3v4l.org

run code in 300+ PHP versions simultaneously
<?php $domain = "\xC3\xA4rger.de"; if (function_exists('idn_to_ascii')) { if (defined('INTL_IDNA_VARIANT_UTS46')) { $domain = idn_to_ascii($domain, 0, INTL_IDNA_VARIANT_UTS46); } else { $domain = idn_to_ascii($domain); } } echo $domain;

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)
8.3.60.0090.00619.18
8.3.50.0130.01223.28
8.3.40.0040.01119.59
8.3.30.0070.00719.61
8.3.20.0040.00421.13
8.3.10.0030.00522.78
8.3.00.0040.00420.13
8.2.180.0140.00718.91
8.2.170.0090.00622.96
8.2.160.0060.00921.26
8.2.150.0050.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0080.00021.72
8.2.110.0030.00620.02
8.2.100.0060.00618.78
8.2.90.0000.00819.92
8.2.80.0050.00318.38
8.2.70.0040.00418.50
8.2.60.0050.00518.79
8.2.50.0060.00618.25
8.2.40.0080.00318.89
8.2.30.0050.00520.22
8.2.20.0020.00718.51
8.2.10.0040.00418.85
8.2.00.0090.00018.50
8.1.280.0150.00925.92
8.1.270.0040.00424.59
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.01121.66
8.1.230.0060.00618.08
8.1.220.0000.00918.54
8.1.210.0040.00418.77
8.1.200.0060.00317.98
8.1.190.0050.00317.97
8.1.180.0060.00318.10
8.1.170.0000.01119.34
8.1.160.0070.00022.75
8.1.150.0040.00419.57
8.1.140.0090.00018.25
8.1.130.0050.00318.71
8.1.120.0060.00218.15
8.1.110.0000.00718.25
8.1.100.0060.00318.21
8.1.90.0090.00018.14
8.1.80.0030.00718.02
8.1.70.0080.00018.16
8.1.60.0100.00218.13
8.1.50.0090.00318.20
8.1.40.0000.00918.29
8.1.30.0030.00518.38
8.1.20.0000.00918.11
8.1.10.0040.00418.31
8.1.00.0050.00518.16
8.0.300.0050.00218.77
8.0.290.0090.00017.50
8.0.280.0080.00019.17
8.0.270.0140.00018.07
8.0.260.0030.00318.11
8.0.250.0040.00317.68
8.0.240.0030.00617.48
8.0.230.0040.00417.58
8.0.220.0000.00817.43
8.0.210.0080.00017.51
8.0.200.0090.00017.65
8.0.190.0030.00717.57
8.0.180.0050.00517.62
8.0.170.0000.00817.61
8.0.160.0040.00417.62
8.0.150.0000.00917.62
8.0.140.0070.00717.48
8.0.130.0050.00013.21
8.0.120.0050.00317.50
8.0.110.0040.00417.70
8.0.100.0060.00317.69
8.0.90.0060.00317.61
8.0.80.0100.00717.68
8.0.70.0040.00417.56
8.0.60.0080.00017.70
8.0.50.0040.00417.71
8.0.30.0090.01217.62
8.0.20.0060.01417.93
8.0.10.0000.00717.52
8.0.00.0090.01417.50
7.4.330.0000.00515.09
7.4.320.0000.00617.18
7.4.300.0000.00717.26
7.4.290.0000.00917.14
7.4.280.0060.00617.15
7.4.270.0060.00317.30
7.4.260.0030.00617.12
7.4.250.0040.00417.25
7.4.240.0020.00517.21
7.4.230.0070.00017.06
7.4.220.0160.00517.19
7.4.210.0100.01017.12
7.4.200.0000.00717.00
7.4.160.0040.01617.17
7.4.150.0040.01517.40
7.4.140.0110.00717.86
7.4.130.0070.01317.32
7.4.120.0130.00317.15
7.4.110.0130.00717.37
7.4.100.0070.01017.07
7.4.90.0130.00617.11
7.4.80.0140.01019.39
7.4.70.0130.00717.26
7.4.60.0130.00616.92
7.4.50.0080.00017.06
7.4.40.0110.01116.89
7.4.30.0090.00617.40
7.4.00.0160.00315.84
7.3.330.0000.00513.03
7.3.320.0050.00013.06
7.3.310.0000.00717.13
7.3.300.0070.00017.08
7.3.290.0090.01216.99
7.3.280.0140.00516.97
7.3.270.0100.00717.40
7.3.260.0130.00917.05
7.3.250.0130.00517.13
7.3.240.0160.00317.04
7.3.230.0100.01017.28
7.3.210.0160.00317.21
7.3.200.0090.01119.39
7.3.190.0030.01717.21
7.3.180.0070.01017.00
7.3.170.0130.00917.36
7.3.160.0090.01516.89
7.2.330.0150.00617.06
7.2.320.0170.00317.46
7.2.310.0160.01017.52
7.2.300.0090.00917.48
7.2.290.0150.00617.39
7.2.80.0070.00617.13
7.2.60.0070.01017.27
7.1.200.0080.00816.46
7.1.70.0040.00818.18
7.1.60.0070.01719.46
7.1.50.0110.01117.59
7.1.00.0070.07023.34
7.0.200.0060.00617.79
7.0.140.0070.07022.92
7.0.60.0130.07720.75
7.0.50.0030.08717.89
7.0.40.0100.04020.70
7.0.30.0470.04320.78
7.0.20.0270.06320.84
7.0.10.0130.04320.77
7.0.00.0000.05020.90
5.6.280.0070.07021.71
5.6.210.0130.07721.23
5.6.200.0130.07718.19
5.6.190.0030.06321.20
5.6.180.0270.08320.89
5.6.170.0170.05321.01
5.6.160.0070.04721.05
5.6.150.0000.04318.18
5.6.140.0070.05718.11
5.6.130.0000.08718.15
5.6.120.0000.07321.87
5.6.110.0030.08721.89
5.6.100.0030.04721.75
5.6.90.0070.08321.79
5.6.80.0130.04021.12
5.6.70.3800.04321.02
5.5.350.0070.07321.14
5.5.340.0000.04317.91
5.5.330.0030.04721.05
5.5.320.0470.06721.05
5.5.310.0300.07320.86
5.5.300.0100.04718.02
5.5.290.0030.04017.92
5.5.280.0100.07321.46
5.5.270.0130.06021.34
5.5.260.0100.08021.63
5.5.250.0070.05721.42
5.5.240.0300.06020.91
5.4.450.0230.04019.75
5.4.440.0970.06720.17
5.4.430.0230.03719.98
5.4.420.0270.05320.02
5.4.410.0170.05019.89
5.4.400.0230.04019.79
5.4.390.0370.03319.39
5.4.380.0400.06019.20
5.4.370.0270.06019.20
5.4.360.0230.06019.07
5.4.350.0300.05719.31
5.4.340.0370.07719.08
5.4.320.0060.04112.46
5.4.310.0090.05012.45
5.4.300.0060.03812.46
5.4.290.0100.03712.45
5.4.280.0080.03912.35
5.4.270.0060.03712.35
5.4.260.0130.03312.35
5.4.250.0060.03812.35
5.4.240.0080.04012.35
5.4.230.0070.03812.34
5.4.220.0080.04312.34
5.4.210.0110.03512.34
5.4.200.0120.03712.34
5.4.190.0040.04412.34
5.4.180.0090.03512.34
5.4.170.0060.04512.35
5.4.160.0070.03712.34
5.4.150.0090.03712.34
5.4.140.0120.04212.03
5.4.130.0100.03212.01
5.4.120.0070.04011.97
5.4.110.0080.03911.97
5.4.100.0080.03811.96
5.4.90.0070.04111.96
5.4.80.0070.04411.96
5.4.70.0070.03811.96
5.4.60.0060.03611.96
5.4.50.0060.03711.96
5.4.40.0060.03611.95
5.4.30.0040.03811.95
5.4.20.0060.03611.95
5.4.10.0080.03611.95
5.4.00.0030.03911.43
5.3.290.0100.04212.80
5.3.280.0090.04412.71
5.3.270.0080.03912.72
5.3.260.0050.04112.72
5.3.250.0080.03612.72
5.3.240.0120.03912.71
5.3.230.0100.04512.71
5.3.220.0080.04912.68
5.3.210.0090.04512.68
5.3.200.0060.04012.68
5.3.190.0110.03712.68
5.3.180.0040.04512.68
5.3.170.0100.03812.66
5.3.160.0090.04212.68
5.3.150.0110.04412.68
5.3.140.0060.04312.66
5.3.130.0070.04112.66
5.3.120.0070.03712.66
5.3.110.0070.04112.66
5.3.100.0110.04012.12
5.3.90.0070.03912.08
5.3.80.0050.04012.08
5.3.70.0090.03612.08
5.3.60.0110.03912.07
5.3.50.0050.04812.00
5.3.40.0070.03612.00
5.3.30.0080.03611.95
5.3.20.0050.03711.72
5.3.10.0060.03411.69
5.3.00.0050.04111.68
5.2.170.0060.0389.18
5.2.160.0040.0349.18
5.2.150.0040.0409.18
5.2.140.0030.0329.17
5.2.130.0080.0279.14
5.2.120.0040.0299.14
5.2.110.0050.0289.14
5.2.100.0060.0329.14
5.2.90.0050.0299.14
5.2.80.0060.0309.13
5.2.70.0060.0299.13
5.2.60.0070.0359.08
5.2.50.0100.0339.05
5.2.40.0060.0289.03
5.2.30.0080.0359.01
5.2.20.0060.0318.99
5.2.10.0050.0288.91
5.2.00.0080.0288.78
5.1.60.0060.0238.06
5.1.50.0050.0338.05
5.1.40.0030.0268.04
5.1.30.0060.0328.39
5.1.20.0060.0308.41
5.1.10.0070.0278.13
5.1.00.0060.0298.14
5.0.50.0050.0266.61
5.0.40.0020.0206.48
5.0.30.0060.0296.29
5.0.20.0050.0256.26
5.0.10.0030.0206.23
5.0.00.0050.0296.23
4.4.90.0050.0134.78
4.4.80.0050.0164.75
4.4.70.0030.0184.76
4.4.60.0030.0204.75
4.4.50.0010.0194.77
4.4.40.0030.0264.71
4.4.30.0040.0204.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0020.0264.76
4.3.110.0020.0164.67
4.3.100.0020.0164.66
4.3.90.0040.0174.64
4.3.80.0060.0274.59
4.3.70.0060.0164.63
4.3.60.0030.0184.63
4.3.50.0020.0204.63
4.3.40.0040.0264.54
4.3.30.0020.0173.29
4.3.20.0040.0143.25
4.3.10.0020.0153.21
4.3.00.0030.01718.55

preferences:
48.25 ms | 401 KiB | 5 Q