3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'johnsnow@ヒキワリ.ナットウ.ニホン'; $email = idn_to_ascii($email); $email = idn_to_utf8($email); //$email = str_replace('xn--', '', $email); echo $email; //echo "\n"; //$email = 'johnsnow@zoosk.com'; //$email = idn_to_ascii($email); //$email = str_replace('xn--', '', $email); //echo $email; ?>

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)
8.3.60.0110.00717.38
8.3.50.0090.00622.32
8.3.40.0070.01019.33
8.3.30.0090.00619.80
8.3.20.0000.00820.96
8.3.10.0000.00824.50
8.3.00.0030.00619.86
8.2.180.0150.00319.06
8.2.170.0090.00622.96
8.2.160.0130.00021.14
8.2.150.0040.01124.18
8.2.140.0110.00724.66
8.2.130.0080.00026.16
8.2.120.0100.00019.99
8.2.110.0100.00021.94
8.2.100.0120.00418.59
8.2.90.0040.00819.98
8.2.80.0040.00418.38
8.2.70.0000.00918.36
8.2.60.0000.00818.68
8.2.50.0040.00418.38
8.2.40.0070.00021.52
8.2.30.0040.00419.06
8.2.20.0040.00418.53
8.2.10.0000.00818.82
8.2.00.0080.00018.57
8.1.280.0040.01125.92
8.1.270.0060.01224.65
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0120.00624.59
8.1.230.0070.00718.52
8.1.220.0030.00518.52
8.1.210.0050.00518.77
8.1.200.0030.00618.10
8.1.190.0030.00917.85
8.1.180.0090.00018.10
8.1.170.0070.00319.21
8.1.160.0040.00322.88
8.1.150.0030.00519.31
8.1.140.0000.00718.21
8.1.130.0070.00018.61
8.1.120.0000.00818.16
8.1.110.0000.00818.17
8.1.100.0040.00418.08
8.1.90.0050.00318.13
8.1.80.0000.00718.23
8.1.70.0000.00718.19
8.1.60.0030.00618.25
8.1.50.0030.00518.13
8.1.40.0040.00418.20
8.1.30.0050.00618.35
8.1.20.0080.00018.38
8.1.10.0000.01018.23
8.1.00.0040.00418.03
8.0.300.0030.00618.77
8.0.290.0000.00917.63
8.0.280.0040.00419.21
8.0.270.0040.00418.07
8.0.260.0030.00317.99
8.0.250.0030.00317.55
8.0.240.0000.00617.61
8.0.230.0000.00717.50
8.0.220.0070.00017.56
8.0.210.0030.00617.39
8.0.200.0070.00017.60
8.0.190.0070.00017.47
8.0.180.0080.00417.67
8.0.170.0050.00317.51
8.0.160.0000.00817.60
8.0.150.0040.00417.58
8.0.140.0040.00417.39
8.0.130.0050.00013.29
8.0.120.0110.00017.52
8.0.110.0040.00417.66
8.0.100.0000.00817.69
8.0.90.0020.00517.64
8.0.80.0060.00917.58
8.0.70.0070.00017.49
8.0.60.0000.00817.74
8.0.50.0080.00017.54
8.0.30.0110.00817.76
8.0.20.0090.00917.96
8.0.10.0040.00417.75
8.0.00.0090.01317.51
7.4.330.0050.00015.14
7.4.320.0030.00317.21
7.4.300.0070.00017.28
7.4.290.0040.00417.29
7.4.280.0040.00417.24
7.4.270.0030.00317.23
7.4.260.0050.00317.25
7.4.250.0030.00517.12
7.4.240.0040.00417.24
7.4.230.0050.00217.38
7.4.220.0070.01317.24
7.4.210.0070.00917.22
7.4.200.0000.00817.39
7.4.190.0070.00017.13
7.4.160.0060.00917.22
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0070.01017.19
7.4.120.0100.00917.16
7.4.110.0070.01117.21
7.4.100.0130.01017.07
7.4.90.0110.00617.22
7.4.80.0150.01219.39
7.4.70.0030.01317.09
7.4.60.0030.01316.98
7.4.50.0040.00416.90
7.4.40.0090.01117.12
7.4.30.0150.00617.14
7.4.00.0070.00815.58
7.3.330.0000.00613.13
7.3.320.0000.00513.12
7.3.310.0030.00617.23
7.3.300.0070.00017.20
7.3.290.0030.01817.32
7.3.280.0080.01017.32
7.3.270.0070.01117.40
7.3.260.0110.00817.25
7.3.250.0120.01017.37
7.3.240.0120.00917.58
7.3.230.0100.00717.48
7.3.210.0060.01217.39
7.3.200.0100.01019.39
7.3.190.0130.00717.57
7.3.180.0090.00917.54
7.3.170.0060.01317.33
7.3.160.0090.01217.37
7.3.120.0050.00815.82
7.3.110.0080.00815.82
7.3.100.0040.01415.87
7.3.90.0060.01015.39
7.3.80.0000.01815.54
7.3.70.0060.00915.55
7.3.60.0110.00415.49
7.3.50.0070.00415.51
7.3.40.0080.00615.16
7.3.30.0090.00315.34
7.3.20.0070.00717.37
7.3.10.0090.00617.43
7.3.00.0060.00617.56
7.2.330.0070.01417.61
7.2.320.0140.01117.43
7.2.310.0030.01417.44
7.2.300.0120.00617.46
7.2.290.0000.02017.46
7.2.250.0030.01415.87
7.2.240.0040.01516.31
7.2.230.0040.01116.30
7.2.220.0100.00316.20
7.2.210.0060.01015.69
7.2.200.0030.01316.15
7.2.190.0040.01116.18
7.2.180.0180.00016.18
7.2.170.0070.00716.07
7.2.80.0030.01417.50
7.2.60.0070.00717.74
7.2.00.0000.01520.73
7.1.330.0000.01316.88
7.1.320.0060.00316.74
7.1.310.0030.01016.86
7.1.300.0070.00716.73
7.1.290.0100.00616.55
7.1.280.0040.01116.75
7.1.270.0000.01416.73
7.1.260.0000.01316.93
7.1.200.0130.00616.80
7.1.100.0060.00619.07
7.1.70.0060.00318.37
7.1.60.0130.01319.46
7.1.50.0190.00618.15
7.1.00.0100.07023.58
7.0.200.0040.00417.84
7.0.140.0030.07723.05
7.0.60.0100.03321.09
7.0.50.0070.04317.79
7.0.40.0100.07721.18
7.0.30.0200.05021.17
7.0.20.0300.06720.97
7.0.10.0070.08721.18
7.0.00.0030.06721.18
5.6.280.0070.07321.94
5.6.210.0100.07021.63
5.6.200.0070.03718.21
5.6.190.0100.08721.58
5.6.180.0270.07321.58
5.6.170.0330.06021.31
5.6.160.0100.08321.56
5.6.150.0070.05018.16
5.6.140.0070.04018.21
5.6.130.0130.08018.22
5.6.120.0070.08322.15
5.6.110.0070.08721.94
5.6.100.0000.05022.04
5.6.90.0100.06322.16
5.6.80.0070.08321.31
5.5.350.4270.04021.34
5.5.340.0000.07317.92
5.5.330.0030.04021.38
5.5.320.0230.08721.28
5.5.310.0370.08021.27
5.5.300.0070.07017.98
5.5.290.0000.04717.87
5.5.280.0070.04021.80
5.5.270.0100.03721.69
5.5.260.0070.09021.80
5.5.250.0100.07721.63
5.5.240.0070.07721.06
5.4.450.0570.05320.18
5.4.440.0970.06020.29
5.4.430.0730.06320.05
5.4.420.0700.05720.41
5.4.410.1000.06019.77
5.4.400.0630.05319.71
5.4.390.0730.05019.71
5.4.380.0230.04719.44
5.4.370.0070.05719.31
5.4.360.0100.05719.50
5.4.350.0130.05719.56
5.4.340.0100.05719.50
5.4.320.0050.04112.46
5.4.310.0020.04112.45
5.4.300.0050.03912.45
5.4.290.0130.03612.45
5.4.280.0050.03812.35
5.4.270.0070.03612.35
5.4.260.0050.04012.35
5.4.250.0060.03912.35
5.4.240.0060.03712.34
5.4.230.0060.03812.34
5.4.220.0000.04212.34
5.4.210.0080.03712.34
5.4.200.0080.03812.34
5.4.190.0060.03812.33
5.4.180.0040.04112.33
5.4.170.0050.03912.35
5.4.160.0080.03912.34
5.4.150.0080.03712.34
5.4.140.0110.03512.02
5.4.130.0100.03612.01
5.4.120.0070.03811.96
5.4.110.0130.03411.97
5.4.100.0100.04811.96
5.4.90.0080.04711.96
5.4.80.0110.05311.96
5.4.70.0070.04911.96
5.4.60.0120.04311.96
5.4.50.0140.04611.96
5.4.40.0120.04411.95
5.4.30.0080.04011.95
5.4.20.0070.03911.95
5.4.10.0090.03711.95
5.4.00.0090.03811.44
5.3.290.0110.03412.80
5.3.280.0070.04512.70
5.3.270.0110.08912.72
5.3.260.0140.05012.72
5.3.250.0140.04912.72
5.3.240.0080.04212.72
5.3.230.0100.05412.71
5.3.220.0110.05012.68
5.3.210.0140.05012.68
5.3.200.0080.05312.68
5.3.190.0130.04812.68
5.3.180.0110.04512.67
5.3.170.0110.04712.67
5.3.160.0070.04912.67
5.3.150.0070.05312.68
5.3.140.0060.05212.66
5.3.130.0080.05312.66
5.3.120.0070.05412.66
5.3.110.0060.05412.66
5.3.100.0100.04512.12
5.3.90.0120.04512.09
5.3.80.0100.04712.07
5.3.70.0090.04212.08
5.3.60.0070.04612.07
5.3.50.0100.03412.00
5.3.40.0050.04012.00
5.3.30.0080.03311.94
5.3.20.0080.03511.72
5.3.10.0080.05111.70
5.3.00.0050.04511.68
5.2.170.0080.0419.18
5.2.160.0030.0459.18
5.2.150.0090.0409.18
5.2.140.0100.0339.18
5.2.130.0020.0319.14
5.2.120.0090.0289.13
5.2.110.0060.0299.14
5.2.100.0070.0309.14
5.2.90.0070.0359.14
5.2.80.0080.0379.14
5.2.70.0060.0409.14
5.2.60.0090.0279.09
5.2.50.0090.0289.05
5.2.40.0110.0399.04
5.2.30.0050.0349.01
5.2.20.0080.0309.00
5.2.10.0020.0338.92
5.2.00.0100.0348.78
5.1.60.0060.0358.06
5.1.50.0050.0288.06
5.1.40.0050.0278.04
5.1.30.0070.0278.39
5.1.20.0080.0318.41
5.1.10.0050.0258.14
5.1.00.0040.0288.14
5.0.50.0040.0246.61
5.0.40.0050.0186.47
5.0.30.0130.0346.29
5.0.20.0040.0266.25
5.0.10.0070.0206.24
5.0.00.0030.0366.23
4.4.90.0040.0164.78
4.4.80.0040.0204.75
4.4.70.0040.0184.76
4.4.60.0060.0144.75
4.4.50.0050.0194.77
4.4.40.0030.0284.71
4.4.30.0020.0224.75
4.4.20.0070.0214.84
4.4.10.0080.0154.85
4.4.00.0030.0304.76
4.3.110.0070.0604.66
4.3.100.0040.0174.66
4.3.90.0030.0214.63
4.3.80.0040.0284.59
4.3.70.0070.0204.63
4.3.60.0040.0174.63
4.3.50.0040.0184.63
4.3.40.0020.0264.54
4.3.30.0020.0203.28
4.3.20.0060.0193.25
4.3.10.0040.0173.21
4.3.00.0030.0236.89

preferences:
45.83 ms | 401 KiB | 5 Q