3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/[a-z0-9]+::([a-z0-9_]+)/', 'lol::second::third::fourth', $matches, PREG_SET_ORDER); var_dump($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)
8.3.60.0140.00018.56
8.3.50.0090.00921.11
8.3.40.0000.01418.96
8.3.30.0030.01019.10
8.3.20.0070.00020.34
8.3.10.0080.00023.61
8.3.00.0060.00319.38
8.2.180.0000.01516.50
8.2.170.0150.00622.96
8.2.160.0080.00819.14
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00222.23
8.2.110.0050.00522.13
8.2.100.0090.00317.63
8.2.90.0000.00918.97
8.2.80.0040.00417.97
8.2.70.0020.00917.50
8.2.60.0040.00417.90
8.2.50.0080.00018.07
8.2.40.0090.00018.09
8.2.30.0050.00318.01
8.2.20.0080.00017.76
8.2.10.0040.00417.80
8.2.00.0040.00417.75
8.1.280.0000.01525.92
8.1.270.0060.00324.01
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0110.00019.16
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0080.00017.00
8.1.180.0030.00518.10
8.1.170.0050.00318.71
8.1.160.0000.00821.97
8.1.150.0070.00018.77
8.1.140.0040.00417.52
8.1.130.0000.00817.77
8.1.120.0000.00717.47
8.1.110.0040.00417.50
8.1.100.0040.00417.54
8.1.90.0000.00717.37
8.1.80.0070.00017.48
8.1.70.0000.00717.42
8.1.60.0030.00617.61
8.1.50.0030.00617.43
8.1.40.0040.00417.52
8.1.30.0030.00617.58
8.1.20.0050.00317.51
8.1.10.0040.00417.65
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0070.00018.23
8.0.270.0030.00317.10
8.0.260.0030.00317.13
8.0.250.0000.00717.00
8.0.240.0000.00717.01
8.0.230.0040.00416.89
8.0.220.0030.00316.92
8.0.210.0030.00316.81
8.0.200.0030.00317.01
8.0.190.0040.00416.96
8.0.180.0000.00816.93
8.0.170.0040.00416.97
8.0.160.0000.00716.95
8.0.150.0000.00716.73
8.0.140.0000.00816.84
8.0.130.0030.00313.25
8.0.120.0000.00816.88
8.0.110.0040.00416.81
8.0.100.0040.00416.89
8.0.90.0000.00716.89
8.0.80.0030.01316.92
8.0.70.0040.00416.80
8.0.60.0040.00316.75
8.0.50.0040.00416.85
8.0.30.0120.01017.09
8.0.20.0060.01217.40
8.0.10.0040.00417.06
8.0.00.0090.00917.02
7.4.330.0000.00515.02
7.4.320.0000.00716.54
7.4.300.0060.00016.52
7.4.290.0110.00016.72
7.4.280.0070.00016.55
7.4.270.0030.00316.57
7.4.260.0040.00416.69
7.4.250.0000.00816.55
7.4.240.0040.00416.66
7.4.230.0000.00716.39
7.4.220.0060.01216.73
7.4.210.0090.01116.59
7.4.200.0030.00316.43
7.4.160.0130.00316.67
7.4.150.0160.00317.40
7.4.140.0110.00717.86
7.4.130.0050.01516.61
7.4.120.0050.01216.56
7.4.110.0090.00916.36
7.4.100.0130.01016.47
7.4.90.0030.01716.55
7.4.80.0100.01119.39
7.4.70.0090.00916.49
7.4.60.0170.00016.43
7.4.50.0040.00416.47
7.4.40.0050.01116.50
7.4.30.0040.01316.45
7.4.00.0040.01115.05
7.3.330.0000.00513.18
7.3.320.0030.00313.16
7.3.310.0080.00016.36
7.3.300.0080.00016.20
7.3.290.0080.00616.29
7.3.280.0110.01016.28
7.3.270.0060.01217.40
7.3.260.0030.02016.27
7.3.250.0120.00816.53
7.3.240.0070.01116.53
7.3.230.0110.01116.41
7.3.210.0030.01316.40
7.3.200.0080.01119.39
7.3.190.0040.01516.65
7.3.180.0060.00916.45
7.3.170.0060.01016.40
7.3.160.0070.01616.58
7.3.10.0050.00716.59
7.3.00.0080.00516.23
7.2.330.0060.01216.60
7.2.320.0090.00916.41
7.2.310.0090.00816.42
7.2.300.0110.00616.73
7.2.290.0100.00816.63
7.2.130.0090.01116.89
7.2.120.0060.01016.86
7.2.110.0080.01116.79
7.2.100.0060.00516.97
7.2.90.0060.00816.90
7.2.80.0040.01016.79
7.2.70.0050.00716.86
7.2.60.0040.00916.83
7.2.50.0020.00916.90
7.2.40.0080.00416.72
7.2.30.0060.00516.92
7.2.20.0100.00416.81
7.2.10.0080.00516.79
7.2.00.0060.00617.59
7.1.250.0040.01015.94
7.1.200.0000.00815.81
7.1.100.0030.01018.07
7.1.70.0040.00417.30
7.1.60.0100.01419.32
7.1.50.0130.00616.78
7.1.00.0030.07722.37
7.0.200.0030.00616.57
7.0.140.0100.06722.15
7.0.60.0100.08319.85
7.0.50.0030.05017.82
7.0.40.0030.04320.42
7.0.30.0300.08020.32
7.0.20.0330.05320.10
7.0.10.0300.05320.19
7.0.00.0100.05320.21
5.6.280.0030.07321.02
5.6.210.0030.08720.70
5.6.200.0130.07318.22
5.6.190.0030.09020.48
5.6.180.0230.09020.55
5.6.170.0200.04020.50
5.6.160.0100.04020.38
5.6.150.0070.08018.11
5.6.140.0030.05318.11
5.6.130.0070.07718.22
5.6.120.0130.07020.96
5.6.110.0030.04021.08
5.6.100.0000.08020.95
5.6.90.0030.06721.07
5.6.80.0030.07320.35
5.6.70.0200.07720.38
5.5.350.0100.06020.39
5.5.340.0000.04317.92
5.5.330.0070.06720.19
5.5.320.0170.05720.23
5.5.310.0230.07720.23
5.5.300.0130.07317.99
5.5.290.0170.07018.01
5.5.280.0030.04020.76
5.5.270.0070.04320.85
5.5.260.0030.08720.96
5.5.250.0070.06020.48
5.5.240.0100.07320.22
5.4.450.1070.07319.14
5.4.440.0900.07019.34
5.4.430.0700.06719.51
5.4.420.0900.06019.13
5.4.410.0630.05018.97
5.4.400.0530.06318.94
5.4.390.0730.05318.99
5.4.380.0870.05019.31
5.4.370.0430.06019.26
5.4.360.0770.06319.19
5.4.350.1070.07719.15
5.4.340.0050.04211.96
5.4.320.0080.04112.45
5.4.310.0080.04412.45
5.4.300.0050.03912.45
5.4.290.0040.04112.45
5.4.280.0070.03612.34
5.4.270.0050.03812.34
5.4.260.0090.05112.34
5.4.250.0090.03512.35
5.4.240.0080.03812.35
5.4.230.0090.04112.34
5.4.220.0080.04012.34
5.4.210.0070.03912.34
5.4.200.0050.04012.34
5.4.190.0060.03612.34
5.4.180.0060.03612.33
5.4.170.0120.03812.35
5.4.160.0070.03612.34
5.4.150.0040.04012.34
5.4.140.0080.04712.02
5.4.130.0100.03312.01
5.4.120.0090.03911.96
5.4.110.0050.03611.96
5.4.100.0080.03211.97
5.4.90.0070.03611.96
5.4.80.0100.04111.96
5.4.70.0040.03811.96
5.4.60.0060.03411.96
5.4.50.0040.03711.96
5.4.40.0040.03811.95
5.4.30.0060.03511.95
5.4.20.0020.03911.95
5.4.10.0070.03911.95
5.4.00.0040.03711.44
5.3.290.0080.03712.80
5.3.280.0040.04412.70
5.3.270.0060.03912.73
5.3.260.0060.04112.72
5.3.250.0070.03912.72
5.3.240.0090.04512.72
5.3.230.0080.04312.71
5.3.220.0100.03612.68
5.3.210.0080.03812.68
5.3.200.0090.03412.68
5.3.190.0060.04012.68
5.3.180.0050.03712.68
5.3.170.0070.03612.67
5.3.160.0060.03712.68
5.3.150.0100.03412.67
5.3.140.0100.04012.66
5.3.130.0110.03912.65
5.3.120.0090.03812.66
5.3.110.0060.04112.66
5.3.100.0110.03712.12
5.3.90.0080.03712.08
5.3.80.0050.03912.07
5.3.70.0120.03512.07
5.3.60.0030.04412.06
5.3.50.0080.03912.00
5.3.40.0070.03812.00
5.3.30.0060.03511.96
5.3.20.0050.04111.73
5.3.10.0040.03711.70
5.3.00.0090.03911.69
5.2.170.0040.0409.19
5.2.160.0040.0319.19
5.2.150.0050.0319.18
5.2.140.0040.0349.19
5.2.130.0050.0289.15
5.2.120.0050.0289.14
5.2.110.0070.0279.15
5.2.100.0040.0309.15
5.2.90.0060.0339.15
5.2.80.0060.0349.15
5.2.70.0060.0309.14
5.2.60.0060.0309.10
5.2.50.0040.0309.07
5.2.40.0060.0299.05
5.2.30.0070.0319.03
5.2.20.0050.0309.01
5.2.10.0040.0318.92
5.2.00.0050.0328.77
5.1.60.0050.0278.06
5.1.50.0040.0258.05
5.1.40.0010.0308.04
5.1.30.0050.0248.39
5.1.20.0050.0398.41
5.1.10.0050.0258.14
5.1.00.0080.0278.13
5.0.50.0030.0216.61
5.0.40.0030.0196.47
5.0.30.0040.0306.29
5.0.20.0040.0186.26
5.0.10.0020.0206.23
5.0.00.0060.0356.22
4.4.90.0040.0194.78
4.4.80.0030.0174.75
4.4.70.0030.0154.76
4.4.60.0020.0234.75
4.4.50.0060.0184.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0040.0224.84
4.4.10.0040.0174.85
4.4.00.0040.0244.76
4.3.110.0040.0154.67
4.3.100.0060.0124.67
4.3.90.0040.0154.64
4.3.80.0070.0204.58
4.3.70.0040.0214.63
4.3.60.0050.0144.63
4.3.50.0040.0144.63
4.3.40.0050.0264.54
4.3.30.0030.0153.28
4.3.20.0060.0133.26
4.3.10.0020.0183.22
4.3.00.0130.0238.12

preferences:
40.17 ms | 401 KiB | 5 Q