.0.30.0130.00917.27
8.0.20.0090.01317.40
8.0.10.0000.00716.80
8.0.00.0070.01616.81
7.4.330.0000.00515.02
7.4.320.0000.00716.68
7.4.300.0030.00316.67
7.4.290.0060.00316.57
7.4.280.0080.00016.49
7.4.270.0030.00316.68
7.4.260.0080.00016.66
7.4.250.0070.00016.46
7.4.240.0020.00516.57
7.4.230.0030.00316.68
7.4.220.0070.01116.60
7.4.210.0150.00616.56
7.4.200.0040.00416.49
7.4.160.0090.00616.41
7.4.150.0100.01417.40
7.4.140.0100.00717.86
7.4.130.0100.01016.42
7.4.120.0130.00816.58
7.4.110.0040.01316.43
7.4.100.0090.00916.60
7.4.90.0150.00516.43
7.4.80.0130.01019.39
7.4.70.0120.00616.43
7.4.60.0170.00916.66
7.4.50.0040.00416.62
7.4.40.0120.01016.46
7.4.30.0150.00316.48
7.4.00.0070.00914.92
7.3.330.0000.00513.23
7.3.320.0030.00313.19
7.3.310.0050.00216.11
7.3.300.0040.00416.23
7.3.290.0100.00616.28
7.3.280.0090.01016.29
7.3.270.0090.00917.40
7.3.260.0090.01216.30
7.3.250.0100.01116.39
7.3.240.0160.00616.29
7.3.230.0090.01316.65
7.3.210.0130.00416.43
7.3.200.0120.01319.39
7.3.190.0030.01616.28
7.3.180.0120.00616.48
7.3.170.0090.00916.56
7.3.160.0100.00716.73
7.3.120.0100.01014.83
7.3.110.0060.01314.74
7.3.100.0040.01214.63
7.3.90.0030.01214.78
7.3.80.0070.00714.55
7.3.70.0030.00914.98
7.3.60.0050.00814.91
7.3.50.0000.01115.00
7.3.40.0130.00314.88
7.3.30.0110.00014.81
7.3.20.0030.00916.48
7.3.10.0060.00916.62
7.3.00.0040.00916.68
7.2.330.0120.00616.60
7.2.320.0140.00316.51
7.2.310.0090.00916.68
7.2.300.0070.01016.58
7.2.290.0130.00916.52
7.2.250.0070.01414.98
7.2.240.0040.01415.05
7.2.230.0100.01015.13
7.2.220.0150.00015.16
7.2.210.0030.01314.92
7.2.200.0060.00314.94
7.2.190.0070.00714.79
7.2.180.0030.00714.91
7.2.170.0100.00614.93
7.2.130.0030.01316.68
7.2.120.0040.00916.87
7.2.110.0030.00816.92
7.2.100.0070.00716.81
7.2.90.0030.00916.97
7.2.80.0070.00516.83
7.2.70.0100.00516.96
7.2.60.0080.00516.78
7.2.50.0060.00516.96
7.2.40.0090.00416.79
7.2.30.0080.00716.88
7.2.20.0040.00916.97
7.2.10.0120.00216.89
7.2.00.0060.00817.65
7.1.330.0100.00316.13
7.1.320.0100.00015.68
7.1.310.0000.01516.05
7.1.300.0070.00715.88
7.1.290.0100.00715.88
7.1.280.0040.01215.69
7.1.270.0100.00316.00
7.1.260.0060.00616.03
7.1.250.0020.01116.05
7.1.200.0100.00315.89
7.1.100.0060.00918.45
7.1.70.0040.00417.43
7.1.60.0030.02119.32
7.1.50.0030.01917.07
7.1.00.0000.08022.42
7.0.200.0040.00416.78
7.0.140.0070.07022.08
7.0.60.0100.08319.93
7.0.50.0100.03717.79
7.0.40.0030.04320.10
7.0.30.0430.06320.23
7.0.20.0200.05720.19
7.0.10.0270.08720.18
7.0.00.0030.08720.18
5.6.280.0030.07321.12
5.6.210.0030.08020.68
5.6.200.0170.07318.22
5.6.190.0130.08320.26
5.6.180.0270.04320.46
5.6.170.0270.03320.54
5.6.160.0070.03720.71
5.6.150.0230.07018.24
5.6.140.0070.08318.14
5.6.130.0100.07318.08
5.6.120.0100.04021.11
5.6.110.0000.04320.98
5.6.100.0070.07320.97
5.6.90.0030.05720.96
5.6.80.0070.09020.53
5.6.70.0230.06020.41
5.5.350.0130.07720.43
5.5.340.0030.04017.98
5.5.330.0100.04720.29
5.5.320.0170.07320.43
5.5.310.0300.07020.29
5.5.300.0070.06317.90
5.5.290.0070.08018.01
5.5.280.0100.03320.74
5.5.270.0070.05020.79
5.5.260.0070.08020.86
5.5.250.0100.06320.46
5.5.240.0130.06720.27
5.4.450.0700.06019.52
5.4.440.0930.05319.46
5.4.430.0130.05319.58
5.4.420.0830.05719.47
5.4.410.0000.06719.19
5.4.400.1270.06719.20
5.4.390.0800.06019.30
5.4.380.0070.05719.30
5.4.370.0770.05719.09
5.4.360.0870.04319.28
5.4.350.0070.05719.09
5.4.340.0090.03211.96
5.4.320.0070.03512.45
5.4.310.0070.03712.45
5.4.300.0080.03812.45
5.4.290.0060.03812.45
5.4.280.0060.03612.34
5.4.270.0050.03812.35
5.4.260.0060.04112.35
5.4.250.0090.03612.34
5.4.240.0070.03512.35
5.4.230.0090.03912.34
5.4.220.0100.03912.34
5.4.210.0090.03612.34
5.4.200.0100.03712.34
5.4.190.0080.03412.34
5.4.180.0070.03612.33
5.4.170.0060.03812.34
5.4.160.0100.03512.34
5.4.150.0040.03912.34
5.4.140.0070.03712.02
5.4.130.0070.03412.01
5.4.120.0070.03711.97
5.4.110.0070.03811.96
5.4.100.0080.06411.96
5.4.90.0120.04911.96
5.4.80.0070.05011.96
5.4.70.0070.03711.96
5.4.60.0100.04711.96
5.4.50.0040.03911.96
5.4.40.0060.03411.95
5.4.30.0050.03811.95
5.4.20.0090.03811.95
5.4.10.0130.04311.95
5.4.00.0080.03811.44
5.3.290.0080.04112.80
5.3.280.0060.04512.71
5.3.270.0100.03412.72
5.3.260.0030.04212.72
5.3.250.0070.03712.72
5.3.240.0100.03912.72
5.3.230.0050.04412.71
5.3.220.0070.04112.68
5.3.210.0100.04612.68
5.3.200.0070.03712.68
5.3.190.0090.04012.68
5.3.180.0050.04212.67
5.3.170.0070.03712.67
5.3.160.0060.04112.67
5.3.150.0080.03712.67
5.3.140.0080.03612.66
5.3.130.0060.04012.66
5.3.120.0090.03612.66
5.3.110.0080.03812.66
5.3.100.0050.03812.12
5.3.90.0060.03612.09
5.3.80.0050.03812.08
5.3.70.0030.04112.08
5.3.60.0040.03812.07
5.3.50.0060.03612.00
5.3.40.0240.09012.00
5.3.30.0060.03711.96
5.3.20.0040.04011.73
5.3.10.0050.03611.70
5.3.00.0070.03711.69
5.2.170.0030.0329.19
5.2.160.0060.0309.19
5.2.150.0070.0429.19
5.2.140.0040.0339.18
5.2.130.0070.0289.15
5.2.120.0030.0309.14
5.2.110.0060.0289.16
5.2.100.0040.0359.15
5.2.90.0100.0379.15
5.2.80.0030.0339.15
5.2.70.0050.0369.15
5.2.60.0040.0409.09
5.2.50.0090.0299.07
5.2.40.0050.0299.04
5.2.30.0060.0299.02
5.2.20.0040.0309.02
5.2.10.0040.0308.92
5.2.00.0050.0288.77
5.1.60.0030.0258.06
5.1.50.0050.0248.05
5.1.40.0040.0288.04
5.1.30.0050.0268.39
5.1.20.0030.0288.41
5.1.10.0040.0268.14
5.1.00.0070.0308.13
5.0.50.0080.0216.62
5.0.40.0030.0276.47
5.0.30.0010.0356.29
5.0.20.0040.0256.26
5.0.10.0020.0226.23
5.0.00.0030.0326.23
4.4.90.0020.0194.78
4.4.80.0040.0144.75
4.4.70.0040.0174.76
4.4.60.0030.0184.75
4.4.50.0050.0154.77
4.4.40.0010.0284.71
4.4.30.0050.0184.76
4.4.20.0030.0164.85
4.4.10.0030.0164.85
4.4.00.0040.0284.76
4.3.110.0060.0134.67
4.3.100.0060.0144.66
4.3.90.0050.0144.63
4.3.80.0040.0244.58
4.3.70.0020.0174.63
4.3.60.0020.0154.63
4.3.50.0020.0214.63
4.3.40.0050.0234.54
4.3.30.0020.0183.29
4.3.20.0040.0143.26
4.3.10.0010.0173.22
4.3.00.0170.0208.12

preferences:
46.48 ms | 401 KiB | 5 Q