3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/^[a-z0-9_]+|::([a-z0-9_]+)/', 'lol::second::third::fourth', $matches); var_dump($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)
8.3.60.0070.00718.68
8.3.50.0140.00821.23
8.3.40.0090.00618.84
8.3.30.0110.00418.88
8.3.20.0070.00020.20
8.3.10.0040.00423.65
8.3.00.0000.00819.25
8.2.180.0140.00316.75
8.2.170.0090.00622.96
8.2.160.0150.00320.47
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00422.41
8.2.110.0110.00621.15
8.2.100.0030.01017.50
8.2.90.0000.00818.96
8.2.80.0080.00017.97
8.2.70.0030.00617.49
8.2.60.0050.00517.80
8.2.50.0060.00318.07
8.2.40.0080.00019.79
8.2.30.0050.00517.94
8.2.20.0040.00417.58
8.2.10.0040.00418.02
8.2.00.0080.00017.77
8.1.280.0110.00425.92
8.1.270.0060.00323.92
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.97
8.1.230.0090.00317.42
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0030.00618.72
8.1.160.0040.00421.93
8.1.150.0030.00518.82
8.1.140.0040.00417.53
8.1.130.0040.00417.64
8.1.120.0040.00417.45
8.1.110.0000.00817.45
8.1.100.0000.00717.38
8.1.90.0040.00417.50
8.1.80.0040.00317.38
8.1.70.0000.00717.44
8.1.60.0040.00417.61
8.1.50.0050.00317.50
8.1.40.0030.00617.55
8.1.30.0040.00417.71
8.1.20.0030.00517.69
8.1.10.0000.00717.47
8.1.00.0040.00417.43
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00718.39
8.0.270.0030.00317.16
8.0.260.0000.00617.14
8.0.250.0040.00417.02
8.0.240.0000.00717.04
8.0.230.0040.00416.89
8.0.220.0030.00316.94
8.0.210.0040.00416.86
8.0.200.0070.00016.96
8.0.190.0040.00417.04
8.0.180.0030.00516.90
8.0.170.0050.00316.81
8.0.160.0000.00716.81
8.0.150.0040.00416.84
8.0.140.0070.00016.82
8.0.130.0030.00313.32
8.0.120.0040.00416.86
8.0.110.0000.00716.89
8.0.100.0050.00216.86
8.0.90.0040.00416.80
8.0.80.0100.01016.87
8.0.70.0000.00716.91
8.0.60.0040.00416.91
8.0.50.0080.00016.95
8.0.30.0020.02017.06
8.0.20.0140.00717.40
8.0.10.0000.00716.91
8.0.00.0150.00816.85
7.4.330.0030.00315.02
7.4.320.0000.00616.67
7.4.300.0000.00616.68
7.4.290.0030.00516.60
7.4.280.0020.00516.67
7.4.270.0030.00316.59
7.4.260.0050.00216.55
7.4.250.0000.00716.55
7.4.240.0020.00516.64
7.4.230.0030.00316.50
7.4.220.0060.01216.50
7.4.210.0090.00916.60
7.4.200.0000.00716.72
7.4.160.0060.01316.61
7.4.150.0000.02017.40
7.4.140.0100.01117.86
7.4.130.0080.01216.63
7.4.120.0060.01016.64
7.4.110.0120.00616.58
7.4.100.0190.00016.53
7.4.90.0100.00716.44
7.4.80.0120.00919.39
7.4.70.0150.00916.43
7.4.60.0130.01016.57
7.4.50.0060.00016.41
7.4.40.0030.01416.67
7.4.30.0080.00816.70
7.4.00.0080.00815.07
7.3.330.0030.00313.25
7.3.320.0030.00313.02
7.3.310.0040.00416.22
7.3.300.0030.00316.34
7.3.290.0080.00916.29
7.3.280.0050.01216.28
7.3.270.0130.00517.40
7.3.260.0140.00716.29
7.3.250.0080.01016.50
7.3.240.0130.00616.57
7.3.230.0140.00316.39
7.3.210.0090.00916.69
7.3.200.0060.01219.39
7.3.190.0090.01216.50
7.3.180.0060.01016.56
7.3.170.0100.00716.57
7.3.160.0080.01516.36
7.3.120.0100.00714.75
7.3.110.0030.01214.71
7.3.100.0100.00014.93
7.3.90.0040.01114.72
7.3.80.0000.01214.89
7.3.70.0060.00814.88
7.3.60.0070.01014.43
7.3.50.0030.01014.68
7.3.40.0070.00314.38
7.3.30.0070.00714.62
7.3.20.0040.01216.58
7.3.10.0080.00816.44
7.3.00.0080.00816.28
7.2.330.0120.00616.57
7.2.320.0200.01016.69
7.2.310.0030.01416.55
7.2.300.0060.01216.59
7.2.290.0100.01316.51
7.2.240.0060.00915.07
7.2.230.0070.01014.99
7.2.220.0070.00714.79
7.2.210.0100.00014.79
7.2.200.0070.00714.77
7.2.190.0000.01014.52
7.2.180.0030.00915.04
7.2.170.0070.00715.11
7.2.160.0000.01014.86
7.2.150.0000.01616.87
7.2.140.0030.01016.77
7.2.130.0060.01016.60
7.2.120.0030.01416.68
7.2.110.0180.00616.66
7.2.100.0160.00716.62
7.2.90.0090.01116.72
7.2.80.0160.00416.62
7.2.70.0190.00316.70
7.2.60.0080.01116.75
7.2.50.0090.00716.58
7.2.40.0090.01216.82
7.2.30.0130.00616.78
7.2.20.0130.00816.83
7.2.10.0130.01016.80
7.2.00.0080.00517.60
7.1.330.0040.00715.72
7.1.320.0070.00715.48
7.1.310.0070.00715.76
7.1.300.0060.00815.69
7.1.290.0040.01115.92
7.1.280.0040.01115.86
7.1.270.0060.00615.85
7.1.260.0080.00415.70
7.1.250.0090.00815.77
7.1.200.0000.01415.54
7.1.100.0090.00318.32
7.1.70.0030.00917.18
7.1.60.0130.00919.32
7.1.50.0040.01816.86
7.1.00.0070.07022.46
7.0.200.0030.00516.44
7.0.140.0000.07722.15
7.0.60.0030.04020.00
7.0.50.0030.04017.80
7.0.40.0070.07720.24
7.0.30.0470.07720.20
7.0.20.0230.04720.22
7.0.10.0130.07320.22
7.0.00.0070.03720.31
5.6.280.0100.06320.81
5.6.210.0100.03320.50
5.6.200.0100.07718.16
5.6.190.0100.08320.66
5.6.180.0200.05320.49
5.6.170.0100.04720.71
5.6.160.0070.08320.42
5.6.150.0000.05018.23
5.6.140.0000.04318.12
5.6.130.0030.04318.20
5.6.120.0100.05021.13
5.6.110.0200.06320.97
5.6.100.0100.07720.98
5.6.90.0130.06320.97
5.6.80.0030.08320.40
5.5.350.0070.08320.42
5.5.340.0030.06717.97
5.5.330.0100.03720.36
5.5.320.0300.07320.29
5.5.310.0370.08020.41
5.5.300.0100.06718.03
5.5.290.0100.05318.00
5.5.280.0200.04020.79
5.5.270.0070.06720.67
5.5.260.0100.08020.86
5.5.250.0070.04020.79
5.5.240.3770.04320.36
5.4.450.1230.06319.24
5.4.440.0930.06319.64
5.4.430.0800.05319.40
5.4.420.0100.05319.61
5.4.410.0630.06319.28
5.4.400.0830.05719.06
5.4.390.0100.06719.22
5.4.380.0770.05318.81
5.4.370.0930.05718.95
5.4.360.0570.05319.13
5.4.350.0870.05019.31
5.4.340.0050.03611.97
5.4.320.0100.03212.45
5.4.310.0090.03612.45
5.4.300.0060.04012.45
5.4.290.0060.04012.45
5.4.280.0050.03912.34
5.4.270.0100.03312.34
5.4.260.0090.05212.34
5.4.250.0090.04112.35
5.4.240.0060.03712.34
5.4.230.0050.04112.34
5.4.220.0050.03712.34
5.4.210.0090.03612.34
5.4.200.0080.04512.34
5.4.190.0030.04312.33
5.4.180.0070.03412.34
5.4.170.0060.03612.34
5.4.160.0050.03812.34
5.4.150.0080.03312.34
5.4.140.0070.03512.02
5.4.130.0030.03712.01
5.4.120.0030.03811.97
5.4.110.0040.03711.96
5.4.100.0050.03611.96
5.4.90.0050.03711.96
5.4.80.0060.03611.96
5.4.70.0080.03911.96
5.4.60.0070.04211.96
5.4.50.0080.03711.96
5.4.40.0060.04411.95
5.4.30.0040.04211.95
5.4.20.0060.03511.95
5.4.10.0060.03511.95
5.4.00.0040.03811.43
5.3.290.0060.03912.80
5.3.280.0040.03912.70
5.3.270.0060.03912.72
5.3.260.0090.03612.72
5.3.250.0070.03612.71
5.3.240.0070.03612.72
5.3.230.0050.03712.71
5.3.220.0050.03612.68
5.3.210.0060.03912.68
5.3.200.0040.03912.68
5.3.190.0030.04112.68
5.3.180.0090.03912.67
5.3.170.0070.04012.67
5.3.160.0060.03612.68
5.3.150.0040.03812.67
5.3.140.0070.03512.66
5.3.130.0060.03812.65
5.3.120.0040.04012.66
5.3.110.0080.03612.65
5.3.100.0040.03812.12
5.3.90.0030.04312.09
5.3.80.0060.03512.07
5.3.70.0040.03912.07
5.3.60.0080.04312.06
5.3.50.0080.04412.00
5.3.40.0080.03512.00
5.3.30.0060.03711.95
5.3.20.0080.04311.73
5.3.10.0080.03611.70
5.3.00.0070.03511.69
5.2.170.0070.0389.19
5.2.160.0080.0289.19
5.2.150.0040.0329.19
5.2.140.0060.0289.18
5.2.130.0030.0309.15
5.2.120.0040.0289.14
5.2.110.0040.0299.15
5.2.100.0050.0289.15
5.2.90.0040.0299.16
5.2.80.0020.0369.15
5.2.70.0050.0309.15
5.2.60.0080.0299.10
5.2.50.0050.0299.07
5.2.40.0030.0309.04
5.2.30.0050.0329.03
5.2.20.0030.0299.01
5.2.10.0050.0278.92
5.2.00.0040.0298.78
5.1.60.0040.0248.06
5.1.50.0060.0228.05
5.1.40.0030.0268.04
5.1.30.0050.0258.39
5.1.20.0080.0238.41
5.1.10.0040.0258.13
5.1.00.0040.0258.14
5.0.50.0000.0236.62
5.0.40.0030.0196.47
5.0.30.0030.0316.28
5.0.20.0030.0216.26
5.0.10.0060.0236.23
5.0.00.0030.0306.23
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0030.0154.75
4.4.60.0050.0154.75
4.4.50.0050.0134.77
4.4.40.0020.0264.71
4.4.30.0020.0164.76
4.4.20.0040.0144.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0010.0164.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0050.0214.54
4.3.30.0040.0143.28
4.3.20.0030.0153.26
4.3.10.0020.0153.22
4.3.00.0130.0278.12

preferences:
41.15 ms | 401 KiB | 5 Q