3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = str_repeat('a.', 126) . 'aaaa'; // 256 characters, max allowed is 253, trailing dot ignored $result = idn_to_ascii($value, 0, INTL_IDNA_VARIANT_UTS46, $idnaInfo); var_dump($result); var_dump($idnaInfo); // $idnaInfo['errors'] should be equal to 4, it is value of IDNA_ERROR_DOMAIN_NAME_TOO_LONG

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)
8.3.70.0080.00817.25
8.3.60.0120.00619.30
8.3.50.0140.01222.26
8.3.40.0110.00419.47
8.3.30.0110.00419.33
8.3.20.0080.00021.10
8.3.10.0050.00322.67
8.3.00.0030.00618.09
8.2.190.0080.00817.38
8.2.180.0120.00317.38
8.2.170.0120.00322.96
8.2.160.0150.00419.79
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00821.38
8.2.110.0050.00520.04
8.2.100.0040.00818.66
8.2.90.0040.00419.84
8.2.80.0040.00418.00
8.2.70.0000.00818.13
8.2.60.0030.00618.54
8.2.50.0040.00418.25
8.2.40.0000.00821.17
8.2.30.0040.00419.84
8.2.20.0030.00518.35
8.2.10.0040.00418.81
8.2.00.0090.00018.73
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00321.56
8.1.230.0110.00018.51
8.1.220.0080.00018.28
8.1.210.0030.00618.77
8.1.200.0040.00717.98
8.1.190.0040.00417.97
8.1.180.0060.00318.10
8.1.170.0050.00319.21
8.1.160.0000.00721.49
8.1.150.0050.00219.64
8.1.140.0040.00420.30
8.1.130.0000.00718.46
8.1.120.0000.00818.04
8.1.110.0040.00418.05
8.1.100.0040.00418.06
8.1.90.0030.00518.03
8.1.80.0000.00718.09
8.1.70.0030.00318.14
8.1.60.0030.00618.27
8.1.50.0060.00318.20
8.1.40.0060.00318.11
8.1.30.0000.00918.21
8.1.20.0000.00718.11
8.1.10.0040.00418.12
8.1.00.0030.00618.02
8.0.300.0030.00618.77
8.0.290.0080.00017.25
8.0.280.0000.00719.13
8.0.270.0030.00317.98
8.0.260.0000.00617.95
8.0.250.0000.00717.47
8.0.240.0000.00717.54
8.0.230.0000.00717.51
8.0.220.0070.00017.41
8.0.210.0000.00817.51
8.0.200.0000.00817.54
8.0.190.0040.00417.44
8.0.180.0070.00017.50
8.0.170.0000.00717.54
8.0.160.0040.00417.56
8.0.150.0000.00817.41
8.0.140.0040.00417.48
8.0.130.0000.00613.43
8.0.120.0000.00817.41
8.0.110.0080.00017.62
8.0.100.0030.00517.53
8.0.90.0040.00417.57
8.0.80.0040.01117.43
8.0.70.0050.00317.44
8.0.60.0050.00217.38
8.0.50.0050.00217.43
8.0.30.0110.00617.52
8.0.20.0110.00817.59
8.0.10.0000.00717.64
8.0.00.0160.00617.61
7.4.330.0050.00015.08
7.4.320.0030.00317.12
7.4.300.0000.00617.10
7.4.290.0040.00417.04
7.4.280.0000.00717.19
7.4.270.0070.00017.14
7.4.260.0030.00317.08
7.4.250.0050.00317.16
7.4.240.0030.00317.09
7.4.230.0000.00717.26
7.4.220.0130.00317.23
7.4.210.0070.00717.13
7.4.200.0030.00317.22
7.4.160.0090.01217.04
7.4.150.0070.01017.40
7.4.140.0110.00617.86
7.4.130.0140.00417.14
7.4.120.0130.00317.17
7.4.110.0100.00717.02
7.4.100.0090.00616.99
7.4.90.0030.01616.94
7.4.80.0040.01819.39
7.4.70.0080.00817.25
7.4.60.0070.01017.18
7.4.50.0000.01416.95
7.4.40.0070.01017.36
7.4.30.0090.00617.11
7.4.00.0090.00915.64
7.3.330.0060.00013.02
7.3.320.0050.00013.02
7.3.310.0030.00316.71
7.3.300.0040.00416.86
7.3.290.0120.00316.88
7.3.280.0070.01016.87
7.3.270.0110.00517.40
7.3.260.0090.01017.14
7.3.250.0090.01216.89
7.3.240.0140.00717.06
7.3.230.0130.00716.99
7.3.210.0090.01516.89
7.3.200.0070.01019.39
7.3.190.0060.01217.00
7.3.180.0140.00517.22
7.3.170.0110.00816.70
7.3.160.0070.01017.06
7.3.120.0070.00915.36
7.3.110.0100.00415.36
7.3.100.0080.00415.33
7.3.90.0040.00615.28
7.3.80.0080.00515.47
7.3.70.0050.00815.37
7.3.60.0070.00515.37
7.3.50.0070.00515.36
7.3.40.0060.00815.43
7.3.30.0030.01215.23
7.3.20.0080.00717.22
7.3.10.0060.00817.14
7.3.00.0060.00617.29
7.2.330.0070.01116.99
7.2.320.0180.00016.81
7.2.310.0100.01316.84
7.2.300.0080.00817.04
7.2.290.0070.01016.94
7.2.250.0060.01115.85
7.2.240.0070.00615.49
7.2.230.0090.00615.58
7.2.220.0060.00915.64
7.2.210.0060.00715.69
7.2.200.0050.00915.61
7.2.190.0060.00815.55
7.2.180.0050.01015.46
7.2.170.0060.01215.48
7.2.160.0050.00915.57
7.2.150.0120.00317.44
7.2.140.0100.00917.43
7.2.130.0040.00917.35
7.2.120.0050.01117.43
7.2.110.0060.00717.31
7.2.100.0070.00717.42
7.2.90.0030.01317.41
7.2.80.0080.00917.38
7.2.70.0030.01417.41
7.2.60.0040.01117.36
7.2.50.0050.01117.25
7.2.40.0040.01217.55
7.2.30.0070.00817.43
7.2.20.0080.00617.41
7.2.10.0030.01117.42
7.2.00.0190.00917.22
7.1.330.0110.00216.28
7.1.320.0080.00416.16
7.1.310.0050.00816.47
7.1.300.0080.00516.33
7.1.290.0070.00916.35
7.1.280.0080.00816.48
7.1.270.0070.00816.38
7.1.260.0060.00716.60
7.1.250.0080.00316.50
7.1.200.0030.01416.37
7.1.70.0090.00917.98
7.1.60.0070.00719.87
7.1.00.0100.07323.02
7.0.200.0490.00315.16
7.0.80.0470.06020.54
7.0.70.0400.06322.43
7.0.60.0470.05720.71
7.0.50.0430.06020.91
7.0.40.0570.05720.97
7.0.30.0600.04720.98
7.0.20.0800.03721.00
7.0.10.0470.05721.08
7.0.00.0570.06722.61
5.6.280.0000.07721.39
5.6.230.0400.05321.32
5.6.220.0470.05321.40
5.6.210.0630.04321.10
5.6.200.0500.07021.61
5.6.190.0400.06721.75
5.6.180.0430.06321.80
5.6.170.0470.05721.70
5.6.160.0500.05721.61
5.6.150.0530.09321.79
5.6.140.0330.06321.70
5.6.130.0500.06021.67
5.6.120.0530.07021.61
5.6.110.0500.07021.67
5.6.100.0530.08321.78
5.6.90.0670.07721.74
5.6.80.0600.06721.25
5.6.70.0670.08021.16
5.6.60.0730.06721.14
5.6.50.0430.06021.09
5.6.40.0370.07321.18
5.6.30.0370.06321.14
5.6.20.0370.05721.18
5.6.10.0530.05321.03
5.6.00.0430.05321.08
5.5.370.0330.06321.05
5.5.360.0300.06021.00
5.5.350.0570.06021.13
5.5.340.0470.05721.50
5.5.330.0300.06721.43
5.5.320.0330.06021.43
5.5.310.0470.06021.55
5.5.300.0500.06721.42
5.5.290.0430.06721.66
5.5.280.0230.05721.43
5.5.270.0470.06721.53
5.5.260.0470.06721.44
5.5.250.0500.06721.15
5.5.240.0370.09020.88
5.5.230.0530.08021.04
5.5.220.0330.07320.95
5.5.210.0500.05720.92
5.5.200.0530.05320.88
5.5.190.0470.06020.84
5.5.180.0430.06020.79
5.5.160.0530.04320.88
5.5.150.0470.04720.66
5.5.140.0530.06021.01
5.5.130.0370.06020.86
5.5.120.0430.05320.81
5.5.110.0400.05721.01
5.5.100.0470.05020.78
5.5.90.0430.05020.82
5.5.80.0470.04720.55
5.5.70.0430.05020.81
5.5.60.0470.05020.75
5.5.50.0430.05020.77
5.5.40.0430.05020.73
5.5.30.0430.05020.75
5.5.20.0430.04720.80
5.5.10.0370.05720.70
5.5.00.0400.05320.74

preferences:
88.43 ms | 401 KiB | 5 Q