3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set("intl.use_exceptions", true); var_dump(idn_to_ascii( "aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa.aaaaaaaaaa", IDNA_USE_STD3_RULES | IDNA_NONTRANSITIONAL_TO_ASCII | IDNA_CHECK_CONTEXTJ, INTL_IDNA_VARIANT_UTS46, $info )); var_dump($info); $errors = [ "IDNA_ERROR_EMPTY_LABEL", "IDNA_ERROR_LABEL_TOO_LONG", "IDNA_ERROR_DOMAIN_NAME_TOO_LONG", "IDNA_ERROR_LEADING_HYPHEN", "IDNA_ERROR_TRAILING_HYPHEN", "IDNA_ERROR_HYPHEN_3_4", "IDNA_ERROR_LEADING_COMBINING_MARK", "IDNA_ERROR_DISALLOWED", "IDNA_ERROR_PUNYCODE", "IDNA_ERROR_LABEL_HAS_DOT", "IDNA_ERROR_INVALID_ACE_LABEL", "IDNA_ERROR_BIDI", "IDNA_ERROR_CONTEXTJ" ]; foreach($errors as $errorReadable){ $error = constant($errorReadable); if($info['errors'] & $error){ echo $errorReadable . "\n"; } }

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)
8.3.60.0030.01717.38
8.3.50.0110.01121.63
8.3.40.0120.00319.54
8.3.30.0150.00019.54
8.3.20.0120.00321.09
8.3.10.0030.00524.40
8.3.00.0080.00022.59
8.2.180.0040.01217.22
8.2.170.0120.00322.96
8.2.160.0030.01021.32
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0080.00021.93
8.2.120.0050.00326.35
8.2.110.0090.00021.89
8.2.100.0120.00018.91
8.2.90.0000.00819.92
8.2.80.0000.00818.38
8.2.70.0060.00318.38
8.2.60.0050.00318.93
8.2.50.0040.00718.38
8.2.40.0050.00323.15
8.2.30.0070.00020.27
8.2.20.0000.00818.50
8.2.10.0050.00219.00
8.2.00.0040.00419.02
8.1.280.0000.02125.92
8.1.270.0000.00822.94
8.1.260.0080.00028.09
8.1.250.0000.00828.09
8.1.240.0030.00621.71
8.1.230.0080.00418.58
8.1.220.0090.00018.54
8.1.210.0050.00318.77
8.1.200.0060.00318.10
8.1.190.0060.00318.10
8.1.180.0050.00318.10
8.1.170.0080.00019.45
8.1.160.0040.00421.57
8.1.150.0000.00819.86
8.1.140.0030.00520.29
8.1.130.0000.00718.56
8.1.120.0040.00418.23
8.1.110.0000.00818.18
8.1.100.0030.00418.14
8.1.90.0040.00418.23
8.1.80.0030.00518.23
8.1.70.0000.00718.25
8.1.60.0040.00418.41
8.1.50.0060.00318.39
8.1.40.0040.00418.31
8.1.30.0050.00318.43
8.1.20.0030.00618.32
8.1.10.0030.00618.33
8.1.00.0040.00418.28
8.0.300.0000.00819.59
8.0.290.0000.00817.50
8.0.280.0030.00319.24
8.0.270.0030.00318.06
8.0.260.0030.00318.04
8.0.250.0000.00717.59
8.0.240.0050.00317.55
8.0.230.0070.00017.55
8.0.220.0030.00317.50
8.0.210.0040.00417.60
8.0.200.0000.00717.69
8.0.190.0040.00417.61
8.0.180.0040.00417.58
8.0.170.0000.00817.70
8.0.160.0070.00017.79
8.0.150.0000.00817.68
8.0.140.0000.00717.73
8.0.130.0070.00013.37
8.0.120.0050.00317.64
8.0.110.0080.00017.76
8.0.100.0000.00717.86
8.0.90.0070.00017.42
8.0.80.0090.01017.50
8.0.70.0000.00817.80
8.0.60.0050.00317.59
8.0.50.0070.00017.80
8.0.30.0120.00617.88
8.0.20.0080.01117.94
8.0.10.0050.00317.82
8.0.00.0110.00917.54
7.4.330.0050.00016.83
7.4.320.0000.00617.28
7.4.300.0040.00417.21
7.4.290.0000.00717.25
7.4.280.0040.00417.28
7.4.270.0000.00717.35
7.4.260.0000.00717.30
7.4.250.0070.00017.29
7.4.240.0050.00317.35
7.4.230.0030.00317.26
7.4.220.0090.00917.35
7.4.210.0090.00517.33
7.4.200.0070.00017.20
7.4.160.0120.00317.39
7.4.150.0130.00717.40
7.4.140.0150.00717.86
7.4.130.0060.01417.19
7.4.120.0090.00817.17
7.4.110.0060.01217.22
7.4.100.0060.01217.36
7.4.90.0140.00617.19
7.4.80.0150.00619.39
7.4.70.0080.00817.18
7.4.60.0100.00717.07
7.4.50.0030.00917.07
7.4.40.0080.00817.28
7.4.30.0160.01217.24
7.4.00.0100.00715.69
7.3.330.0060.00013.22
7.3.320.0030.00313.04
7.3.310.0000.00717.34
7.3.300.0030.00617.21
7.3.290.0040.00416.98
7.3.280.0080.00817.05
7.3.270.0090.00917.40
7.3.260.0090.00917.46
7.3.250.0080.01117.25
7.3.240.0060.01117.13
7.3.230.0110.00717.19
7.3.210.0150.00317.17
7.3.200.0110.00719.39
7.3.190.0140.00717.34
7.3.180.0060.01617.32
7.3.170.0150.00317.08
7.3.160.0080.00817.15
7.2.330.0070.01117.46
7.2.320.0060.01217.35
7.2.310.0120.00917.56
7.2.300.0100.00717.61
7.2.290.0110.01117.21
7.2.60.0000.00817.68
7.2.00.0030.00920.07
7.1.200.0030.00616.60
7.1.100.0000.01119.17
7.1.70.0060.00318.11
7.1.60.0070.01619.40
7.1.50.0000.01417.64
7.1.00.0030.07723.30
7.0.200.0470.01015.52
7.0.60.0200.04022.63
7.0.50.0070.04017.80
7.0.40.0070.05720.61
7.0.30.0230.08320.93
7.0.20.0200.07020.68
7.0.10.0130.03720.63
7.0.00.0200.05020.68
5.6.280.0070.06321.69
5.6.210.0100.08321.30
5.6.200.0030.08718.08
5.6.190.0100.06721.24
5.6.180.0170.04020.95
5.6.170.0400.07721.32
5.6.160.0100.07321.07
5.6.150.0070.05718.21
5.6.140.0070.03718.18
5.6.130.0030.04018.18
5.6.120.0100.07721.80
5.6.110.0100.08321.77
5.6.100.0000.04721.71
5.6.90.0030.08721.88
5.6.80.0200.06721.12
5.5.350.0070.07321.22
5.5.340.0100.04318.01
5.5.330.0070.08720.94
5.5.320.0430.04720.86
5.5.310.0200.03720.91
5.5.300.0070.04018.02
5.5.290.0100.07318.00
5.5.280.0100.08021.52
5.5.270.0000.06021.55
5.5.260.0100.05321.63
5.5.250.0000.08721.27
5.5.240.0230.07320.99

preferences:
52.35 ms | 401 KiB | 5 Q