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)
8.3.60.0110.00418.43
8.3.50.0100.01021.19
8.3.40.0040.01118.62
8.3.30.0000.01418.93
8.3.20.0070.00020.13
8.3.10.0030.00523.66
8.3.00.0050.00319.38
8.2.180.0120.00316.38
8.2.170.0180.00022.96
8.2.160.0070.00720.37
8.2.150.0080.00024.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.22
8.2.110.0100.00021.06
8.2.100.0130.00017.63
8.2.90.0000.00818.92
8.2.80.0000.00817.97
8.2.70.0090.00017.38
8.2.60.0080.00017.80
8.2.50.0030.00618.07
8.2.40.0000.00919.79
8.2.30.0030.00717.94
8.2.20.0030.00517.75
8.2.10.0040.00418.01
8.2.00.0030.00617.69
8.1.280.0140.00025.92
8.1.270.0040.00423.71
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00423.77
8.1.230.0040.00717.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0100.00017.35
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0080.00018.63
8.1.160.0000.00721.89
8.1.150.0040.00418.82
8.1.140.0050.00217.45
8.1.130.0080.00017.68
8.1.120.0000.00717.52
8.1.110.0000.00817.45
8.1.100.0030.00317.38
8.1.90.0000.00817.52
8.1.80.0000.00817.36
8.1.70.0040.00417.36
8.1.60.0040.00417.58
8.1.50.0080.00017.50
8.1.40.0060.00317.54
8.1.30.0030.00617.52
8.1.20.0040.00417.50
8.1.10.0080.00017.57
8.1.00.0060.00317.38
8.0.300.0040.00418.77
8.0.290.0030.00616.75
8.0.280.0000.00818.20
8.0.270.0040.00417.19
8.0.260.0030.00317.15
8.0.250.0070.00017.00
8.0.240.0000.00716.96
8.0.230.0000.00816.98
8.0.220.0030.00316.89
8.0.210.0030.00316.90
8.0.200.0000.00616.95
8.0.190.0040.00416.85
8.0.180.0060.00316.98
8.0.170.0070.00016.88
8.0.160.0040.00416.82
8.0.150.0020.00516.79
8.0.140.0000.00716.86
8.0.130.0060.00013.31
8.0.120.0040.00416.82
8.0.110.0050.00316.79
8.0.100.0000.00716.80
8.0.90.0000.00717.01
8.0.80.0080.00816.91
8.0.70.0000.00716.89
8.0.60.0000.00716.79
8.0.50.0070.00016.98
8.0.30.0130.00817.10
8.0.20.0070.01717.40
8.0.10.0000.00817.13
8.0.00.0100.00816.75
7.4.330.0000.00515.02
7.4.320.0040.00416.70
7.4.300.0000.00616.57
7.4.290.0030.00616.68
7.4.280.0040.00416.56
7.4.270.0070.00016.55
7.4.260.0000.00716.66
7.4.250.0040.00416.54
7.4.240.0000.00716.57
7.4.230.0050.00216.70
7.4.220.0060.01416.57
7.4.210.0070.01016.62
7.4.200.0030.00516.33
7.4.160.0110.00816.56
7.4.150.0110.01417.40
7.4.140.0120.00617.86
7.4.130.0110.00816.65
7.4.120.0130.00716.64
7.4.110.0100.01016.47
7.4.100.0100.01016.51
7.4.90.0120.00616.58
7.4.80.0140.00419.39
7.4.70.0090.00916.70
7.4.60.0070.01316.37
7.4.50.0060.00316.40
7.4.40.0140.00716.48
7.4.30.0190.00316.64
7.4.00.0040.01014.90
7.3.330.0050.00013.11
7.3.320.0050.00013.03
7.3.310.0000.00716.39
7.3.300.0050.00216.25
7.3.290.0040.01316.27
7.3.280.0090.00816.31
7.3.270.0040.01517.40
7.3.260.0100.00716.33
7.3.250.0090.00916.41
7.3.240.0170.00816.23
7.3.230.0030.02016.39
7.3.210.0180.00016.29
7.3.200.0170.00019.39
7.3.190.0050.01416.19
7.3.180.0070.01016.31
7.3.170.0170.00016.48
7.3.160.0030.01216.34
7.3.120.0150.00014.84
7.3.110.0110.00414.82
7.3.100.0090.00615.02
7.3.90.0040.00714.77
7.3.80.0090.00614.58
7.3.70.0060.00614.93
7.3.60.0030.01214.97
7.3.50.0190.00014.97
7.3.40.0000.01414.83
7.3.30.0060.01214.85
7.3.20.0030.01016.75
7.3.10.0110.00716.54
7.3.00.0060.00316.65
7.2.330.0080.01216.45
7.2.320.0150.00716.53
7.2.310.0060.01116.54
7.2.300.0120.00616.55
7.2.290.0150.00616.45
7.2.240.0060.00914.89
7.2.230.0090.00315.03
7.2.220.0090.00614.72
7.2.210.0090.00615.00
7.2.200.0120.00615.11
7.2.190.0060.01215.09
7.2.180.0000.01915.12
7.2.170.0060.00914.88
7.2.160.0060.00915.07
7.2.150.0040.00717.03
7.2.140.0040.01216.80
7.2.130.0030.01416.79
7.2.120.0060.00916.73
7.2.110.0070.00716.89
7.2.100.0030.01016.66
7.2.90.0050.00516.85
7.2.80.0040.01117.07
7.2.70.0070.00316.83
7.2.60.0030.01016.63
7.2.50.0030.01317.07
7.2.40.0100.00716.78
7.2.30.0030.00917.04
7.2.20.0100.00717.00
7.2.10.0070.00716.95
7.2.00.0050.01018.06
7.1.330.0070.00715.73
7.1.320.0140.00015.73
7.1.310.0060.00915.89
7.1.300.0030.01315.67
7.1.290.0110.00615.74
7.1.280.0070.00715.92
7.1.270.0120.00315.60
7.1.260.0120.00615.87
7.1.250.0030.00615.81
7.1.200.0060.00915.84
7.1.100.0030.00918.49
7.1.70.0030.00317.30
7.1.60.0070.01019.32
7.1.50.0030.01917.19
7.1.00.0100.06722.32
7.0.200.0030.00716.89
7.0.140.0100.07321.99
7.0.60.0000.04719.91
7.0.50.0100.03717.89
7.0.40.0030.04320.06
7.0.30.0200.04720.33
7.0.20.0200.05320.05
7.0.10.0170.07320.15
7.0.00.0130.08320.18
5.6.280.0000.07321.11
5.6.210.0100.04320.43
5.6.200.0070.07018.15
5.6.190.0070.07020.45
5.6.180.0230.08020.56
5.6.170.0130.04720.44
5.6.160.0030.04020.52
5.6.150.0070.06318.11
5.6.140.0070.08018.17
5.6.130.0100.08018.21
5.6.120.0130.07721.09
5.6.110.0130.08020.99
5.6.100.0030.09020.98
5.6.90.0070.05720.96
5.6.80.0130.07720.44
5.6.70.0330.07020.39
5.5.350.0100.08020.32
5.5.340.0030.04018.00
5.5.330.0170.07020.57
5.5.320.0100.04720.21
5.5.310.0300.08020.29
5.5.300.0100.08017.88
5.5.290.0070.08717.91
5.5.280.0030.04020.79
5.5.270.0100.08020.67
5.5.260.0030.06720.95
5.5.250.0100.06320.57
5.5.240.0000.08320.18
5.4.450.0800.05719.41
5.4.440.0870.05319.63
5.4.430.0730.07019.27
5.4.420.0200.04719.60
5.4.410.0870.06719.36
5.4.400.0870.05719.30
5.4.390.0830.05319.15
5.4.380.0570.05719.25
5.4.370.0930.04718.77
5.4.360.0070.06719.12
5.4.350.0730.05319.19
5.4.340.0060.03711.97
5.4.320.0040.04512.46
5.4.310.0050.03812.45
5.4.300.0080.03412.46
5.4.290.0050.03912.45
5.4.280.0080.03412.35
5.4.270.0120.03412.35
5.4.260.0050.03812.35
5.4.250.0060.03812.35
5.4.240.0110.04012.35
5.4.230.0060.04112.34
5.4.220.0050.03712.34
5.4.210.0050.03612.34
5.4.200.0070.03612.34
5.4.190.0080.04012.34
5.4.180.0040.03712.34
5.4.170.0070.03412.35
5.4.160.0050.03812.35
5.4.150.0090.03212.34
5.4.140.0090.03812.02
5.4.130.0040.03812.02
5.4.120.0110.03111.97
5.4.110.0040.03711.96
5.4.100.0060.03411.97
5.4.90.0050.03711.96
5.4.80.0030.03911.97
5.4.70.0050.03511.96
5.4.60.0050.03811.96
5.4.50.0030.03711.96
5.4.40.0120.03311.95
5.4.30.0090.03211.95
5.4.20.0080.03311.95
5.4.10.0030.03711.95
5.4.00.0080.03511.44
5.3.290.0110.04112.80
5.3.280.0070.03712.71
5.3.270.0100.03912.72
5.3.260.0090.03612.72
5.3.250.0040.03912.71
5.3.240.0040.03912.71
5.3.230.0050.03912.71
5.3.220.0050.04212.68
5.3.210.0090.03712.68
5.3.200.0100.03412.68
5.3.190.0050.03912.68
5.3.180.0070.03712.67
5.3.170.0060.03612.67
5.3.160.0060.03712.67
5.3.150.0090.03712.68
5.3.140.0070.03612.66
5.3.130.0110.04012.66
5.3.120.0080.03812.65
5.3.110.0100.03612.66
5.3.100.0090.03912.12
5.3.90.0090.03512.08
5.3.80.0080.03712.07
5.3.70.0100.03912.07
5.3.60.0050.03812.07
5.3.50.0030.04512.00
5.3.40.0070.03712.00
5.3.30.0080.03911.95
5.3.20.0070.04111.74
5.3.10.0030.03711.70
5.3.00.0040.03711.69
5.2.170.0040.0319.20
5.2.160.0070.0269.19
5.2.150.0050.0319.19
5.2.140.0040.0319.19
5.2.130.0020.0329.15
5.2.120.0050.0299.15
5.2.110.0060.0299.15
5.2.100.0070.0279.15
5.2.90.0030.0349.15
5.2.80.0050.0349.15
5.2.70.0090.0279.14
5.2.60.0050.0309.09
5.2.50.0050.0309.07
5.2.40.0070.0319.05
5.2.30.0060.0289.02
5.2.20.0060.0339.02
5.2.10.0080.0268.92
5.2.00.0050.0308.78
5.1.60.0030.0278.06
5.1.50.0030.0348.06
5.1.40.0020.0308.05
5.1.30.0030.0298.39
5.1.20.0040.0388.42
5.1.10.0040.0298.14
5.1.00.0050.0258.14
5.0.50.0050.0206.62
5.0.40.0060.0226.48
5.0.30.0060.0376.29
5.0.20.0010.0236.26
5.0.10.0040.0236.24
5.0.00.0030.0306.23
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0010.0184.75
4.4.60.0050.0204.76
4.4.50.0020.0184.77
4.4.40.0050.0234.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0030.0204.85
4.4.00.0040.0234.76
4.3.110.0020.0214.67
4.3.100.0090.0124.66
4.3.90.0040.0154.63
4.3.80.0020.0254.59
4.3.70.0020.0154.63
4.3.60.0010.0164.62
4.3.50.0030.0154.62
4.3.40.0030.0254.54
4.3.30.0050.0133.29
4.3.20.0020.0163.25
4.3.10.0010.0163.22
4.3.00.0130.0238.12

preferences:
34.32 ms | 401 KiB | 5 Q