3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.net'; $email = str_replace('@-', '@', idn_to_ascii($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)
8.3.40.0090.00620.09
8.3.30.0120.00620.09
8.3.20.0040.00421.32
8.3.10.0060.00324.80
8.3.00.0090.00020.14
8.2.170.0040.01222.96
8.2.160.0090.00621.51
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0090.00021.46
8.2.110.0080.00320.57
8.2.100.0060.00619.16
8.2.90.0060.00320.48
8.2.80.0030.00619.00
8.2.70.0090.00018.88
8.2.60.0030.00519.15
8.2.50.0040.00818.75
8.2.40.0040.00421.20
8.2.30.0000.00819.46
8.2.20.0060.00318.90
8.2.10.0040.00419.36
8.2.00.0000.00818.92
8.1.270.0000.01025.20
8.1.260.0030.00526.35
8.1.250.0000.00928.09
8.1.240.0030.00622.68
8.1.230.0080.00418.76
8.1.220.0060.00318.88
8.1.210.0060.00318.77
8.1.200.0100.00018.73
8.1.190.0000.00818.60
8.1.180.0060.00318.73
8.1.170.0060.00319.81
8.1.160.0000.00822.86
8.1.150.0000.00819.86
8.1.140.0030.00518.91
8.1.130.0040.00418.80
8.1.120.0000.00818.54
8.1.110.0000.00818.57
8.1.100.0040.00418.52
8.1.90.0000.00818.47
8.1.80.0040.00418.59
8.1.70.0030.00618.57
8.1.60.0000.00918.51
8.1.50.0000.00918.54
8.1.40.0040.00418.55
8.1.30.0030.00618.63
8.1.20.0000.00818.65
8.1.10.0060.00318.59
8.1.00.0030.00820.57
8.0.300.0050.00318.77
8.0.290.0000.00817.88
8.0.280.0000.00819.41
8.0.270.0040.00418.12
8.0.260.0000.00718.09
8.0.250.0020.00517.84
8.0.240.0000.00717.91
8.0.230.0040.00417.93
8.0.220.0040.00417.93
8.0.210.0070.00017.73
8.0.200.0000.00717.94
8.0.190.0040.00417.90
8.0.180.0040.00417.81
8.0.170.0000.00817.82
8.0.160.0060.00317.97
8.0.150.0030.01017.83
8.0.140.0000.00818.01
8.0.130.0060.00013.36
8.0.120.0080.00018.07
8.0.110.0060.00318.05
8.0.100.0040.00417.88
8.0.90.0080.00017.93
8.0.80.0130.00918.01
8.0.70.0060.00318.02
8.0.60.0030.00617.93
8.0.50.0080.00018.01
8.0.30.0110.00917.96
8.0.20.0040.01518.13
8.0.10.0080.00017.95
8.0.00.0100.00917.99
7.4.330.0060.00015.02
7.4.320.0040.00417.57
7.4.300.0000.00717.66
7.4.290.0060.00317.66
7.4.280.0000.00817.61
7.4.270.0030.00617.66
7.4.260.0040.00417.70
7.4.250.0000.00917.64
7.4.240.0020.00617.63
7.4.230.0040.00417.74
7.4.220.0110.00717.79
7.4.210.0130.00517.72
7.4.200.0030.00517.70
7.4.190.0070.00017.73
7.4.160.0170.00717.54
7.4.150.0130.00617.71
7.4.140.0150.01017.86
7.4.130.0110.01017.66
7.4.120.0050.01417.65
7.4.110.0110.00717.64
7.4.100.0100.01017.67
7.4.90.0070.01317.66
7.4.80.0110.00719.39
7.4.70.0090.00917.59
7.4.60.0090.01017.43
7.4.50.0000.00917.47
7.4.40.0170.00317.30
7.4.30.0080.00817.48
7.4.00.0000.01215.98
7.3.330.0020.00213.01
7.3.320.0050.00013.10
7.3.310.0030.00617.66
7.3.300.0040.00417.66
7.3.290.0100.00617.68
7.3.280.0060.01517.72
7.3.270.0130.00617.93
7.3.260.0110.00818.01
7.3.250.0070.01217.79
7.3.240.0100.01017.82
7.3.230.0130.00717.91
7.3.210.0100.01017.63
7.3.200.0130.01219.39
7.3.190.0060.01917.74
7.3.180.0090.00917.82
7.3.170.0000.01817.71
7.3.160.0130.01417.89
7.3.120.0100.01016.18
7.3.110.0060.01116.27
7.3.100.0060.00916.33
7.3.90.0070.01015.38
7.3.80.0080.00815.52
7.3.70.0120.00315.89
7.3.60.0090.00615.67
7.3.50.0060.01215.98
7.3.40.0030.01315.98
7.3.30.0060.01015.64
7.3.20.0030.01317.68
7.3.10.0060.00617.53
7.3.00.0030.01217.89
7.2.330.0150.00617.89
7.2.320.0110.01118.03
7.2.310.0150.00417.81
7.2.300.0100.01017.85
7.2.290.0180.00717.80
7.2.240.0060.00916.50
7.2.230.0070.01116.64
7.2.220.0100.01016.38
7.2.210.0070.00416.66
7.2.200.0000.01316.38
7.2.190.0000.01316.09
7.2.180.0030.00816.55
7.2.170.0000.01316.39
7.2.160.0110.00716.38
7.2.150.0070.01018.40
7.2.140.0000.01518.21
7.2.130.0030.01618.13
7.2.120.0070.01118.35
7.2.110.0070.01018.16
7.2.100.0100.00718.47
7.2.90.0030.01618.36
7.2.80.0040.00818.24
7.2.70.0070.00718.16
7.2.60.0060.01018.24
7.2.50.0110.00718.42
7.2.40.0100.00718.12
7.2.30.0070.00718.41
7.2.20.0060.00918.08
7.2.10.0070.01118.36
7.2.00.0050.01119.52
7.1.330.0130.00616.85
7.1.320.0100.01016.97
7.1.310.0000.01916.76
7.1.300.0000.01716.73
7.1.290.0000.01617.07
7.1.280.0100.01017.16
7.1.270.0030.00716.85
7.1.260.0050.00517.05
7.1.250.0060.00617.11
7.1.200.0000.01317.15
7.1.100.0000.01519.69
7.1.70.0000.01918.38
7.1.60.0070.01719.46
7.1.50.0130.01318.35
7.1.00.0030.07323.68
7.0.200.0060.00318.17
7.0.140.0000.07723.23
7.0.60.0100.07321.07
7.0.50.0000.04317.89
7.0.40.0030.04721.32
7.0.30.0030.05321.37
7.0.20.0330.05721.27
7.0.10.0070.07721.20
7.0.00.0170.07721.30
5.6.280.0030.07722.10
5.6.210.0100.04321.65
5.6.200.0070.03718.15
5.6.190.0070.05721.30
5.6.180.0100.04321.45
5.6.170.0230.04021.53
5.6.160.0030.06021.29
5.6.150.0100.05318.12
5.6.140.0230.06718.18
5.6.130.0170.07318.21
5.6.120.0100.03722.22
5.6.110.0100.06722.26
5.6.100.0070.08322.02
5.6.90.0100.08322.11
5.6.80.0100.08021.66
5.5.350.4230.04721.55
5.5.340.0030.07017.91
5.5.330.0030.08721.11
5.5.320.0400.05721.36
5.5.310.0430.07721.44
5.5.300.0000.06717.98
5.5.290.0030.05317.98
5.5.280.0130.08321.96
5.5.270.0070.08022.12
5.5.260.0030.09321.84
5.5.250.0200.07021.54
5.5.240.0100.07021.11
5.4.450.0830.08320.41
5.4.440.0800.05720.13
5.4.430.0700.05720.49
5.4.420.0770.05020.38
5.4.410.0830.05020.18
5.4.400.0900.05020.16
5.4.390.0870.05720.03
5.4.380.0200.04719.56
5.4.370.0130.05019.43
5.4.360.0200.05019.73
5.4.350.0070.06019.73
5.4.340.0200.04719.53
5.4.320.0060.05312.46
5.4.310.0110.08312.45
5.4.300.0080.03912.45
5.4.290.0040.04312.45
5.4.280.0080.03512.35
5.4.270.0080.03712.35
5.4.260.0250.07012.35
5.4.250.0180.07012.35
5.4.240.0100.04712.35
5.4.230.0070.04412.34
5.4.220.0110.04212.34
5.4.210.0130.04112.34
5.4.200.0100.04412.34
5.4.190.0060.04112.34
5.4.180.0230.09612.34
5.4.170.0120.08212.35
5.4.160.0080.03712.34
5.4.150.0100.03812.34
5.4.140.0080.04012.02
5.4.130.0060.04112.01
5.4.120.0120.03211.97
5.4.110.0100.04011.97
5.4.100.0060.03811.96
5.4.90.0060.04211.96
5.4.80.0060.04111.96
5.4.70.0090.03611.96
5.4.60.0070.03511.96
5.4.50.0080.05011.96
5.4.40.0060.04011.95
5.4.30.0080.04111.95
5.4.20.0110.04011.95
5.4.10.0070.04711.95
5.4.00.0090.03711.44
5.3.290.0080.05212.80
5.3.280.0080.04212.71
5.3.270.0070.04112.73
5.3.260.0070.04312.72
5.3.250.0110.05712.72
5.3.240.0060.04612.72
5.3.230.0070.04712.71
5.3.220.0090.05312.68
5.3.210.0120.05412.68
5.3.200.0110.05112.68
5.3.190.0090.05012.68
5.3.180.0070.04312.67
5.3.170.0080.04112.67
5.3.160.0060.04012.68
5.3.150.0100.04912.68
5.3.140.0060.04412.66
5.3.130.0110.04712.66
5.3.120.0040.04512.66
5.3.110.0100.04712.65
5.3.100.0100.06112.12
5.3.90.0090.04112.08
5.3.80.0090.04512.08
5.3.70.0050.03912.08
5.3.60.0080.04712.07
5.3.50.0110.04812.00
5.3.40.0120.04612.00
5.3.30.0100.05111.95
5.3.20.0080.03611.72
5.3.10.0100.04611.70
5.3.00.0070.04111.68
5.2.170.0100.0599.18
5.2.160.0140.0559.18
5.2.150.0050.0459.18
5.2.140.0030.0489.18
5.2.130.0150.0409.14
5.2.120.0110.0549.14
5.2.110.0130.0399.14
5.2.100.0110.0419.14
5.2.90.0080.0339.14
5.2.80.0080.0329.14
5.2.70.0050.0319.14
5.2.60.0070.0329.09
5.2.50.0060.0339.06
5.2.40.0060.0359.04
5.2.30.0080.0309.02
5.2.20.0020.0339.00
5.2.10.0060.0468.92
5.2.00.0080.0298.78
5.1.60.0070.0228.07
5.1.50.0050.0248.06
5.1.40.0020.0278.04
5.1.30.0080.0278.39
5.1.20.0070.0358.42
5.1.10.0080.0278.14
5.1.00.0040.0308.13
5.0.50.0070.0276.62
5.0.40.0070.0406.48
5.0.30.0050.0376.29
5.0.20.0070.0336.27
5.0.10.0050.0216.24
5.0.00.0040.0416.23
4.4.90.0040.0244.78
4.4.80.0080.0214.75
4.4.70.0020.0234.76
4.4.60.0050.0194.75
4.4.50.0030.0164.77
4.4.40.0040.0264.71
4.4.30.0020.0194.76
4.4.20.0060.0164.84
4.4.10.0030.0174.85
4.4.00.0050.0264.76
4.3.110.0040.0174.67
4.3.100.0030.0184.66
4.3.90.0060.0154.63
4.3.80.0020.0314.59
4.3.70.0100.0414.63
4.3.60.0060.0184.63
4.3.50.0050.0174.63
4.3.40.0040.0274.54
4.3.30.0050.0293.28
4.3.20.0060.0133.26
4.3.10.0020.0193.22
4.3.00.0200.0177.12

preferences:
44.44 ms | 400 KiB | 5 Q