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)
8.3.40.0180.00018.70
8.3.30.0110.00418.92
8.3.20.0000.00720.28
8.3.10.0070.00023.70
8.3.00.0040.00419.38
8.2.170.0180.00422.96
8.2.160.0100.00320.52
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00022.42
8.2.110.0090.00021.30
8.2.100.0040.00817.63
8.2.90.0050.00319.09
8.2.80.0090.00017.97
8.2.70.0030.00617.63
8.2.60.0030.00617.80
8.2.50.0050.00518.07
8.2.40.0040.00419.79
8.2.30.0040.00417.84
8.2.20.0030.00617.62
8.2.10.0000.00818.01
8.2.00.0030.00517.79
8.1.270.0040.00423.83
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0000.00922.25
8.1.230.0060.00619.01
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.25
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0030.00618.70
8.1.160.0040.00421.89
8.1.150.0000.00718.71
8.1.140.0000.00717.52
8.1.130.0000.00817.86
8.1.120.0000.00717.39
8.1.110.0040.00417.38
8.1.100.0000.00717.54
8.1.90.0030.00517.48
8.1.80.0030.00317.37
8.1.70.0030.00317.40
8.1.60.0040.00417.58
8.1.50.0000.00917.49
8.1.40.0030.00517.56
8.1.30.0070.00317.52
8.1.20.0060.00317.64
8.1.10.0000.00817.61
8.1.00.0030.00617.54
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0090.00018.22
8.0.270.0030.00317.16
8.0.260.0070.00017.16
8.0.250.0000.00716.89
8.0.240.0020.00516.87
8.0.230.0000.00816.98
8.0.220.0000.00716.97
8.0.210.0070.00016.90
8.0.200.0040.00416.98
8.0.190.0000.00817.02
8.0.180.0040.00416.95
8.0.170.0050.00216.94
8.0.160.0020.00516.92
8.0.150.0030.00516.93
8.0.140.0040.00416.83
8.0.130.0030.00313.36
8.0.120.0050.00316.93
8.0.110.0070.00016.91
8.0.100.0000.00716.88
8.0.90.0000.00716.94
8.0.80.0120.00616.81
8.0.70.0070.00016.81
8.0.60.0070.00016.82
8.0.50.0000.00716.90
8.0.30.0140.01017.30
8.0.20.0090.01417.40
8.0.10.0040.00416.86
8.0.00.0110.00616.95
7.4.330.0050.00015.02
7.4.320.0030.00316.70
7.4.300.0030.00316.70
7.4.290.0030.00616.52
7.4.280.0000.00716.66
7.4.270.0080.00016.62
7.4.260.0030.00316.49
7.4.250.0000.00816.54
7.4.240.0050.00216.67
7.4.230.0030.00316.76
7.4.220.0070.01016.56
7.4.210.0090.01216.63
7.4.200.0030.00316.71
7.4.160.0170.00016.70
7.4.150.0100.00717.40
7.4.140.0140.00417.86
7.4.130.0060.01216.45
7.4.120.0120.00916.60
7.4.110.0040.01816.52
7.4.100.0060.01216.43
7.4.90.0060.01216.45
7.4.80.0140.00319.39
7.4.70.0070.01316.77
7.4.60.0000.01716.56
7.4.50.0030.00516.52
7.4.40.0150.00316.60
7.4.30.0070.01316.77
7.4.00.0060.01115.06
7.3.330.0000.00513.21
7.3.320.0050.00013.13
7.3.310.0070.00016.30
7.3.300.0000.00816.34
7.3.290.0070.00916.31
7.3.280.0080.01116.30
7.3.270.0130.00617.40
7.3.260.0150.00816.38
7.3.250.0050.01216.43
7.3.240.0080.01316.30
7.3.230.0160.00416.51
7.3.210.0060.01216.48
7.3.200.0090.00919.39
7.3.190.0090.00916.36
7.3.180.0180.00016.56
7.3.170.0040.01716.59
7.3.160.0140.00316.43
7.3.120.0100.01014.80
7.3.110.0110.00714.79
7.3.100.0000.01615.05
7.3.90.0000.01414.64
7.3.80.0100.00315.18
7.3.70.0080.00414.96
7.3.60.0030.01015.01
7.3.50.0090.00614.66
7.3.40.0050.00514.82
7.3.30.0100.00314.63
7.3.20.0070.00716.77
7.3.10.0090.00916.70
7.3.00.0030.00916.49
7.2.330.0000.01816.54
7.2.320.0100.00716.38
7.2.310.0110.00716.61
7.2.300.0150.00916.57
7.2.290.0090.01216.80
7.2.250.0040.01514.67
7.2.240.0030.01714.93
7.2.230.0120.00014.65
7.2.220.0130.00315.02
7.2.210.0100.00314.83
7.2.200.0000.01015.20
7.2.190.0080.00415.07
7.2.180.0150.00014.94
7.2.170.0120.00614.97
7.2.60.0000.01416.62
7.2.00.0030.01019.55
7.1.330.0070.01015.70
7.1.320.0130.00016.08
7.1.310.0030.00615.93
7.1.300.0070.00715.59
7.1.290.0090.00615.70
7.1.280.0030.01515.99
7.1.270.0030.01216.00
7.1.260.0040.00715.86
7.1.200.0040.00815.95
7.1.100.0080.00417.93
7.1.70.0030.01217.27
7.1.60.0040.01219.32
7.1.50.0040.01617.05
7.1.00.0030.07722.56
7.0.200.0030.00516.89
7.0.140.0070.07021.91
7.0.80.0030.04321.75
7.0.70.0070.05321.68
7.0.60.0000.04721.81
7.0.50.0130.07322.04
7.0.40.0000.05720.09
7.0.30.0000.05320.10
7.0.20.0000.06020.09
7.0.10.0070.06320.05
7.0.00.0030.08320.16
5.6.280.0130.06320.90
5.6.230.0000.05020.58
5.6.220.0000.07720.66
5.6.210.0130.04720.66
5.6.200.0000.05321.03
5.6.190.0000.07321.03
5.6.180.0030.08321.07
5.6.170.0100.05021.13
5.6.160.0030.08320.95
5.6.150.0000.08021.10
5.6.140.0030.08720.96
5.6.130.0100.07321.03
5.6.120.0030.08721.03
5.6.110.0100.04721.09
5.6.100.0030.08021.14
5.6.90.0100.07721.02
5.6.80.0130.06720.43
5.6.70.0100.07320.43
5.6.60.0130.05720.48
5.6.50.0100.06020.31
5.6.40.0200.06020.30
5.6.30.0100.06320.31
5.6.20.0070.06720.29
5.6.10.0070.05320.30
5.6.00.0000.08320.38
5.5.370.0000.08720.39
5.5.360.0030.06020.34
5.5.350.0030.07020.45
5.5.340.0130.06720.86
5.5.330.0030.08020.87
5.5.320.0070.08020.79
5.5.310.0070.07720.77
5.5.300.0100.07720.82
5.5.290.0170.07320.82
5.5.280.0170.07320.92
5.5.270.0000.08020.63
5.5.260.0000.09320.90
5.5.250.0030.08320.68
5.5.240.0000.05720.29
5.5.230.0030.05320.30
5.5.220.0030.07020.19
5.5.210.0030.08320.20
5.5.200.0000.08320.27
5.5.190.0100.03720.18
5.5.180.0030.07720.14
5.5.160.0000.07320.16
5.5.150.0000.05320.11
5.5.140.0070.04720.09
5.5.130.0030.05320.11
5.5.120.0100.07720.20
5.5.110.0070.08020.21
5.5.100.0030.07320.07
5.5.90.0000.07720.16
5.5.80.0100.06720.07
5.5.70.0000.08320.04
5.5.60.0030.08020.04
5.5.50.0030.05020.04
5.5.40.0000.04020.05
5.5.30.0000.07720.07
5.5.20.0000.04019.92
5.5.10.0000.04019.95
5.5.00.0000.04019.98
5.4.450.0170.07719.39
5.4.440.0030.08019.29
5.4.430.0070.07319.14
5.4.420.0070.04019.27
5.4.410.0000.05319.46
5.4.400.0030.07019.06
5.4.390.0100.06319.09
5.4.380.0100.07318.79
5.4.370.0070.07319.12
5.4.360.0000.08319.03
5.4.350.0000.04318.80
5.4.340.0130.05318.79
5.4.320.0070.04719.09
5.4.310.0030.05718.79
5.4.300.0000.04718.96
5.4.290.0030.04718.94
5.4.280.0000.07719.12
5.4.270.0070.06719.09
5.4.260.0000.06319.11
5.4.250.0070.06718.78
5.4.240.0070.07018.75
5.4.230.0100.07319.09
5.4.220.0000.08019.11
5.4.210.0000.06019.12
5.4.200.0000.04019.14
5.4.190.0000.04319.11
5.4.180.0070.05719.01
5.4.170.0030.04019.09
5.4.160.0000.05019.02
5.4.150.0000.03718.96
5.4.140.0070.03016.29
5.4.130.0000.03316.27
5.4.120.0000.04016.28
5.4.110.0030.03716.45
5.4.100.0000.05016.34
5.4.90.0000.04716.22
5.4.80.0100.02716.24
5.4.70.0030.03316.21
5.4.60.0030.03316.15
5.4.50.0030.04716.32
5.4.40.0030.06016.26
5.4.30.0000.03316.20
5.4.20.0030.03316.27
5.4.10.0000.03016.18
5.4.00.0070.03315.87
5.3.290.0100.08314.61
5.3.280.0030.07314.55
5.3.270.0000.04014.59
5.3.260.0030.03714.59
5.3.250.0030.03314.46
5.3.240.0000.03714.46
5.3.230.0000.03314.50
5.3.220.0000.03314.38
5.3.210.0000.04014.40
5.3.200.0030.06014.50
5.3.190.0000.04314.57
5.3.180.0000.03314.55
5.3.170.0000.03714.55
5.3.160.0070.05014.57
5.3.150.0030.05314.55
5.3.140.0000.03714.52
5.3.130.0000.04014.55
5.3.120.0030.05714.38
5.3.110.0000.03314.54
5.3.100.0000.04014.02
5.3.90.0070.03013.84
5.3.80.0030.03314.02
5.3.70.0000.03713.96
5.3.60.0000.04014.00
5.3.50.0000.03713.89
5.3.40.0000.03713.80
5.3.30.0030.03313.66
5.3.20.0000.04313.64
5.3.10.0030.04313.56
5.3.00.0030.04713.61
5.2.170.0000.03011.63
5.2.160.0070.02011.63
5.2.150.0000.03711.63
5.2.140.0070.03711.63
5.2.130.0030.02711.63
5.2.120.0000.03011.63
5.2.110.0070.05711.63
5.2.100.0000.03011.63
5.2.90.0000.04711.63
5.2.80.0000.03311.63
5.2.70.0000.03011.63
5.2.60.0030.05311.63
5.2.50.0030.02711.63
5.2.40.0000.03011.63
5.2.30.0070.02311.63
5.2.20.0000.02711.63
5.2.10.0000.04011.63
5.2.00.0000.02711.63
5.1.60.0070.02311.63
5.1.50.0000.05011.63
5.1.40.0000.04311.63
5.1.30.0070.01711.63
5.1.20.0000.02311.63
5.1.10.0000.02711.63
5.1.00.0000.02711.63
5.0.50.0000.02011.63
5.0.40.0100.03711.63
5.0.30.0000.06311.63
5.0.20.0000.04011.63
5.0.10.0030.04311.63
5.0.00.0000.07011.63
4.4.90.0000.01711.63
4.4.80.0000.01311.63
4.4.70.0000.01311.63
4.4.60.0000.01311.63
4.4.50.0000.02011.63
4.4.40.0000.02311.63
4.4.30.0030.02011.63
4.4.20.0000.01311.63
4.4.10.0030.01311.63
4.4.00.0000.04711.63
4.3.110.0070.02711.63
4.3.100.0070.03711.63
4.3.90.0000.03311.63
4.3.80.0000.05311.63
4.3.70.0030.03011.63
4.3.60.0000.03011.63
4.3.50.0000.02311.63
4.3.40.0030.05011.63
4.3.30.0030.03311.63
4.3.20.0000.04011.63
4.3.10.0030.02711.63
4.3.00.0030.03711.63

preferences:
41.82 ms | 400 KiB | 5 Q