3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$email = 'johnsnow@ヒキワリ.ナットウ.com'; $email = 'ヒキワリ.ナットウ.ニホン'; $email = idn_to_ascii($email); $email = str_replace('xn--', '', $email); $email = str_replace('@-', '@', $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)
8.3.40.0090.00619.96
8.3.30.0100.01320.07
8.3.20.0080.00021.29
8.3.10.0040.00424.79
8.3.00.0000.00820.63
8.2.170.0030.01322.96
8.2.160.0070.00721.38
8.2.150.0080.00024.18
8.2.140.0090.00624.66
8.2.130.0030.00826.16
8.2.120.0040.00721.57
8.2.110.0030.00621.78
8.2.100.0120.00218.84
8.2.90.0070.00319.09
8.2.80.0090.00019.00
8.2.70.0030.00618.88
8.2.60.0030.00720.89
8.2.50.0060.00318.63
8.2.40.0030.00921.20
8.2.30.0060.00319.53
8.2.20.0080.00018.84
8.2.10.0040.00419.20
8.2.00.0000.00818.98
8.1.270.0100.01025.12
8.1.260.0040.00426.35
8.1.250.0090.00628.09
8.1.240.0060.00623.09
8.1.230.0070.00722.12
8.1.220.0030.00518.91
8.1.210.0030.00620.15
8.1.200.0030.00718.73
8.1.190.0040.00418.60
8.1.180.0030.00618.60
8.1.170.0040.00419.83
8.1.160.0030.00522.85
8.1.150.0040.00419.90
8.1.140.0030.00618.79
8.1.130.0080.00018.97
8.1.120.0030.00618.41
8.1.110.0060.00318.51
8.1.100.0000.00818.52
8.1.90.0050.00318.61
8.1.80.0080.00018.75
8.1.70.0040.00418.64
8.1.60.0030.00618.65
8.1.50.0060.00318.62
8.1.40.0000.00918.58
8.1.30.0040.00718.88
8.1.20.0000.00818.87
8.1.10.0030.00918.57
8.1.00.0060.00620.74
8.0.300.0030.00521.04
8.0.290.0000.00918.18
8.0.280.0040.00419.44
8.0.270.0040.00418.30
8.0.260.0030.00318.31
8.0.250.0000.00717.93
8.0.240.0070.00317.95
8.0.230.0040.00417.84
8.0.220.0040.00417.96
8.0.210.0030.00917.79
8.0.200.0070.00017.93
8.0.190.0040.00417.85
8.0.180.0080.00417.91
8.0.170.0000.00818.01
8.0.160.0000.00817.80
8.0.150.0040.00417.89
8.0.140.0040.00417.80
8.0.130.0000.00713.30
8.0.120.0060.00317.97
8.0.110.0030.00517.89
8.0.100.0040.00418.01
8.0.90.0060.00317.89
8.0.80.0110.00618.05
8.0.70.0030.00517.94
8.0.60.0080.00018.14
8.0.50.0060.00317.92
8.0.30.0110.00918.05
8.0.20.0090.01118.17
8.0.10.0030.00618.06
8.0.00.0090.01117.82
7.4.330.0050.00015.02
7.4.320.0030.00317.58
7.4.300.0000.00817.69
7.4.290.0070.00017.56
7.4.280.0000.00717.72
7.4.270.0040.00417.54
7.4.260.0000.00717.52
7.4.250.0030.00617.68
7.4.240.0000.00817.69
7.4.230.0040.00417.68
7.4.220.0130.00717.79
7.4.210.0070.01017.65
7.4.200.0050.00317.52
7.4.190.0000.00717.76
7.4.160.0090.01317.46
7.4.150.0170.00317.64
7.4.140.0100.00917.86
7.4.130.0080.01017.66
7.4.120.0060.01317.79
7.4.110.0110.01117.64
7.4.100.0080.01217.39
7.4.90.0150.00317.43
7.4.80.0140.01019.39
7.4.70.0170.00717.68
7.4.60.0040.01417.48
7.4.50.0050.00317.76
7.4.40.0140.00317.39
7.4.30.0070.01017.58
7.4.00.0070.01115.92
7.3.330.0050.00013.01
7.3.320.0020.00313.09
7.3.310.0030.00617.84
7.3.300.0080.00017.76
7.3.290.0060.01117.77
7.3.280.0100.01217.64
7.3.270.0170.00317.67
7.3.260.0100.01017.55
7.3.250.0160.00817.66
7.3.240.0050.01517.71
7.3.230.0070.01117.76
7.3.210.0100.01017.88
7.3.200.0090.01219.39
7.3.190.0070.01417.83
7.3.180.0070.01317.83
7.3.170.0040.01617.62
7.3.160.0130.00717.64
7.3.120.0100.00717.15
7.3.110.0090.00617.15
7.3.100.0070.00717.15
7.3.90.0070.00717.15
7.3.80.0070.01117.15
7.3.70.0060.00917.15
7.3.60.0090.00317.15
7.3.50.0000.01417.15
7.3.40.0100.00717.15
7.3.30.0000.01217.15
7.3.20.0030.01217.90
7.3.10.0100.00717.61
7.3.00.0070.01117.46
7.2.330.0210.00618.13
7.2.320.0080.01118.05
7.2.310.0120.01217.86
7.2.300.0120.00818.21
7.2.290.0160.00317.93
7.2.240.0100.01017.15
7.2.230.0060.01017.15
7.2.220.0030.01017.15
7.2.210.0070.00717.15
7.2.200.0100.01017.15
7.2.190.0120.00617.15
7.2.180.0120.00417.15
7.2.170.0070.00717.15
7.2.160.0090.00917.15
7.2.150.0070.00718.33
7.2.140.0030.01718.40
7.2.130.0040.01418.23
7.2.120.0100.00618.20
7.2.110.0120.00018.35
7.2.100.0110.00718.43
7.2.90.0060.01318.30
7.2.80.0060.00818.13
7.2.70.0100.01018.11
7.2.60.0060.00918.09
7.2.50.0040.01218.25
7.2.40.0090.00318.40
7.2.30.0000.01718.31
7.2.20.0070.01018.00
7.2.10.0040.00718.07
7.2.00.0080.00719.65
7.1.330.0000.01917.15
7.1.320.0000.01917.15
7.1.310.0040.01417.16
7.1.300.0100.00617.15
7.1.290.0100.00717.15
7.1.280.0040.01117.15
7.1.270.0030.01317.15
7.1.260.0150.00317.15
7.1.250.0100.00617.15
7.1.200.0030.00617.14
7.1.100.0090.00019.54
7.1.70.0030.00618.46
7.1.60.0100.01319.46
7.1.50.0100.01618.35
7.1.00.0030.07723.79
7.0.200.0060.00318.35
7.0.140.0070.07023.34
7.0.60.0000.04321.20
7.0.50.0000.04717.81
7.0.40.0070.07021.36
7.0.30.0330.03020.98
7.0.20.0230.04721.33
7.0.10.0100.08321.14
7.0.00.0070.07021.03
5.6.280.0070.09021.96
5.6.210.0100.08021.49
5.6.200.0100.07718.14
5.6.190.0030.05321.34
5.6.180.0530.05321.31
5.6.170.0200.08321.39
5.6.160.0030.05021.42
5.6.150.0070.06718.19
5.6.140.0130.05718.11
5.6.130.0130.03718.15
5.6.120.0070.08322.10
5.6.110.0170.08322.26
5.6.100.0070.09022.19
5.6.90.0000.04722.04
5.6.80.0130.07721.59
5.5.350.3200.03721.38
5.5.340.0070.04018.02
5.5.330.0100.05021.39
5.5.320.0130.04721.39
5.5.310.0300.03721.22
5.5.300.0030.08317.92
5.5.290.0130.05318.00
5.5.280.0000.04321.83
5.5.270.0130.08321.88
5.5.260.0130.08021.95
5.5.250.0030.04021.51
5.5.240.0070.09321.29
5.4.450.0230.06720.39
5.4.440.0070.06019.95
5.4.430.0770.05720.09
5.4.420.0800.06320.06
5.4.410.0800.06020.02
5.4.400.0970.04719.75
5.4.390.0730.07019.97
5.4.380.0170.05319.52
5.4.370.0200.04319.47
5.4.360.0130.05019.43
5.4.350.0170.05319.40
5.4.340.0130.05719.46
5.4.320.0060.03512.46
5.4.310.0060.03712.45
5.4.300.0060.03512.46
5.4.290.0130.05712.45
5.4.280.0130.05212.35
5.4.270.0080.05212.35
5.4.260.0080.06012.35
5.4.250.0070.06012.35
5.4.240.0130.05312.35
5.4.230.0100.05412.34
5.4.220.0100.05912.34
5.4.210.0150.09512.34
5.4.200.0090.05612.34
5.4.190.0130.04912.34
5.4.180.0100.05512.34
5.4.170.0080.05712.35
5.4.160.0130.08312.34
5.4.150.0410.11712.34
5.4.140.0130.08612.02
5.4.130.0100.03512.01
5.4.120.0030.04211.97
5.4.110.0050.03811.96
5.4.100.0090.03311.97
5.4.90.0060.03811.96
5.4.80.0090.03411.96
5.4.70.0080.04211.96
5.4.60.0100.04611.96
5.4.50.0080.04411.96
5.4.40.0060.04411.95
5.4.30.0060.03911.95
5.4.20.0070.03711.95
5.4.10.0080.03711.94
5.4.00.0050.04111.44
5.3.290.0020.04212.80
5.3.280.0090.05112.71
5.3.270.0110.05712.72
5.3.260.0090.05712.72
5.3.250.0090.04412.72
5.3.240.0070.04212.72
5.3.230.0070.03912.71
5.3.220.0080.03612.68
5.3.210.0110.03812.68
5.3.200.0080.03912.68
5.3.190.0110.04312.68
5.3.180.0060.04012.68
5.3.170.0070.03812.67
5.3.160.0040.04112.68
5.3.150.0140.04812.67
5.3.140.0060.05312.66
5.3.130.0120.04912.66
5.3.120.0110.05412.66
5.3.110.0150.05212.66
5.3.100.0070.04112.12
5.3.90.0070.04012.09
5.3.80.0100.03612.07
5.3.70.0080.04012.08
5.3.60.0070.04012.07
5.3.50.0070.03912.00
5.3.40.0060.04212.00
5.3.30.0080.04811.95
5.3.20.0070.05111.72
5.3.10.0080.05211.69
5.3.00.0120.05811.68
5.2.170.0080.0439.18
5.2.160.0090.0379.18
5.2.150.0130.0439.18
5.2.140.0110.0499.18
5.2.130.0080.0449.14
5.2.120.0110.0389.14
5.2.110.0100.0339.15
5.2.100.0120.0409.14
5.2.90.0080.0429.14
5.2.80.0090.0589.14
5.2.70.0080.0709.13
5.2.60.0100.0419.09
5.2.50.0080.0429.06
5.2.40.0080.0399.04
5.2.30.0070.0439.01
5.2.20.0110.0499.00
5.2.10.0050.0428.92
5.2.00.0100.0418.78
5.1.60.0070.0348.07
5.1.50.0080.0318.07
5.1.40.0080.0318.04
5.1.30.0060.0378.40
5.1.20.0070.0378.41
5.1.10.0080.0338.14
5.1.00.0090.0368.14
5.0.50.0050.0276.62
5.0.40.0060.0256.48
5.0.30.0040.0416.29
5.0.20.0040.0296.27
5.0.10.0060.0266.24
5.0.00.0060.0376.23
4.4.90.0040.0234.77
4.4.80.0050.0204.75
4.4.70.0080.0194.75
4.4.60.0050.0214.75
4.4.50.0040.0224.77
4.4.40.0040.0334.71
4.4.30.0040.0204.76
4.4.20.0050.0194.84
4.4.10.0050.0214.85
4.4.00.0030.0344.76
4.3.110.0070.0304.67
4.3.100.0130.0364.67
4.3.90.0210.0454.63
4.3.80.0030.0484.59
4.3.70.0040.0264.63
4.3.60.0040.0164.63
4.3.50.0030.0214.63
4.3.40.0030.0334.54
4.3.30.0000.0253.29
4.3.20.0030.0223.26
4.3.10.0020.0223.22
4.3.00.0170.0276.89

preferences:
45.94 ms | 400 KiB | 5 Q