3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set("intl.use_exceptions", true); var_dump(idn_to_ascii( "loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong.loooooooooooooooooong", 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)
8.3.40.0150.00019.30
8.3.30.0090.00619.54
8.3.20.0000.00821.13
8.3.10.0040.00422.77
8.3.00.0040.00422.78
8.2.170.0180.00322.96
8.2.160.0070.00721.13
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0050.00321.99
8.2.120.0000.00826.35
8.2.110.0090.00320.12
8.2.100.0080.00418.80
8.2.90.0080.00020.08
8.2.80.0040.00418.50
8.2.70.0030.00618.50
8.2.60.0040.00818.93
8.2.50.0080.00518.46
8.2.40.0000.00822.86
8.2.30.0000.00720.39
8.2.20.0000.00718.62
8.2.10.0000.00718.95
8.2.00.0020.00518.82
8.1.270.0000.00823.06
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0170.00023.41
8.1.230.0080.00418.70
8.1.220.0060.00318.30
8.1.210.0040.00418.77
8.1.200.0070.00318.22
8.1.190.0030.00617.98
8.1.180.0000.00818.10
8.1.170.0000.00919.34
8.1.160.0000.00721.57
8.1.150.0040.00419.84
8.1.140.0050.00320.41
8.1.130.0050.00318.40
8.1.120.0060.00318.25
8.1.110.0000.00718.17
8.1.100.0070.00018.25
8.1.90.0030.00618.22
8.1.80.0000.00718.29
8.1.70.0070.00018.27
8.1.60.0030.00518.37
8.1.50.0030.00618.32
8.1.40.0030.00618.34
8.1.30.0000.00818.46
8.1.20.0040.00418.35
8.1.10.0060.00318.30
8.1.00.0040.00418.27
8.0.300.0040.00419.59
8.0.290.0080.00017.38
8.0.280.0030.00319.18
8.0.270.0040.00417.98
8.0.260.0000.00717.91
8.0.250.0030.00317.54
8.0.240.0040.00417.63
8.0.230.0040.00417.61
8.0.220.0000.00717.54
8.0.210.0000.00817.66
8.0.200.0030.00317.55
8.0.190.0000.00717.55
8.0.180.0000.00817.73
8.0.170.0000.00817.84
8.0.160.0040.00417.80
8.0.150.0000.00717.67
8.0.140.0070.00017.58
8.0.130.0000.00513.32
8.0.120.0030.00517.78
8.0.110.0050.00317.63
8.0.100.0040.00417.63
8.0.90.0060.00317.78
8.0.80.0110.00317.73
8.0.70.0030.00517.63
8.0.60.0030.00517.61
8.0.50.0000.00817.61
8.0.30.0080.01017.76
8.0.20.0080.01118.04
8.0.10.0030.00617.79
8.0.00.0140.00617.68
7.4.330.0050.00016.78
7.4.320.0030.00317.37
7.4.300.0040.00417.30
7.4.290.0040.00417.26
7.4.280.0060.00317.13
7.4.270.0030.00317.37
7.4.260.0030.00317.27
7.4.250.0000.00717.19
7.4.240.0020.00517.31
7.4.230.0000.00717.30
7.4.220.0070.01117.25
7.4.210.0050.01217.34
7.4.200.0040.00317.43
7.4.160.0130.00316.98
7.4.150.0060.01217.40
7.4.140.0160.00717.86
7.4.130.0070.01317.24
7.4.120.0080.00917.28
7.4.110.0100.00717.33
7.4.100.0160.00817.45
7.4.90.0100.00917.44
7.4.80.0090.01219.39
7.4.70.0060.01017.24
7.4.60.0070.01017.10
7.4.50.0060.01017.34
7.4.40.0080.00817.24
7.4.30.0030.02017.55
7.4.00.0120.00015.63
7.3.330.0040.00413.17
7.3.320.0000.00613.05
7.3.310.0000.00717.07
7.3.300.0050.00317.23
7.3.290.0030.00517.13
7.3.280.0110.00517.10
7.3.270.0070.01017.40
7.3.260.0060.01217.37
7.3.250.0100.01017.20
7.3.240.0120.00417.33
7.3.230.0040.01517.32
7.3.210.0140.00417.15
7.3.200.0220.00319.39
7.3.190.0110.00717.34
7.3.180.0070.01017.07
7.3.170.0000.01617.23
7.3.160.0080.00817.18
7.3.120.0130.00315.54
7.3.110.0090.00915.56
7.3.100.0060.00815.50
7.3.90.0130.00315.36
7.3.80.0080.00415.58
7.3.70.0000.01615.49
7.3.60.0030.00815.47
7.3.50.0000.01215.56
7.3.40.0100.00715.60
7.3.30.0030.00915.62
7.3.20.0000.01117.43
7.3.10.0060.00617.48
7.3.00.0030.01017.42
7.2.330.0030.01417.12
7.2.320.0030.01317.27
7.2.310.0070.01417.67
7.2.300.0070.01017.19
7.2.290.0080.00917.34
7.2.240.0050.01416.00
7.2.230.0060.00615.86
7.2.220.0030.01015.62
7.2.210.0060.00916.15
7.2.200.0070.00315.84
7.2.190.0060.01216.09
7.2.180.0090.00615.95
7.2.170.0070.00315.95
7.2.160.0100.00316.01
7.2.150.0100.00717.64
7.2.140.0120.00317.75
7.2.130.0090.00017.76
7.2.120.0110.00317.43
7.2.110.0060.00317.41
7.2.100.0030.00617.61
7.2.90.0030.01017.71
7.2.80.0070.00717.71
7.2.70.0060.00817.57
7.2.60.0060.00617.45
7.2.50.0000.01217.57
7.2.40.0030.00617.23
7.2.30.0100.00317.81
7.2.20.0070.01117.42
7.2.10.0030.01417.47
7.2.00.0020.01318.92
7.1.330.0070.01016.56
7.1.320.0060.00916.70
7.1.310.0070.00616.49
7.1.300.0060.00616.15
7.1.290.0000.01316.61
7.1.280.0070.00316.72
7.1.270.0030.01416.77
7.1.260.0080.00816.52
7.1.250.0070.00416.47
7.1.200.0040.01216.57
7.1.100.0000.01119.22
7.1.70.0050.00318.08
7.1.60.0030.02119.40
7.1.50.0030.01717.64
7.1.00.0000.08023.26
7.0.200.0410.00415.73
7.0.60.0100.03722.51
7.0.50.0030.05717.78
7.0.40.0100.07020.70
7.0.30.0230.08321.04
7.0.20.0200.05720.84
7.0.10.0030.04321.01
7.0.00.0130.06020.89
5.6.280.0070.04721.85
5.6.210.0130.07021.50
5.6.200.0170.07718.12
5.6.190.0070.06721.23
5.6.180.0130.04321.23
5.6.170.0400.06721.27
5.6.160.0100.05721.12
5.6.150.0030.08718.18
5.6.140.0000.04318.20
5.6.130.0070.03718.18
5.6.120.0070.04721.88
5.6.110.0070.05721.71
5.6.100.0100.07321.78
5.6.90.0100.06321.66
5.6.80.0230.05721.06
5.5.350.0100.08021.22
5.5.340.0100.03717.98
5.5.330.0000.06321.20
5.5.320.0470.04320.91
5.5.310.0030.05320.98
5.5.300.0070.03717.91
5.5.290.0070.07017.91
5.5.280.0100.08021.74
5.5.270.0030.05721.65
5.5.260.0030.06021.62
5.5.250.0100.07721.29
5.5.240.0230.06720.87

preferences:
50.47 ms | 400 KiB | 5 Q