3v4l.org

run code in 300+ PHP versions simultaneously
<?php $host = $_SERVER['HTTP_HOST']; preg_match("/[^\.\/]+\.[^\.\/]+$/", $host, $matches); echo "domain name is: {$matches[0]}\n";

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)
8.3.40.0140.00018.93
8.3.30.0100.01020.36
8.3.20.0090.00020.13
8.3.10.0030.00522.09
8.3.00.0090.00022.29
8.2.170.0070.00722.96
8.2.160.0030.01220.34
8.2.150.0040.00424.18
8.2.140.0130.01024.66
8.2.130.0120.00626.16
8.2.120.0160.00319.77
8.2.110.0060.00322.25
8.2.100.0100.00317.88
8.2.90.0050.00319.17
8.2.80.0030.00617.97
8.2.70.0090.00458.83
8.2.60.0030.00617.93
8.2.50.0030.00518.07
8.2.40.0040.00419.88
8.2.30.0040.00418.18
8.2.20.0070.00017.80
8.2.10.0070.00017.90
8.2.00.0070.00417.95
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0070.01023.96
8.1.230.0030.00919.14
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0050.00317.25
8.1.180.0000.00818.10
8.1.170.0060.00318.62
8.1.160.0040.00421.98
8.1.150.0000.00818.76
8.1.140.0030.00517.55
8.1.130.0000.00817.83
8.1.120.0000.00717.54
8.1.110.0030.00517.46
8.1.100.0040.00417.48
8.1.90.0000.00717.59
8.1.80.0000.00717.55
8.1.70.0050.00317.57
8.1.60.0040.00417.72
8.1.50.0020.00517.66
8.1.40.0030.00617.67
8.1.30.0000.00717.80
8.1.20.0000.00917.68
8.1.10.0030.00517.73
8.1.00.0000.00917.54
8.0.300.0030.00618.77
8.0.290.0000.00816.88
8.0.280.0030.00318.37
8.0.270.0060.00317.14
8.0.260.0000.00716.89
8.0.250.0000.00717.12
8.0.240.0060.00317.07
8.0.230.0000.00717.04
8.0.220.0030.00316.98
8.0.210.0000.00716.98
8.0.200.0000.00717.12
8.0.190.0050.00217.13
8.0.180.0030.00317.18
8.0.170.0000.00817.02
8.0.160.0040.00417.05
8.0.150.0040.00417.00
8.0.140.0000.00817.09
8.0.130.0030.00513.61
8.0.120.0040.00417.06
8.0.110.0000.00717.15
8.0.100.0040.00417.15
8.0.90.0000.00717.04
8.0.80.0040.01117.04
8.0.70.0030.00517.15
8.0.60.0040.00417.11
8.0.50.0000.00716.96
8.0.30.0090.00917.36
8.0.20.0120.01017.46
8.0.10.0000.00717.23
8.0.00.0050.01216.86
7.4.330.0020.00215.00
7.4.320.0030.00316.75
7.4.300.0000.00716.80
7.4.290.0000.00716.65
7.4.280.0070.00016.79
7.4.270.0040.00416.71
7.4.260.0050.00013.52
7.4.250.0040.00416.67
7.4.240.0060.00216.77
7.4.230.0050.00216.62
7.4.220.0130.01316.74
7.4.210.0070.01016.81
7.4.200.0000.00716.81
7.4.190.0000.00816.92
7.4.160.0100.00616.68
7.4.150.0130.00617.40
7.4.140.0040.01517.86
7.4.130.0140.00316.71
7.4.120.0120.00616.70
7.4.110.0100.00716.63
7.4.100.0100.01116.61
7.4.90.0100.01016.75
7.4.80.0060.01219.39
7.4.70.0040.01316.64
7.4.60.0070.01016.49
7.4.50.0040.00416.48
7.4.40.0040.00822.77
7.4.30.0160.00016.85
7.4.00.0030.01515.04
7.3.330.0000.00513.16
7.3.320.0030.00313.27
7.3.310.0030.00616.34
7.3.300.0030.00316.33
7.3.290.0060.00916.50
7.3.280.0110.00416.47
7.3.270.0130.00317.40
7.3.260.0150.00316.59
7.3.250.0090.01116.63
7.3.240.0150.00316.50
7.3.230.0070.01116.52
7.3.210.0080.00816.43
7.3.200.0100.00619.39
7.3.190.0110.00716.64
7.3.180.0070.01416.68
7.3.170.0060.01616.65
7.3.160.0140.00316.54
7.3.120.0060.00314.98
7.3.10.0160.00516.30
7.3.00.0170.00516.48
7.2.330.0030.01616.79
7.2.320.0150.00316.71
7.2.310.0120.00416.73
7.2.300.0070.01016.78
7.2.290.0080.01116.72
7.2.130.0120.01216.49
7.2.120.0100.01316.91
7.2.110.0130.01016.98
7.2.100.0080.01516.77
7.2.90.0120.00916.88
7.2.80.0120.01216.64
7.2.70.0080.02016.70
7.2.60.0050.01216.93
7.2.50.0140.01116.76
7.2.40.0180.00816.56
7.2.30.0180.00916.87
7.2.20.0130.00616.70
7.2.10.0180.00616.57
7.2.00.0080.01118.36
7.1.250.0100.01015.49
7.1.200.0040.00415.91
7.1.100.0070.01318.41
7.1.70.0000.00717.36
7.1.60.0130.00719.43
7.1.50.0120.00917.15
7.1.00.0030.03322.51
7.0.200.0000.00816.85
7.0.140.0070.07022.00
7.0.110.0100.07319.84
7.0.100.0070.08319.96
7.0.90.0030.06319.85
7.0.80.0000.08720.01
7.0.70.0100.08720.01
7.0.60.0100.08020.07
7.0.50.0100.08320.03
7.0.40.0070.08319.79
7.0.30.0030.07719.71
7.0.20.0030.07319.73
7.0.10.0200.06719.71
7.0.00.0170.07319.71
5.6.280.0070.07020.83
5.6.260.0100.03720.66
5.6.250.0070.08020.57
5.6.240.0130.07320.70
5.6.230.0030.08720.55
5.6.220.0000.08020.53
5.6.210.0070.07320.59
5.6.200.0070.08020.63
5.6.190.0100.07320.56
5.6.180.0030.08020.55
5.6.170.0130.08020.55
5.6.160.0130.07720.66
5.6.150.0100.07320.46
5.6.140.0070.08720.55
5.6.130.0100.08020.60
5.6.120.0030.08720.63
5.6.110.0100.07720.55
5.6.100.0100.07720.61
5.6.90.0100.07720.57
5.6.80.0100.07719.93
5.6.70.0130.07320.07
5.6.60.0130.07719.98
5.6.50.0030.05720.04
5.6.40.0130.04319.95
5.6.30.0100.08019.98
5.6.20.0130.07719.82
5.6.10.0000.08320.17
5.6.00.0100.07320.06
5.5.380.0100.08320.36
5.5.370.0030.07020.46
5.5.360.0030.08020.55
5.5.350.0100.04720.50
5.5.340.0170.07321.03
5.5.330.0100.06720.80
5.5.320.0030.09020.89
5.5.310.0170.08020.80
5.5.300.0130.07021.01
5.5.290.0100.07020.80
5.5.280.0100.08020.69
5.5.270.0170.07020.96
5.5.260.0070.08020.75
5.5.250.0100.06720.82
5.5.240.0030.06720.19
5.5.230.0030.09020.21
5.5.220.0200.07020.18
5.5.210.0170.07720.35
5.5.200.0070.07320.36
5.5.190.0100.07320.04
5.5.180.0070.06720.13
5.5.160.0170.04320.23
5.5.150.0100.07720.24
5.5.140.0030.08020.36
5.5.130.0030.05320.23
5.5.120.0100.07720.36
5.5.110.0100.07720.12
5.5.100.0070.04719.98
5.5.90.0030.08020.06
5.5.80.0030.06720.13
5.5.70.0170.07320.13
5.5.60.0130.07019.96
5.5.50.0100.07020.14
5.5.40.0030.05019.99
5.5.30.0070.07719.99
5.5.20.0100.04320.14
5.5.10.0030.08320.16
5.5.00.0100.04319.94
5.4.450.0030.08719.31
5.4.440.0030.08019.29
5.4.430.0100.07319.25
5.4.420.0000.05319.32
5.4.410.0070.07719.36
5.4.400.0070.07319.03
5.4.390.0030.08019.12
5.4.380.0100.07019.25
5.4.370.0000.07019.16
5.4.360.0030.05719.11
5.4.350.0070.08319.07
5.4.340.0070.07319.03
5.4.320.0030.07718.95
5.4.310.0030.06719.03
5.4.300.0100.07019.30
5.4.290.0100.07019.02
5.4.280.0100.04019.18
5.4.270.0170.06318.95
5.4.260.0070.07719.27
5.4.250.0070.07719.00
5.4.240.0170.06719.24
5.4.230.0100.07719.11
5.4.220.0070.07319.11
5.4.210.0070.04319.11
5.4.200.0130.06719.11
5.4.190.0200.06719.23
5.4.180.0030.08318.97
5.4.170.0070.08019.06
5.4.160.0000.05018.93
5.4.150.0070.07019.22
5.4.140.0070.06716.47
5.4.130.0070.06716.21
5.4.120.0070.07316.48
5.4.110.0000.05316.37
5.4.100.0100.06716.19
5.4.90.0070.07016.23
5.4.80.0170.03716.27
5.4.70.0070.07016.51
5.4.60.0000.08016.35
5.4.50.0000.07716.33
5.4.40.0100.07316.21
5.4.30.0070.07316.25
5.4.20.0070.07316.35
5.4.10.0100.06316.25
5.4.00.0100.07015.91
5.3.290.0070.05314.45
5.3.280.0100.06714.60
5.3.270.0070.07314.45
5.3.260.0030.06714.50
5.3.250.0000.06314.53
5.3.240.0070.05714.70
5.3.230.0100.06314.38
5.3.220.0130.06314.57
5.3.210.0030.07014.45
5.3.200.0030.08014.45
5.3.190.0130.06314.44
5.3.180.0130.07014.48
5.3.170.0100.07314.50
5.3.160.0000.06714.50
5.3.150.0000.05314.63
5.3.140.0070.04314.39
5.3.130.0000.08314.40
5.3.120.0030.06014.64
5.3.110.0100.07014.54
5.3.100.0070.05713.88
5.3.90.0100.06013.81
5.3.80.0100.06714.08
5.3.70.0030.05313.80
5.3.60.0170.06013.83
5.3.50.0070.07314.04
5.3.40.0070.06313.96
5.3.30.0070.04313.78
5.3.20.0070.06013.72
5.3.10.0070.05313.59
5.3.00.0000.07713.53
5.2.170.0030.04311.93
5.2.160.0070.06011.93
5.2.150.0030.06311.93
5.2.140.0030.06311.93
5.2.130.0100.04011.93
5.2.120.0030.03311.93
5.2.110.0130.05711.93
5.2.100.0070.03711.93
5.2.90.0070.05711.93
5.2.80.0030.04711.93
5.2.70.0070.04711.93
5.2.60.0030.06311.93
5.2.50.0000.03711.93
5.2.40.0030.06311.93
5.2.30.0030.06011.93
5.2.20.0070.05711.93
5.2.10.0170.05011.93
5.2.00.0000.04311.93
5.1.60.0030.05011.93
5.1.50.0030.05311.93
5.1.40.0030.03311.93
5.1.30.0070.04711.93
5.1.20.0000.05711.93
5.1.10.0070.05311.93
5.1.00.0030.05311.93
5.0.50.0000.04311.93
5.0.40.0100.03311.93
5.0.30.0070.06011.93
5.0.20.0030.04011.93
5.0.10.0100.03711.93
5.0.00.0000.06011.93
4.4.90.0030.03311.93
4.4.80.0030.01711.93
4.4.70.0000.03711.93
4.4.60.0100.02011.93
4.4.50.0000.03711.93
4.4.40.0030.02711.93
4.4.30.0000.03311.93
4.4.20.0000.03011.93
4.4.10.0000.03711.93
4.4.00.0030.04311.93
4.3.110.0070.03311.93
4.3.100.0030.03311.93
4.3.90.0030.03711.93
4.3.80.0030.05011.93
4.3.70.0000.03311.93
4.3.60.0030.03311.93
4.3.50.0000.03711.93
4.3.40.0030.04311.93
4.3.30.0000.03711.93
4.3.20.0070.02711.93
4.3.10.0000.03311.93
4.3.00.0000.03311.93

preferences:
38.28 ms | 400 KiB | 5 Q