3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.foo'; $email = str_replace('@-', '@', idn_to_ascii($email)); echo $email . "\n"; if (filter_var($email, FILTER_VALIDATE_EMAIL)) { echo 'valid'; } else { echo 'not valid'; }

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)
8.3.60.0060.01017.75
8.3.50.0070.00922.64
8.3.40.0040.01819.92
8.3.30.0000.01620.04
8.3.20.0050.00321.36
8.3.10.0060.00324.52
8.3.00.0080.00022.09
8.2.180.0080.01119.79
8.2.170.0040.01222.96
8.2.160.0040.01121.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00021.82
8.2.110.0100.00022.29
8.2.100.0070.00719.10
8.2.90.0030.00519.31
8.2.80.0030.00619.00
8.2.70.0000.00918.88
8.2.60.0000.00918.93
8.2.50.0090.00018.88
8.2.40.0000.00821.10
8.2.30.0040.00419.47
8.2.20.0050.00318.87
8.2.10.0060.00319.32
8.2.00.0030.00519.04
8.1.280.0090.00625.92
8.1.270.0000.00925.17
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0070.00320.71
8.1.230.0170.00322.10
8.1.220.0000.00919.03
8.1.210.0040.00420.05
8.1.200.0060.00318.72
8.1.190.0030.00618.60
8.1.180.0060.00320.38
8.1.170.0030.00519.73
8.1.160.0050.00323.00
8.1.150.0000.00919.86
8.1.140.0090.00018.71
8.1.130.0000.00818.98
8.1.120.0000.00818.49
8.1.110.0050.00318.53
8.1.100.0000.00818.54
8.1.90.0040.00418.57
8.1.80.0030.00618.44
8.1.70.0050.00318.55
8.1.60.0040.00418.73
8.1.50.0030.00618.61
8.1.40.0000.00818.47
8.1.30.0030.00618.82
8.1.20.0030.00618.77
8.1.10.0090.00018.68
8.1.00.0030.00920.67
8.0.300.0080.00021.10
8.0.290.0100.00018.18
8.0.280.0040.00419.43
8.0.270.0000.00718.18
8.0.260.0000.00718.32
8.0.250.0000.00817.84
8.0.240.0030.00717.94
8.0.230.0070.00017.79
8.0.220.0040.00418.00
8.0.210.0000.00717.86
8.0.200.0050.00217.97
8.0.190.0030.00618.02
8.0.180.0080.00017.92
8.0.170.0040.00417.98
8.0.160.0000.00917.90
8.0.150.0000.00817.80
8.0.140.0050.00217.84
8.0.130.0000.00513.29
8.0.120.0000.00917.95
8.0.110.0040.00417.81
8.0.100.0040.00417.95
8.0.90.0000.00818.12
8.0.80.0090.01118.00
8.0.70.0050.00317.75
8.0.60.0050.00317.93
8.0.50.0030.00518.12
8.0.30.0110.01018.31
8.0.20.0080.01218.31
8.0.10.0040.00417.84
8.0.00.0070.01117.81
7.4.330.0000.00515.00
7.4.320.0030.00317.70
7.4.300.0030.00317.74
7.4.290.0060.00517.64
7.4.280.0030.00617.73
7.4.270.0080.00017.71
7.4.260.0040.00417.58
7.4.250.0030.00517.66
7.4.240.0080.00017.57
7.4.230.0040.00417.53
7.4.220.0070.01317.70
7.4.210.0080.01117.72
7.4.200.0050.00317.75
7.4.190.0040.00417.78
7.4.160.0120.01217.44
7.4.150.0100.01017.62
7.4.140.0090.00917.86
7.4.130.0120.01017.60
7.4.120.0090.01117.63
7.4.110.0060.01217.48
7.4.100.0030.01917.89
7.4.90.0100.01017.72
7.4.80.0090.01219.39
7.4.70.0100.00717.60
7.4.60.0090.00917.45
7.4.50.0060.00317.50
7.4.40.0130.00917.45
7.4.30.0100.00717.70
7.4.00.0090.00916.18
7.3.330.0030.00312.98
7.3.320.0000.00512.98
7.3.310.0060.00317.58
7.3.300.0030.00517.70
7.3.290.0090.01517.68
7.3.280.0080.01017.68
7.3.270.0090.00917.71
7.3.260.0120.00617.89
7.3.250.0170.00517.80
7.3.240.0030.01617.70
7.3.230.0160.00417.89
7.3.210.0130.00617.88
7.3.200.0090.02219.39
7.3.190.0110.01417.71
7.3.180.0070.01317.81
7.3.170.0060.01317.91
7.3.160.0040.01317.84
7.3.120.0120.00615.99
7.2.330.0100.01317.95
7.2.320.0150.00718.05
7.2.310.0100.01017.81
7.2.300.0060.01218.00
7.2.290.0120.00618.16
7.2.60.0040.01118.43
7.2.00.0070.00720.94
7.1.200.0110.00317.16
7.1.100.0000.01619.30
7.1.70.0090.00618.68
7.1.60.0110.01419.46
7.1.50.0160.00918.39
7.1.00.0070.07723.76
7.0.200.0000.00818.38
7.0.140.0070.07323.28
7.0.60.0100.06023.02
7.0.50.0170.06717.81
7.0.40.0000.04721.29
7.0.30.0070.05321.31
7.0.20.0200.04321.11
7.0.10.0130.08321.20
7.0.00.0130.07320.98
5.6.280.0030.07722.11
5.6.210.0130.06021.71
5.6.200.0170.06318.10
5.6.190.0130.08721.56
5.6.180.0170.08721.21
5.6.170.0230.05721.54
5.6.160.0030.04321.55
5.6.150.0070.03318.18
5.6.140.0070.06018.20
5.6.130.0130.05718.20
5.6.120.0000.05722.20
5.6.110.0100.09022.10
5.6.100.0030.04321.96
5.6.90.0070.08721.80
5.6.80.0200.07021.47
5.5.350.4170.03321.55
5.5.340.0100.06717.97
5.5.330.0070.08021.34
5.5.320.0230.04321.08
5.5.310.0370.08021.06
5.5.300.0070.08317.95
5.5.290.0100.08717.88
5.5.280.0070.09021.78
5.5.270.0030.04721.71
5.5.260.0130.08322.00
5.5.250.0000.05321.54
5.5.240.0270.05321.23
5.4.450.0670.07019.95
5.4.440.0970.05720.10
5.4.430.1400.05020.33
5.4.420.0970.04720.16
5.4.410.1130.05020.39
5.4.400.0900.06019.99
5.4.390.0800.07319.82
5.4.380.0200.04719.50
5.4.370.0070.06019.57
5.4.360.0170.04719.39
5.4.350.0170.05319.73
5.4.340.0100.07719.61
5.4.320.0100.05912.46
5.4.310.0050.05212.45
5.4.300.0160.05012.45
5.4.290.0060.03912.45
5.4.280.0080.03812.35
5.4.270.0200.05012.35
5.4.260.0060.04112.35
5.4.250.0080.04312.35
5.4.240.0040.04412.35
5.4.230.0050.04212.34
5.4.220.0060.04012.34
5.4.210.0080.03912.34
5.4.200.0080.03912.34
5.4.190.0080.03712.34
5.4.180.0090.04712.34
5.4.170.0110.04112.35
5.4.160.0080.04212.34
5.4.150.0150.03712.34
5.4.140.0100.03812.03
5.4.130.0080.04112.02
5.4.120.0090.05411.97
5.4.110.0170.04811.97
5.4.100.0090.03411.97
5.4.90.0090.04011.96
5.4.80.0130.05211.96
5.4.70.0100.05211.96
5.4.60.0120.05311.96
5.4.50.0110.07111.96
5.4.40.0090.05111.95
5.4.30.0120.04611.95
5.4.20.0110.05511.95
5.4.10.0060.04211.95
5.4.00.0070.04711.44
5.3.290.0090.05712.80
5.3.280.0080.04812.71
5.3.270.0090.04112.73
5.3.260.0120.04812.72
5.3.250.0120.05212.72
5.3.240.0090.04212.72
5.3.230.0120.04112.71
5.3.220.0110.05512.68
5.3.210.0120.05212.68
5.3.200.0100.04912.68
5.3.190.0090.05012.68
5.3.180.0090.03912.68
5.3.170.0110.04012.67
5.3.160.0070.03612.67
5.3.150.0080.04212.67
5.3.140.0060.04212.66
5.3.130.0110.04712.66
5.3.120.0130.04112.66
5.3.110.0100.05312.66
5.3.100.0130.03812.12
5.3.90.0090.04412.08
5.3.80.0080.04912.07
5.3.70.0050.05312.07
5.3.60.0080.04112.06
5.3.50.0140.03412.00
5.3.40.0070.04112.00
5.3.30.0180.05311.95
5.3.20.0050.05111.73
5.3.10.0110.04811.69
5.3.00.0100.04511.68
5.2.170.0090.0449.18
5.2.160.0100.0439.18
5.2.150.0070.0439.18
5.2.140.0110.0419.18
5.2.130.0060.0379.14
5.2.120.0070.0339.14
5.2.110.0090.0329.15
5.2.100.0090.0369.14
5.2.90.0070.0429.14
5.2.80.0070.0469.14
5.2.70.0050.0349.13
5.2.60.0100.0299.09
5.2.50.0080.0299.06
5.2.40.0060.0309.04
5.2.30.0060.0299.01
5.2.20.0060.0329.00
5.2.10.0060.0298.92
5.2.00.0060.0308.78
5.1.60.0020.0308.06
5.1.50.0040.0258.06
5.1.40.0040.0268.04
5.1.30.0040.0268.39
5.1.20.0040.0338.41
5.1.10.0050.0278.14
5.1.00.0060.0378.14
5.0.50.0060.0276.62
5.0.40.0040.0236.48
5.0.30.0020.0336.29
5.0.20.0060.0196.26
5.0.10.0020.0266.24
5.0.00.0050.0336.23
4.4.90.0090.0174.78
4.4.80.0050.0214.75
4.4.70.0030.0234.75
4.4.60.0050.0164.75
4.4.50.0040.0154.77
4.4.40.0030.0254.71
4.4.30.0050.0154.76
4.4.20.0050.0224.85
4.4.10.0040.0164.85
4.4.00.0080.0244.76
4.3.110.0060.0154.67
4.3.100.0020.0174.66
4.3.90.0030.0184.63
4.3.80.0070.0274.58
4.3.70.0090.0354.63
4.3.60.0130.0544.63
4.3.50.0050.0214.63
4.3.40.0070.0304.54
4.3.30.0040.0213.28
4.3.20.0040.0163.25
4.3.10.0030.0173.21
4.3.00.0030.0207.12

preferences:
67.83 ms | 401 KiB | 5 Q