3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set("intl.use_exceptions", true); var_dump(idn_to_ascii( "", 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)
8.3.60.0110.00416.63
8.3.50.0090.01216.21
8.3.40.0090.00618.79
8.3.30.0090.00918.67
8.3.20.0040.00420.33
8.3.10.0080.00021.75
8.3.00.0000.00923.53
8.2.180.0090.00616.75
8.2.170.0000.01422.96
8.2.160.0000.01320.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00420.97
8.2.120.0040.00426.35
8.2.110.0030.00622.24
8.2.100.0040.00817.78
8.2.90.0050.00319.06
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0030.00617.80
8.2.50.0060.00618.09
8.2.40.0030.00622.23
8.2.30.0040.00419.32
8.2.20.0000.00717.74
8.2.10.0040.00417.87
8.2.00.0020.00517.99
8.1.280.0070.01325.92
8.1.270.0080.00822.14
8.1.260.0000.00828.09
8.1.250.0000.00928.09
8.1.240.0060.00320.55
8.1.230.0080.00322.73
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0000.00818.83
8.1.180.0040.00418.10
8.1.170.0040.00418.36
8.1.160.0070.00020.64
8.1.150.0000.00718.99
8.1.140.0040.00419.45
8.1.130.0000.00717.45
8.1.120.0040.00417.38
8.1.110.0050.00317.35
8.1.100.0000.00717.31
8.1.90.0020.00517.38
8.1.80.0000.00717.17
8.1.70.0070.00017.33
8.1.60.0050.00317.36
8.1.50.0030.00617.45
8.1.40.0030.00617.51
8.1.30.0040.00417.57
8.1.20.0000.00817.52
8.1.10.0040.00417.54
8.1.00.0030.00517.51
8.0.300.0060.00321.96
8.0.290.0000.00716.75
8.0.280.0000.00718.42
8.0.270.0060.00318.52
8.0.260.0000.00617.12
8.0.250.0030.00316.98
8.0.240.0060.00316.82
8.0.230.0000.00716.85
8.0.220.0000.00716.90
8.0.210.0000.00816.86
8.0.200.0030.00316.94
8.0.190.0040.00416.82
8.0.180.0000.00716.92
8.0.170.0040.00416.85
8.0.160.0040.00416.89
8.0.150.0030.00316.82
8.0.140.0040.00416.74
8.0.130.0030.00313.29
8.0.120.0040.00416.77
8.0.110.0000.00716.75
8.0.100.0000.00716.86
8.0.90.0040.00416.96
8.0.80.0110.00916.89
8.0.70.0050.00216.75
8.0.60.0000.00816.96
8.0.50.0040.00416.86
8.0.30.0070.01017.09
8.0.20.0120.00817.40
8.0.10.0040.00416.90
8.0.00.0070.01016.58
7.4.330.0030.00316.73
7.4.320.0040.00416.52
7.4.300.0070.00016.58
7.4.290.0000.00716.45
7.4.280.0040.00416.45
7.4.270.0030.00316.45
7.4.260.0000.00716.42
7.4.250.0000.00716.51
7.4.240.0000.00716.55
7.4.230.0030.00316.47
7.4.220.0100.00716.58
7.4.210.0090.01216.54
7.4.200.0040.00416.48
7.4.160.0130.01016.47
7.4.150.0220.00317.40
7.4.140.0120.01217.86
7.4.130.0090.00816.46
7.4.120.0100.00716.43
7.4.110.0140.00316.55
7.4.100.0060.01616.63
7.4.90.0090.01016.52
7.4.80.0120.00619.39
7.4.70.0050.01116.43
7.4.60.0100.00716.39
7.4.50.0030.01416.45
7.4.40.0060.01016.71
7.4.30.0060.01616.41
7.4.00.0030.01214.81
7.3.330.0060.00013.19
7.3.320.0000.00513.02
7.3.310.0050.00216.19
7.3.300.0050.00216.27
7.3.290.0070.00016.13
7.3.280.0090.00516.29
7.3.270.0140.00317.40
7.3.260.0130.00516.49
7.3.250.0150.00616.33
7.3.240.0160.00216.38
7.3.230.0090.01216.55
7.3.210.0170.00016.19
7.3.200.0030.01319.39
7.3.190.0120.00616.31
7.3.180.0080.00816.33
7.3.170.0060.01016.30
7.3.160.0090.00616.22
7.2.330.0140.00416.57
7.2.320.0030.01316.27
7.2.310.0100.00716.65
7.2.300.0170.00016.55
7.2.290.0080.00816.52
7.2.60.0060.00316.77
7.2.00.0060.00619.21
7.1.200.0070.01015.69
7.1.100.0060.01018.04
7.1.70.0100.00717.04
7.1.60.0100.01419.40
7.1.50.0050.00516.84
7.1.00.0070.07322.40
7.0.200.0280.00414.63
7.0.60.0100.05021.70
7.0.50.0170.08017.88
7.0.40.0070.05720.20
7.0.30.0230.07720.34
7.0.20.0200.04320.06
7.0.10.0000.05720.17
7.0.00.0170.07320.16
5.6.280.0070.03320.92
5.6.210.0130.07020.61
5.6.200.0170.04718.21
5.6.190.0130.07020.67
5.6.180.0100.04720.60
5.6.170.0370.07320.53
5.6.160.0100.08320.44
5.6.150.0030.05318.11
5.6.140.0100.07318.22
5.6.130.0170.05718.15
5.6.120.0030.04321.05
5.6.110.0170.08020.97
5.6.100.0030.04020.99
5.6.90.0070.09021.01
5.6.80.0070.06720.41
5.5.350.0030.04320.41
5.5.340.0070.06718.02
5.5.330.0100.03720.29
5.5.320.0230.06320.32
5.5.310.0300.05020.35
5.5.300.0030.04017.91
5.5.290.0170.06318.00
5.5.280.0070.08720.77
5.5.270.0070.08020.79
5.5.260.0100.06320.72
5.5.250.0000.08020.79
5.5.240.0100.03320.27

preferences:
64.46 ms | 401 KiB | 5 Q