3v4l.org

run code in 300+ PHP versions simultaneously
<?php $email = 'http://ヒキワリ.ナットウ.ニホン'; $email = idn_to_ascii($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)
8.3.60.0060.01019.02
8.3.50.0130.00722.45
8.3.40.0180.00319.54
8.3.30.0140.00019.79
8.3.20.0070.00021.21
8.3.10.0040.00424.54
8.3.00.0060.00320.00
8.2.180.0040.01117.25
8.2.170.0110.00722.96
8.2.160.0100.00321.26
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00023.13
8.2.110.0100.00023.13
8.2.100.0000.01220.33
8.2.90.0060.00320.09
8.2.80.0000.00818.50
8.2.70.0030.00618.22
8.2.60.0000.00818.68
8.2.50.0000.00818.38
8.2.40.0030.00620.63
8.2.30.0080.00019.13
8.2.20.0040.00418.36
8.2.10.0050.00319.07
8.2.00.0030.00618.63
8.1.280.0120.00925.92
8.1.270.0030.00624.76
8.1.260.0000.00826.35
8.1.250.0030.00628.09
8.1.240.0060.00324.74
8.1.230.0080.00319.97
8.1.220.0030.00618.43
8.1.210.0000.00818.77
8.1.200.0090.00018.10
8.1.190.0000.00817.88
8.1.180.0030.00519.76
8.1.170.0030.00619.30
8.1.160.0000.00722.77
8.1.150.0050.00319.38
8.1.140.0000.00718.11
8.1.130.0000.00718.55
8.1.120.0000.00718.12
8.1.110.0000.00718.16
8.1.100.0040.00418.08
8.1.90.0030.00418.18
8.1.80.0070.00018.20
8.1.70.0000.00718.12
8.1.60.0000.00818.36
8.1.50.0040.00418.19
8.1.40.0030.00618.13
8.1.30.0000.00818.28
8.1.20.0040.00418.39
8.1.10.0030.00618.23
8.1.00.0040.00418.28
8.0.300.0000.00718.77
8.0.290.0040.00417.93
8.0.280.0070.00019.17
8.0.270.0030.00317.98
8.0.260.0030.00318.06
8.0.250.0030.00317.64
8.0.240.0030.00517.63
8.0.230.0030.00317.54
8.0.220.0070.00017.40
8.0.210.0040.00417.45
8.0.200.0040.00417.57
8.0.190.0040.00417.58
8.0.180.0070.00017.50
8.0.170.0040.00417.64
8.0.160.0040.00417.54
8.0.150.0040.00417.60
8.0.140.0030.00617.51
8.0.130.0030.00313.31
8.0.120.0050.00317.63
8.0.110.0000.00717.62
8.0.100.0000.00817.47
8.0.90.0000.00717.34
8.0.80.0140.00317.56
8.0.70.0070.00017.49
8.0.60.0000.00817.33
8.0.50.0080.00017.61
8.0.30.0160.00317.98
8.0.20.0080.01217.77
8.0.10.0080.00017.60
8.0.00.0110.00917.50
7.4.330.0030.00315.00
7.4.320.0030.00317.30
7.4.300.0030.00317.20
7.4.290.0070.00317.30
7.4.280.0050.00317.17
7.4.270.0030.00317.20
7.4.260.0070.00017.18
7.4.250.0040.00417.19
7.4.240.0040.00417.20
7.4.230.0030.00317.02
7.4.220.0120.00617.14
7.4.210.0060.00817.20
7.4.200.0030.00317.16
7.4.190.0030.00317.29
7.4.160.0120.00517.10
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0090.00917.20
7.4.120.0100.00717.17
7.4.110.0110.00517.12
7.4.100.0100.00917.35
7.4.90.0080.00817.39
7.4.80.0070.01619.39
7.4.70.0130.00717.24
7.4.60.0140.00816.95
7.4.50.0000.00517.22
7.4.40.0060.00917.14
7.4.30.0060.01117.02
7.4.00.0100.00315.64
7.3.330.0030.00312.98
7.3.320.0030.00313.09
7.3.310.0040.00417.23
7.3.300.0000.00717.26
7.3.290.0100.00717.35
7.3.280.0080.00917.35
7.3.270.0040.01417.44
7.3.260.0190.00617.54
7.3.250.0130.00717.36
7.3.240.0100.01017.40
7.3.230.0060.01117.54
7.3.210.0090.00917.60
7.3.200.0040.01519.39
7.3.190.0080.01117.47
7.3.180.0070.01017.45
7.3.170.0100.00717.64
7.3.160.0070.01017.48
7.3.120.0100.00715.95
7.3.10.0120.00317.29
7.3.00.0070.00717.24
7.2.330.0190.00017.50
7.2.320.0130.00617.52
7.2.310.0070.01317.50
7.2.300.0080.00817.63
7.2.290.0060.01917.64
7.2.130.0110.00417.82
7.2.120.0000.01317.74
7.2.110.0030.00717.51
7.2.100.0030.00918.05
7.2.90.0040.00717.83
7.2.80.0100.00317.78
7.2.70.0090.00617.59
7.2.60.0110.00217.77
7.2.50.0000.01317.93
7.2.40.0070.00717.74
7.2.30.0040.01117.92
7.2.20.0110.00317.73
7.2.10.0070.00417.83
7.2.00.0050.01219.23
7.1.250.0030.01016.58
7.1.200.0060.01116.76
7.1.100.0030.00919.32
7.1.70.0080.00318.24
7.1.60.0040.01919.46
7.1.50.0070.01718.18
7.1.00.0030.05023.64
7.0.200.0040.00718.14
7.0.140.0030.07323.15
7.0.60.0030.05320.91
7.0.50.0000.04717.86
7.0.40.0100.08321.18
7.0.30.0300.07321.14
7.0.20.0230.04321.25
7.0.10.0070.09021.18
7.0.00.0000.06321.15
5.6.280.0100.07022.10
5.6.210.0100.08021.46
5.6.200.0100.08018.17
5.6.190.0030.05321.24
5.6.180.0400.04721.59
5.6.170.0170.04721.54
5.6.160.0100.07021.33
5.6.150.0200.06018.09
5.6.140.0000.04018.11
5.6.130.0130.06318.18
5.6.120.0070.08321.97
5.6.110.0070.06321.92
5.6.100.0070.06022.14
5.6.90.0000.05721.96
5.6.80.0100.08021.50
5.5.350.0330.07321.42
5.5.340.0030.04317.93
5.5.330.0030.04321.47
5.5.320.0100.09021.14
5.5.310.0330.07721.16
5.5.300.0070.05317.91
5.5.290.0170.07317.98
5.5.280.0030.08321.91
5.5.270.0130.07721.90
5.5.260.0070.05321.67
5.5.250.0030.04321.45
5.5.240.0000.07321.46
5.4.450.0300.06320.46
5.4.440.0270.05720.28
5.4.430.0270.05020.43
5.4.420.0270.05320.13
5.4.410.0370.04720.29
5.4.400.0270.05319.89
5.4.390.0300.05320.19
5.4.380.0300.06019.46
5.4.370.0230.06319.39
5.4.360.0300.05719.38
5.4.350.0270.07019.44
5.4.340.0400.05719.33
5.4.320.0090.03412.45
5.4.310.0080.03812.45
5.4.300.0080.04112.45
5.4.290.0110.05312.45
5.4.280.0100.05512.34
5.4.270.0140.05012.34
5.4.260.0090.05112.35
5.4.250.0140.05012.35
5.4.240.0100.05712.35
5.4.230.0120.05612.34
5.4.220.0170.05612.34
5.4.210.0090.05612.34
5.4.200.0140.05812.34
5.4.190.0110.05612.33
5.4.180.0140.05412.33
5.4.170.0080.05312.35
5.4.160.0140.05412.34
5.4.150.0110.05012.34
5.4.140.0110.04612.02
5.4.130.0090.04812.01
5.4.120.0100.05111.96
5.4.110.0070.05011.96
5.4.100.0090.04711.96
5.4.90.0060.05311.96
5.4.80.0280.11011.96
5.4.70.0170.08511.96
5.4.60.0120.05611.96
5.4.50.0120.06411.96
5.4.40.0100.06211.95
5.4.30.0110.05611.95
5.4.20.0080.06711.95
5.4.10.0100.05911.95
5.4.00.0110.05911.44
5.3.290.0050.04812.80
5.3.280.0110.06112.71
5.3.270.0200.07212.73
5.3.260.0140.05712.72
5.3.250.0180.07112.72
5.3.240.0250.14212.72
5.3.230.0120.06112.71
5.3.220.0130.05712.68
5.3.210.0100.06312.68
5.3.200.0100.05512.68
5.3.190.0070.05712.68
5.3.180.0090.05912.67
5.3.170.0140.05212.66
5.3.160.0340.10312.67
5.3.150.0150.07212.68
5.3.140.0140.09012.66
5.3.130.0130.05412.66
5.3.120.0090.05612.66
5.3.110.0080.05912.66
5.3.100.0050.06112.12
5.3.90.0110.05712.09
5.3.80.0100.05612.07
5.3.70.0080.05612.07
5.3.60.0100.05312.06
5.3.50.0130.06812.00
5.3.40.0280.07712.00
5.3.30.0090.08411.95
5.3.20.0240.10811.73
5.3.10.0540.15411.70
5.3.00.0320.09011.68
5.2.170.0100.0529.18
5.2.160.0070.0739.18
5.2.150.0080.0509.18
5.2.140.0130.0409.18
5.2.130.0080.0419.14
5.2.120.0090.0509.14
5.2.110.0050.0459.14
5.2.100.0070.0429.14
5.2.90.0080.0479.14
5.2.80.0070.0479.14
5.2.70.0070.0469.14
5.2.60.0080.0409.09
5.2.50.0090.0419.06
5.2.40.0120.0359.04
5.2.30.0070.0439.02
5.2.20.0090.0419.00
5.2.10.0220.0718.92
5.2.00.0090.0698.79
5.1.60.0050.0858.07
5.1.50.0140.0478.06
5.1.40.0080.0568.05
5.1.30.0160.0808.40
5.1.20.0190.0688.42
5.1.10.0080.0418.14
5.1.00.0080.0428.14
5.0.50.0070.0616.62
5.0.40.0200.0776.48
5.0.30.0130.0746.29
5.0.20.0160.0606.27
5.0.10.0110.0486.24
5.0.00.0060.1156.23
4.4.90.0120.0464.78
4.4.80.0130.0394.75
4.4.70.0140.0354.76
4.4.60.0030.0484.75
4.4.50.0120.0364.77
4.4.40.0090.0354.71
4.4.30.0080.0204.76
4.4.20.0050.0254.84
4.4.10.0120.0444.84
4.4.00.0040.0344.76
4.3.110.0070.0494.67
4.3.100.0080.0484.66
4.3.90.0210.0514.63
4.3.80.0170.0834.59
4.3.70.0120.0604.63
4.3.60.0100.0554.63
4.3.50.0090.0364.63
4.3.40.0020.0534.54
4.3.30.0060.0373.28
4.3.20.0090.0633.26
4.3.10.0060.0373.21
4.3.00.0100.0178.93

preferences:
40.39 ms | 401 KiB | 5 Q