3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match_all('/::([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)
8.3.60.0040.01118.43
8.3.50.0130.00521.28
8.3.40.0090.00618.88
8.3.30.0040.01118.96
8.3.20.0060.00320.39
8.3.10.0080.00023.61
8.3.00.0070.00419.38
8.2.180.0070.00716.50
8.2.170.0070.00722.96
8.2.160.0110.00420.39
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00322.38
8.2.110.0070.01022.32
8.2.100.0060.00617.91
8.2.90.0080.00019.09
8.2.80.0030.00617.97
8.2.70.0060.00317.50
8.2.60.0000.00817.80
8.2.50.0000.01118.07
8.2.40.0040.00418.03
8.2.30.0050.00318.00
8.2.20.0040.00417.73
8.2.10.0000.00717.89
8.2.00.0040.00417.75
8.1.280.0090.00925.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0130.00723.70
8.1.230.0060.00620.84
8.1.220.0000.00817.74
8.1.210.0050.00218.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0000.00818.67
8.1.160.0050.00321.96
8.1.150.0040.00418.73
8.1.140.0090.00017.47
8.1.130.0070.00017.79
8.1.120.0030.00417.36
8.1.110.0040.00417.38
8.1.100.0000.00717.48
8.1.90.0040.00317.40
8.1.80.0040.00417.44
8.1.70.0070.00017.45
8.1.60.0000.00917.53
8.1.50.0050.00317.56
8.1.40.0040.00417.57
8.1.30.0090.00017.58
8.1.20.0040.00417.59
8.1.10.0000.00817.66
8.1.00.0000.00717.42
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.34
8.0.270.0030.00317.11
8.0.260.0030.00317.26
8.0.250.0030.00316.96
8.0.240.0040.00416.95
8.0.230.0000.00716.90
8.0.220.0000.00716.87
8.0.210.0050.00316.79
8.0.200.0070.00016.95
8.0.190.0060.00317.00
8.0.180.0000.00716.99
8.0.170.0000.00716.84
8.0.160.0070.00017.00
8.0.150.0050.00316.81
8.0.140.0020.00516.86
8.0.130.0000.00513.30
8.0.120.0040.00416.80
8.0.110.0040.00416.97
8.0.100.0000.00716.75
8.0.90.0050.00316.70
8.0.80.0060.00916.84
8.0.70.0000.00716.95
8.0.60.0000.00716.92
8.0.50.0040.00416.79
8.0.30.0140.00717.13
8.0.20.0100.00917.40
8.0.10.0000.00716.98
8.0.00.0160.00616.87
7.4.330.0050.00015.02
7.4.320.0040.00416.70
7.4.300.0030.00316.72
7.4.290.0050.00516.61
7.4.280.0000.00816.43
7.4.270.0040.00416.61
7.4.260.0000.00716.52
7.4.250.0040.00416.63
7.4.240.0030.00316.59
7.4.230.0030.00316.48
7.4.220.0040.01816.64
7.4.210.0100.01116.67
7.4.200.0000.00716.49
7.4.160.0000.01616.45
7.4.150.0090.01517.40
7.4.140.0170.00017.86
7.4.130.0110.00916.59
7.4.120.0080.01016.70
7.4.110.0070.01016.52
7.4.100.0060.01416.73
7.4.90.0120.01216.54
7.4.80.0070.01119.39
7.4.70.0120.00616.60
7.4.60.0090.01516.56
7.4.50.0040.00416.34
7.4.40.0130.00416.47
7.4.30.0040.01216.52
7.4.00.0040.01215.16
7.3.330.0050.00013.20
7.3.320.0000.00613.19
7.3.310.0030.00516.35
7.3.300.0040.00416.30
7.3.290.0070.00816.30
7.3.280.0060.01016.30
7.3.270.0090.00917.40
7.3.260.0100.00716.50
7.3.250.0120.00916.26
7.3.240.0070.01016.63
7.3.230.0150.00616.61
7.3.210.0050.01016.31
7.3.200.0160.00819.39
7.3.190.0150.00316.67
7.3.180.0100.00716.64
7.3.170.0080.00816.42
7.3.160.0090.00616.49
7.2.330.0100.00616.52
7.2.320.0070.01116.36
7.2.310.0090.01216.64
7.2.300.0170.00016.72
7.2.290.0120.00616.55
7.2.00.0060.00619.54
7.1.100.0030.00918.31
7.1.70.0000.00817.29
7.1.60.0070.00319.32
7.1.50.0030.02017.07
7.1.00.0030.07322.46
7.0.200.0000.00716.84
7.0.140.0030.07322.12
7.0.60.0100.07720.02
7.0.50.0000.04317.89
7.0.40.0030.04719.98
7.0.30.0600.06720.20
7.0.20.0230.06720.19
7.0.10.0100.03720.18
7.0.00.0070.05720.19
5.6.280.0100.06720.88
5.6.210.0070.08320.47
5.6.200.0070.05318.22
5.6.190.0030.07020.78
5.6.180.0170.06020.67
5.6.170.0270.05020.33
5.6.160.0100.08720.38
5.6.150.0030.08018.19
5.6.140.0100.04318.20
5.6.130.0200.06718.25
5.6.120.0000.04320.89
5.6.110.0000.09721.00
5.6.100.0130.04321.11
5.6.90.0100.08020.96
5.6.80.0100.08020.41
5.6.70.3900.04320.39
5.5.350.0330.05320.34
5.5.340.0170.05017.89
5.5.330.0170.07720.40
5.5.320.0270.05020.28
5.5.310.0270.06020.50
5.5.300.0030.07717.98
5.5.290.0070.07018.01
5.5.280.0070.03720.97
5.5.270.0030.07020.86
5.5.260.0070.09020.79
5.5.250.0070.07720.54
5.5.240.2800.03720.25
5.4.450.0370.06719.24
5.4.440.0270.07719.48
5.4.430.0200.07019.24
5.4.420.0330.04719.40
5.4.410.0270.04019.29
5.4.400.0200.05719.13
5.4.390.0200.05319.24
5.4.380.0200.04719.08
5.4.370.0230.04019.13
5.4.360.0330.06719.21
5.4.350.0270.05018.93
5.4.340.0270.07018.79
5.4.320.0230.06318.79
5.4.310.0170.04319.09
5.4.300.0170.04019.05
5.4.290.0170.04719.13
5.4.280.0230.06718.90
5.4.270.0200.07719.21
5.4.260.0270.04719.13
5.4.250.0300.07019.09
5.4.240.0230.04018.80
5.4.230.0200.07319.13
5.4.220.0270.07019.07
5.4.210.0170.06019.15
5.4.200.0200.04319.21
5.4.190.0270.06718.78
5.4.180.0200.07318.91
5.4.170.0230.07319.07
5.4.160.0270.06719.22
5.4.150.0230.06019.19
5.4.140.0230.07016.44
5.4.130.0200.06716.45
5.4.120.0270.05316.33
5.4.110.0230.07016.39
5.4.100.0330.05316.38
5.4.90.0300.04316.43
5.4.80.0130.06716.38
5.4.70.0270.06016.46
5.4.60.0200.05016.40
5.4.50.0170.07316.27
5.4.40.0170.04016.43
5.4.30.0170.08016.36
5.4.20.0230.06316.41
5.4.10.0130.04716.46
5.4.00.0230.03015.89
5.3.290.0270.03714.71
5.3.280.0230.06314.68
5.3.270.0270.05014.46
5.3.260.0230.04014.55
5.3.250.0270.06714.58
5.3.240.0200.06714.52
5.3.230.0270.06714.57
5.3.220.0300.05314.61
5.3.210.0200.05314.41
5.3.200.0330.06314.41
5.3.190.0230.06014.39
5.3.180.0200.04714.46
5.3.170.0230.05314.39
5.3.160.0200.06014.49
5.3.150.0230.05014.51
5.3.140.0200.05014.40
5.3.130.0200.07714.47
5.3.120.0130.05714.38
5.3.110.0230.03714.57
5.3.100.0230.07313.91
5.3.90.0270.06313.96
5.3.80.0230.06013.99
5.3.70.0300.06014.10
5.3.60.0270.07013.83
5.3.50.0200.05313.79
5.3.40.0230.05313.99
5.3.30.0200.06313.74
5.3.20.0230.06713.57
5.3.10.0270.06013.59
5.3.00.0330.06313.48
5.2.170.0170.03012.04
5.2.160.0170.06012.04
5.2.150.0200.05012.04
5.2.140.0170.05012.04
5.2.130.0270.05012.04
5.2.120.0200.04312.04
5.2.110.0230.05012.04
5.2.100.0200.05012.04
5.2.90.0170.05312.04
5.2.80.0170.04012.04
5.2.70.0200.03712.04
5.2.60.0170.02712.04
5.2.50.0200.05712.04
5.2.40.0130.06012.04
5.2.30.0130.04012.04
5.2.20.0170.05312.04
5.2.10.0200.06012.04
5.2.00.0130.06012.04
5.1.60.0200.04712.04
5.1.50.0170.05312.04
5.1.40.0130.05012.04
5.1.30.0230.05012.04
5.1.20.0170.05712.04
5.1.10.0030.05312.04
5.1.00.0130.05312.04
5.0.50.0130.04312.04
5.0.40.0030.04012.04
5.0.30.0070.05312.04
5.0.20.0070.04012.04
5.0.10.0100.04312.04
5.0.00.0070.03712.04
4.4.90.0070.02312.04
4.4.80.0070.03312.04
4.4.70.0100.03012.04
4.4.60.0130.03012.04
4.4.50.0070.03012.04
4.4.40.0070.04012.04
4.4.30.0070.02312.04
4.4.20.0070.02712.04
4.4.10.0030.03712.04
4.4.00.0070.05012.04
4.3.110.0170.02712.04
4.3.100.0070.02712.04
4.3.90.0070.03012.04
4.3.80.0100.02712.04
4.3.70.0070.03012.04
4.3.60.0130.02312.04
4.3.50.0070.03012.04
4.3.40.0070.03712.04
4.3.30.0030.02712.04
4.3.20.0070.02712.04
4.3.10.0070.03712.04
4.3.00.0030.03012.04

preferences:
46.51 ms | 401 KiB | 5 Q