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)
8.3.60.0000.01518.30
8.3.50.0070.01016.26
8.3.40.0140.00018.71
8.3.30.0070.00718.93
8.3.20.0040.00420.18
8.3.10.0050.00323.48
8.3.00.0030.00719.50
8.2.180.0140.00316.50
8.2.170.0140.00322.96
8.2.160.0100.00320.17
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00022.36
8.2.110.0090.00022.28
8.2.100.0080.00417.63
8.2.90.0080.00018.92
8.2.80.0060.00317.97
8.2.70.0060.00617.38
8.2.60.0000.00817.91
8.2.50.0030.00618.07
8.2.40.0000.00817.97
8.2.30.0080.00017.87
8.2.20.0070.00017.61
8.2.10.0050.00218.02
8.2.00.0040.00417.66
8.1.270.0060.00323.86
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00323.84
8.1.230.0070.00419.09
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0040.00417.22
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0000.00818.72
8.1.160.0030.00521.96
8.1.150.0050.00218.80
8.1.140.0040.00417.39
8.1.130.0040.00417.83
8.1.120.0040.00417.49
8.1.110.0000.00817.50
8.1.100.0050.00217.50
8.1.90.0040.00417.52
8.1.80.0030.00517.43
8.1.70.0030.00317.40
8.1.60.0090.00017.59
8.1.50.0000.00817.50
8.1.40.0040.00417.42
8.1.30.0030.00517.75
8.1.20.0040.00417.52
8.1.10.0000.00817.64
8.1.00.0040.00417.51
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0040.00418.26
8.0.270.0030.00317.16
8.0.260.0000.00617.19
8.0.250.0030.00316.98
8.0.240.0000.00716.85
8.0.230.0070.00017.00
8.0.220.0050.00316.92
8.0.210.0030.00516.89
8.0.200.0040.00416.96
8.0.190.0040.00416.97
8.0.180.0000.00716.82
8.0.170.0000.00716.84
8.0.160.0030.00316.82
8.0.150.0000.00716.76
8.0.140.0030.00316.76
8.0.130.0000.00613.36
8.0.120.0050.00316.77
8.0.110.0070.00016.89
8.0.100.0050.00216.83
8.0.90.0070.00016.89
8.0.80.0090.00716.94
8.0.70.0000.00716.78
8.0.60.0050.00316.95
8.0.50.0040.00416.81
8.0.30.0170.00617.12
8.0.20.0060.01317.40
8.0.10.0070.00017.10
8.0.00.0160.00516.66
7.4.330.0050.00015.02
7.4.320.0000.00616.73
7.4.300.0030.00316.60
7.4.290.0090.00016.48
7.4.280.0040.00416.58
7.4.270.0050.00316.63
7.4.260.0030.00316.69
7.4.250.0040.00416.57
7.4.240.0050.00216.49
7.4.230.0070.00016.67
7.4.220.0070.01016.57
7.4.210.0100.01016.60
7.4.200.0000.00716.48
7.4.160.0100.00616.56
7.4.150.0160.00317.40
7.4.140.0130.00417.86
7.4.130.0150.00616.57
7.4.120.0130.00716.76
7.4.110.0140.01016.69
7.4.100.0070.01016.76
7.4.90.0090.00916.44
7.4.80.0110.01119.39
7.4.70.0040.01516.84
7.4.60.0100.00716.61
7.4.50.0040.00416.65
7.4.40.0060.01016.44
7.4.30.0090.00916.61
7.4.00.0090.00615.02
7.3.330.0000.00613.19
7.3.320.0050.00013.18
7.3.310.0040.00416.23
7.3.300.0000.00716.15
7.3.290.0050.00816.36
7.3.280.0050.01216.28
7.3.270.0080.01217.40
7.3.260.0210.00416.64
7.3.250.0120.00716.41
7.3.240.0100.01016.38
7.3.230.0170.00616.39
7.3.210.0100.00516.47
7.3.200.0080.01219.39
7.3.190.0150.00416.42
7.3.180.0080.00816.51
7.3.170.0140.00316.48
7.3.160.0030.01316.21
7.2.330.0070.01016.54
7.2.320.0120.00616.67
7.2.310.0180.00316.60
7.2.300.0080.00816.61
7.2.290.0140.00416.59
7.2.00.0030.00719.11
7.1.100.0080.00318.18
7.1.70.0030.00617.25
7.1.60.0070.01019.32
7.1.50.0100.01617.13
7.1.00.0070.07322.43
7.0.200.0000.00716.78
7.0.140.0170.06322.10
7.0.60.0100.06320.00
7.0.50.0000.04717.88
7.0.40.0070.08720.29
7.0.30.0300.05020.35
7.0.20.0370.07720.35
7.0.10.0000.06320.22
7.0.00.0100.05020.02
5.6.280.0030.07321.09
5.6.210.0070.07720.74
5.6.200.0030.04718.19
5.6.190.0030.07020.46
5.6.180.0170.06720.41
5.6.170.0400.06320.41
5.6.160.0100.04320.54
5.6.150.0100.03718.12
5.6.140.0100.08018.11
5.6.130.0100.04018.07
5.6.120.0100.03321.11
5.6.110.0030.09021.11
5.6.100.0100.03720.98
5.6.90.0070.05720.99
5.6.80.0100.07720.50
5.6.70.2770.03320.37
5.5.350.0270.08020.45
5.5.340.0030.08317.98
5.5.330.0070.06020.25
5.5.320.0330.04720.18
5.5.310.0230.05720.32
5.5.300.0030.07317.91
5.5.290.0070.07718.01
5.5.280.0070.03720.64
5.5.270.0000.09720.83
5.5.260.0170.06020.67
5.5.250.0130.07320.65
5.5.240.3030.04720.14
5.4.450.0670.06719.25
5.4.440.1070.07319.45
5.4.430.0770.05719.59
5.4.420.0070.06019.62
5.4.410.1100.04719.00
5.4.400.0830.05319.15
5.4.390.0700.06019.19
5.4.380.0830.06018.99
5.4.370.0630.06019.16
5.4.360.0700.06719.30
5.4.350.1000.05019.21
5.4.340.0050.03411.97
5.4.320.0040.03912.45
5.4.310.0140.03312.45
5.4.300.0110.03412.45
5.4.290.0060.03812.45
5.4.280.0070.03512.34
5.4.270.0090.03412.35
5.4.260.0060.03712.34
5.4.250.0080.03612.35
5.4.240.0150.03012.34
5.4.230.0060.04112.34
5.4.220.0070.03612.34
5.4.210.0050.03712.34
5.4.200.0060.03812.34
5.4.190.0050.03512.34
5.4.180.0030.03812.33
5.4.170.0050.03812.34
5.4.160.0040.03712.34
5.4.150.0040.03712.34
5.4.140.0070.03512.02
5.4.130.0070.03312.01
5.4.120.0030.03711.97
5.4.110.0090.03711.96
5.4.100.0050.03711.96
5.4.90.0080.03811.96
5.4.80.0060.04211.96
5.4.70.0060.03611.96
5.4.60.0040.04211.96
5.4.50.0050.05111.96
5.4.40.0070.03511.95
5.4.30.0050.03511.95
5.4.20.0050.03711.95
5.4.10.0060.03411.95
5.4.00.0070.04211.44
5.3.290.0090.04312.80
5.3.280.0030.04112.71
5.3.270.0050.03812.73
5.3.260.0050.04112.72
5.3.250.0060.03612.72
5.3.240.0050.03712.71
5.3.230.0030.04012.71
5.3.220.0060.03812.68
5.3.210.0060.04512.68
5.3.200.0050.04112.68
5.3.190.0080.03912.68
5.3.180.0060.03612.67
5.3.170.0080.03512.67
5.3.160.0090.03312.67
5.3.150.0050.03812.68
5.3.140.0070.03412.66
5.3.130.0080.04012.66
5.3.120.0100.05012.66
5.3.110.0050.04212.66
5.3.100.0060.03712.12
5.3.90.0050.04112.09
5.3.80.0060.03812.07
5.3.70.0020.03912.08
5.3.60.0080.04112.07
5.3.50.0080.04012.00
5.3.40.0030.03912.00
5.3.30.0040.03811.96
5.3.20.0040.03611.73
5.3.10.0040.03611.70
5.3.00.0040.03811.69
5.2.170.0040.0319.19
5.2.160.0070.0279.19
5.2.150.0050.0309.19
5.2.140.0030.0329.18
5.2.130.0070.0279.14
5.2.120.0050.0299.15
5.2.110.0050.0309.15
5.2.100.0050.0289.15
5.2.90.0030.0319.15
5.2.80.0070.0289.14
5.2.70.0040.0339.14
5.2.60.0050.0319.09
5.2.50.0050.0349.06
5.2.40.0080.0309.04
5.2.30.0040.0319.03
5.2.20.0070.0299.01
5.2.10.0030.0308.92
5.2.00.0070.0278.78
5.1.60.0060.0248.06
5.1.50.0080.0228.06
5.1.40.0040.0268.04
5.1.30.0050.0328.39
5.1.20.0030.0288.41
5.1.10.0060.0248.13
5.1.00.0040.0268.13
5.0.50.0030.0216.62
5.0.40.0070.0156.47
5.0.30.0020.0326.29
5.0.20.0060.0176.26
5.0.10.0010.0226.23
5.0.00.0030.0316.22
4.4.90.0020.0174.78
4.4.80.0040.0144.75
4.4.70.0030.0164.76
4.4.60.0030.0164.75
4.4.50.0040.0144.77
4.4.40.0050.0224.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0030.0274.75
4.3.110.0030.0234.67
4.3.100.0040.0204.67
4.3.90.0050.0194.64
4.3.80.0030.0244.59
4.3.70.0020.0164.63
4.3.60.0020.0164.63
4.3.50.0030.0154.63
4.3.40.0070.0204.54
4.3.30.0010.0173.28
4.3.20.0030.0153.25
4.3.10.0030.0163.22
4.3.00.0100.0238.12

preferences:
62.18 ms | 400 KiB | 5 Q