3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = str_repeat('a.', 126) . 'aa'; // 254 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)
8.3.60.0120.00918.83
8.3.50.0170.00318.83
8.3.40.0100.01019.44
8.3.30.0070.00719.20
8.3.20.0040.00420.91
8.3.10.0040.00424.26
8.3.00.0090.00018.13
8.2.180.0150.00619.06
8.2.170.0120.00322.96
8.2.160.0110.00419.66
8.2.150.0110.00725.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0110.00018.43
8.2.110.0040.00721.80
8.2.100.0080.00318.53
8.2.90.0040.00421.09
8.2.80.0090.00020.98
8.2.70.0040.00918.00
8.2.60.0030.01218.43
8.2.50.0080.00018.10
8.2.40.0030.00622.94
8.2.30.0040.00419.76
8.2.20.0070.00018.22
8.2.10.0040.00418.63
8.2.00.0040.00418.59
8.1.280.0270.00325.92
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0030.00622.85
8.1.230.0040.00821.65
8.1.220.0060.00318.29
8.1.210.0000.00819.57
8.1.200.0060.00617.98
8.1.190.0040.00417.85
8.1.180.0000.00718.10
8.1.170.0060.00619.27
8.1.160.0080.00022.73
8.1.150.0070.00019.57
8.1.140.0040.00420.32
8.1.130.0040.00718.40
8.1.120.0000.00718.16
8.1.110.0000.00818.16
8.1.100.0000.00718.07
8.1.90.0040.00418.11
8.1.80.0020.00518.05
8.1.70.0040.00418.13
8.1.60.0000.00718.27
8.1.50.0050.00218.19
8.1.40.0040.00418.16
8.1.30.0030.00618.27
8.1.20.0000.00718.38
8.1.10.0050.00318.15
8.1.00.0030.00517.96
8.0.300.0070.00020.84
8.0.290.0040.00417.38
8.0.280.0070.00019.14
8.0.270.0020.00517.56
8.0.260.0080.00017.91
8.0.250.0030.00317.53
8.0.240.0030.00717.50
8.0.230.0040.00317.41
8.0.220.0070.00017.41
8.0.210.0070.00017.43
8.0.200.0030.00317.49
8.0.190.0040.00417.43
8.0.180.0070.00317.48
8.0.170.0030.00517.55
8.0.160.0040.00417.63
8.0.150.0000.00717.52
8.0.140.0000.01117.41
8.0.130.0000.00513.39
8.0.120.0000.00717.43
8.0.110.0040.00417.45
8.0.100.0050.00217.39
8.0.90.0070.00017.34
8.0.80.0120.00917.63
8.0.70.0030.00717.63
8.0.60.0050.00217.53
8.0.50.0070.00017.52
8.0.30.0120.00617.76
8.0.20.0090.00917.56
8.0.10.0080.00017.70
8.0.00.0040.01317.57
7.4.330.0000.00415.08
7.4.320.0060.00217.11
7.4.300.0050.00317.22
7.4.290.0030.00517.20
7.4.280.0080.00317.23
7.4.270.0080.00017.26
7.4.260.0040.00417.10
7.4.250.0050.00317.22
7.4.240.0000.00717.20
7.4.230.0030.00417.09
7.4.220.0030.00317.27
7.4.210.0040.01117.27
7.4.200.0000.00817.34
7.4.160.0100.00517.25
7.4.150.0070.01117.40
7.4.140.0120.00717.86
7.4.130.0120.00917.15
7.4.120.0060.01116.90
7.4.110.0030.01417.25
7.4.100.0120.00917.21
7.4.90.0040.01317.12
7.4.80.0070.01619.39
7.4.70.0060.01017.04
7.4.60.0130.00317.05
7.4.50.0080.01116.99
7.4.40.0120.00617.16
7.4.30.0060.01017.33
7.4.10.0000.01415.39
7.4.00.0050.01215.69
7.3.330.0040.00413.02
7.3.320.0020.00213.14
7.3.310.0030.00316.63
7.3.300.0030.00316.89
7.3.290.0060.00916.92
7.3.280.0080.01116.81
7.3.270.0170.00717.40
7.3.260.0140.00816.89
7.3.250.0110.01016.83
7.3.240.0110.00616.98
7.3.230.0130.00316.91
7.3.210.0140.00317.05
7.3.200.0070.01119.39
7.3.190.0040.01216.89
7.3.180.0070.01416.78
7.3.170.0100.01317.03
7.3.160.0140.00316.84
7.3.130.0070.01315.59
7.3.120.0040.01515.61
7.3.110.0100.01015.25
7.3.100.0040.01215.21
7.3.90.0070.00415.45
7.3.80.0070.00415.25
7.3.70.0030.01015.44
7.3.60.0030.00615.28
7.3.50.0040.01115.55
7.3.40.0030.01015.39
7.3.30.0060.01015.30
7.3.20.0110.00516.25
7.3.10.0070.00716.25
7.3.00.4370.00216.46
7.2.330.0070.01017.10
7.2.320.0090.00917.20
7.2.310.0070.01817.27
7.2.300.0070.01017.08
7.2.290.0170.00016.96
7.2.260.0090.00915.53
7.2.250.0100.00215.59
7.2.240.0070.00715.52
7.2.230.0090.00615.73
7.2.220.0040.01115.93
7.2.210.0060.00315.78
7.2.200.0000.01715.68
7.2.190.0060.00615.60
7.2.180.0060.01315.80
7.2.170.0040.00815.59
7.2.160.0040.01415.69
7.2.150.0220.00216.32
7.2.140.0800.01016.52
7.2.130.4010.00516.33
7.2.120.2450.00316.34
7.2.110.2340.00616.24
7.2.100.1290.00916.08
7.2.90.1160.00916.24
7.2.80.0120.00716.22
7.2.70.0220.00816.40
7.2.60.0190.00916.67
7.2.50.0170.00816.37
7.2.40.0450.00516.53
7.2.30.0330.00916.50
7.2.20.0800.00816.29
7.2.10.0410.00716.49
7.2.00.0500.01217.51
7.1.330.0070.00716.30
7.1.320.0000.01516.30
7.1.310.0060.00616.33
7.1.300.0030.00916.40
7.1.290.0030.00616.30
7.1.280.0030.01016.19
7.1.270.0060.00816.58
7.1.260.0070.00716.48
7.1.250.4100.01015.30
7.1.240.1920.01115.53
7.1.230.2430.00815.33
7.1.220.2510.01015.45
7.1.210.1460.00815.58
7.1.200.1160.01115.64
7.1.190.0090.01115.28
7.1.180.0080.01115.51
7.1.170.0090.00915.60
7.1.160.0160.00615.54
7.1.150.0580.00715.44
7.1.140.0740.00715.53
7.1.130.0170.00715.49
7.1.120.0820.01015.33
7.1.110.1230.00615.56
7.1.100.0500.00816.50
7.1.90.0320.01115.45
7.1.80.0390.00815.51
7.1.70.0320.00616.16
7.1.60.0330.00716.91
7.1.50.0340.01116.25
7.1.40.0390.00515.37
7.1.30.0530.00715.29
7.1.20.0430.00515.39
7.1.10.0780.00815.45
7.1.00.0280.03318.02
7.0.330.5680.00714.22
7.0.320.4390.00914.16
7.0.310.0570.01014.03
7.0.300.0390.01414.06
7.0.290.0110.01114.21
7.0.280.0830.00313.86
7.0.270.1800.01314.15
7.0.260.1530.01313.94
7.0.250.1470.00914.34
7.0.240.1440.01014.27
7.0.230.0340.01214.15
7.0.220.0780.00714.20
7.0.210.0280.01614.13
7.0.200.0570.00814.98
7.0.190.0890.01014.21
7.0.180.0180.00414.04
7.0.170.1290.00314.25
7.0.160.0720.00314.01
7.0.150.0770.01014.15
7.0.140.0800.00614.21
7.0.130.0530.00614.12
7.0.120.0570.00414.02
7.0.110.0750.00714.11
7.0.100.0320.03517.42
7.0.90.0290.02717.31
7.0.80.0430.03017.42
7.0.70.0430.02717.37
7.0.60.0490.03817.34
7.0.50.0400.04117.46
7.0.40.0360.02717.40
7.0.30.0370.04317.47
7.0.20.0340.03117.39
7.0.10.0420.02817.40
7.0.00.0400.02117.57
5.6.380.0220.01514.82
5.6.370.0070.01114.70
5.6.360.0070.01415.16
5.6.350.0130.01315.01
5.6.340.0110.01914.94
5.6.330.0190.00415.14
5.6.320.0160.01214.88
5.6.310.0090.01815.09
5.6.300.0180.00814.91
5.6.290.0150.01515.07
5.6.280.0080.04118.22
5.6.270.0100.01814.86
5.6.260.0230.00515.06
5.6.250.0110.03918.04
5.6.240.0150.02718.07
5.6.230.0180.04818.09
5.6.220.0170.03917.98
5.6.210.0130.04218.09
5.6.200.0090.04518.33
5.6.190.0130.04418.35
5.6.180.0070.03018.30
5.6.170.0180.04118.24
5.6.160.0090.04018.31
5.6.150.0100.02718.34
5.6.140.0090.04718.31
5.6.130.0160.04118.29
5.6.120.0110.02818.25
5.6.110.0100.04418.25
5.6.100.0150.02718.23
5.6.90.0060.04718.04
5.6.80.0110.03917.92
5.6.70.0150.03717.82
5.6.60.0110.04418.03
5.6.50.0150.03617.95
5.6.40.0130.04317.80
5.6.30.0160.04417.85
5.6.20.0090.04517.90
5.6.10.0140.02117.94
5.6.00.0100.03217.85
5.5.380.0130.03715.85
5.5.370.0120.03715.96
5.5.360.0120.03215.98
5.5.350.0140.02816.12
5.5.340.0120.03316.21
5.5.330.0090.04816.31
5.5.320.0100.04216.27
5.5.310.0110.04616.22
5.5.300.0200.03816.12
5.5.290.0090.04616.20
5.5.280.0130.04316.09
5.5.270.0030.04716.16
5.5.260.0170.02416.10
5.5.250.0200.03816.13
5.5.240.0090.02915.82
5.5.230.0110.03715.92
5.5.220.0100.03815.78
5.5.210.0070.03016.00
5.5.200.0060.04715.88
5.5.190.0130.03815.96
5.5.180.0080.03315.92
5.5.170.0110.00711.02
5.5.160.0080.04315.77
5.5.150.0060.04115.81
5.5.140.0130.02715.72
5.5.130.0100.04615.75
5.5.120.0100.04215.89
5.5.110.0080.04215.64
5.5.100.0070.02915.62
5.5.90.0070.04315.88
5.5.80.0120.04015.88
5.5.70.0120.02315.75
5.5.60.0120.03915.69
5.5.50.0110.03415.77
5.5.40.0060.02615.84
5.5.30.0090.04415.65
5.5.20.0130.02515.80
5.5.10.0120.04215.84
5.5.00.0130.04215.79

preferences:
57.46 ms | 401 KiB | 5 Q