3v4l.org

run code in 300+ PHP versions simultaneously
<?php 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)
8.3.60.0070.01116.98
8.3.50.0170.00821.59
8.3.40.0040.01119.31
8.3.30.0070.01119.39
8.3.20.0040.00420.96
8.3.10.0080.00022.48
8.3.00.0080.00022.46
8.2.180.0090.00619.04
8.2.170.0110.00622.96
8.2.160.0070.01020.10
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00321.88
8.2.120.0000.00826.35
8.2.110.0100.00022.91
8.2.100.0090.00318.66
8.2.90.0080.00018.90
8.2.80.0060.00318.25
8.2.70.0040.00418.38
8.2.60.0000.00818.54
8.2.50.0110.00018.25
8.2.40.0000.00822.95
8.2.30.0000.00820.06
8.2.20.0080.00018.53
8.2.10.0030.00518.72
8.2.00.0000.00718.72
8.1.280.0220.00625.92
8.1.270.0000.00823.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00924.54
8.1.230.0030.00921.54
8.1.220.0070.00318.53
8.1.210.0060.00319.44
8.1.200.0030.00618.10
8.1.190.0000.00817.98
8.1.180.0040.00418.10
8.1.170.0040.00718.96
8.1.160.0070.00021.52
8.1.150.0000.00719.76
8.1.140.0000.00820.14
8.1.130.0000.00718.25
8.1.120.0000.00718.13
8.1.110.0040.00418.15
8.1.100.0040.00418.14
8.1.90.0030.00518.18
8.1.80.0030.00518.05
8.1.70.0030.00318.06
8.1.60.0000.00718.25
8.1.50.0060.00318.16
8.1.40.0070.00318.18
8.1.30.0000.00918.33
8.1.20.0040.00418.34
8.1.10.0040.00418.13
8.1.00.0040.00418.04
8.0.300.0040.00420.83
8.0.290.0090.00017.25
8.0.280.0030.00318.98
8.0.270.0080.00017.95
8.0.260.0000.00717.77
8.0.250.0030.00317.53
8.0.240.0000.00917.57
8.0.230.0020.00517.52
8.0.220.0050.00317.39
8.0.210.0040.00417.41
8.0.200.0030.00317.52
8.0.190.0040.00417.61
8.0.180.0070.00017.57
8.0.170.0080.00017.64
8.0.160.0030.00517.63
8.0.150.0050.00217.43
8.0.140.0050.00217.50
8.0.130.0000.00513.32
8.0.120.0080.00017.45
8.0.110.0000.00717.46
8.0.100.0050.00217.45
8.0.90.0070.00017.47
8.0.80.0090.00917.58
8.0.70.0040.00417.50
8.0.60.0030.00517.35
8.0.50.0080.00017.34
8.0.30.0050.01017.71
8.0.20.0100.00917.80
8.0.10.0000.00717.57
8.0.00.0080.01117.50
7.4.330.0030.00316.84
7.4.320.0060.00017.18
7.4.300.0050.00317.11
7.4.290.0030.00317.29
7.4.280.0040.00417.07
7.4.270.0000.00717.27
7.4.260.0030.00317.21
7.4.250.0000.00717.17
7.4.240.0040.00417.29
7.4.230.0030.00316.99
7.4.220.0070.02017.38
7.4.210.0020.01517.19
7.4.200.0000.00717.38
7.4.160.0050.01117.00
7.4.150.0130.00617.40
7.4.140.0100.01017.86
7.4.130.0080.01117.19
7.4.120.0080.01017.28
7.4.110.0160.00317.18
7.4.100.0130.00917.37
7.4.90.0110.00816.96
7.4.80.0160.01119.39
7.4.70.0100.00717.21
7.4.60.0030.01317.11
7.4.50.0090.00617.17
7.4.40.0130.00617.23
7.4.30.0070.01117.15
7.4.10.0170.00315.63
7.4.00.0070.01015.71
7.3.330.0030.00313.11
7.3.320.0030.00313.14
7.3.310.0050.00216.87
7.3.300.0050.00316.96
7.3.290.0030.00316.98
7.3.280.0080.00916.95
7.3.270.0070.01017.40
7.3.260.0060.01117.10
7.3.250.0100.00917.13
7.3.240.0100.00717.11
7.3.230.0140.00316.92
7.3.210.0100.00617.00
7.3.200.0030.01419.39
7.3.190.0030.01417.11
7.3.180.0120.00316.95
7.3.170.0030.01317.01
7.3.160.0070.01316.98
7.3.130.0100.00315.48
7.3.120.0030.01515.63
7.3.110.0070.01115.69
7.3.100.0060.01015.72
7.3.90.0070.00715.74
7.3.80.0060.00615.37
7.3.70.0060.00915.36
7.3.60.0040.00915.32
7.3.50.0060.00615.44
7.3.40.0070.00715.49
7.3.30.0080.00815.42
7.3.20.0040.00817.44
7.3.10.0070.00417.37
7.3.00.0040.00717.28
7.2.330.0110.00717.43
7.2.320.0110.00617.13
7.2.310.0090.00917.25
7.2.300.0110.00717.38
7.2.290.0100.00617.32
7.2.260.0090.00915.93
7.2.250.0090.01215.99
7.2.240.0120.00315.86
7.2.230.0070.00715.85
7.2.220.0040.01115.68
7.2.210.0130.00315.67
7.2.200.0130.00315.74
7.2.190.0130.00015.84
7.2.180.0040.00715.66
7.2.170.0030.01415.95
7.2.160.0050.00415.54
7.2.150.0070.00717.47
7.2.140.0100.00617.28
7.2.130.0000.01617.53
7.2.120.0060.01317.29
7.2.110.0120.00017.33
7.2.100.0110.00717.34
7.2.90.0060.00917.23
7.2.80.0080.00417.66
7.2.70.0100.00617.33
7.2.60.0020.01617.37
7.2.50.0060.00917.36
7.2.40.0000.01717.61
7.2.30.0000.01217.64
7.2.20.0040.00917.36
7.2.10.0030.01017.73
7.2.00.0060.00917.70
7.1.330.0030.01016.53
7.1.320.0080.00816.41
7.1.310.0030.00616.35
7.1.300.0080.00316.52
7.1.290.0030.00616.55
7.1.280.0030.00916.55
7.1.270.0060.00616.31
7.1.260.0030.00916.74
7.1.250.0060.00316.54
7.1.240.0080.00816.50
7.1.230.0120.00616.47
7.1.220.0040.01516.23
7.1.210.0030.01016.39
7.1.200.0090.00516.56
7.1.190.0000.01316.63
7.1.180.0070.00716.63
7.1.170.0060.00916.38
7.1.160.0070.01016.52
7.1.150.0040.01116.50
7.1.140.0090.00616.65
7.1.130.0110.00316.65
7.1.120.0060.00916.57
7.1.110.0070.00716.33
7.1.100.0060.00517.67
7.1.90.0110.00416.66
7.1.80.0030.00916.49
7.1.70.0020.00917.22
7.1.60.0030.01418.01
7.1.50.0060.01217.22
7.1.40.0090.00916.52
7.1.30.0090.00016.41
7.1.20.0060.00616.56
7.1.10.0090.00316.51
7.1.00.0030.04219.81
7.0.330.0130.00016.09
7.0.320.0040.00815.90
7.0.310.0030.00715.88
7.0.300.0050.00515.98
7.0.290.0030.01316.14
7.0.280.0000.00916.09
7.0.270.0030.01016.15
7.0.260.0060.00916.06
7.0.250.0000.00816.23
7.0.240.0030.01016.11
7.0.230.0060.00915.97
7.0.220.0040.00816.11
7.0.210.0030.01016.27
7.0.200.0190.00715.57
7.0.190.0090.00616.16
7.0.180.0080.00015.99
7.0.170.0040.01116.19
7.0.160.0100.00316.21
7.0.150.0090.00615.92
7.0.140.0070.00315.90
7.0.130.0100.00315.93
7.0.120.0070.00715.94
7.0.110.0050.00516.23
7.0.100.0090.00916.10
7.0.90.0070.01116.09
7.0.80.0120.00316.26
7.0.70.0060.00616.13
7.0.60.0150.02719.25
7.0.50.0100.04516.89
7.0.40.0100.02517.43
7.0.30.0180.03317.48
7.0.20.0130.03217.26
7.0.10.0070.02317.47
7.0.00.0030.02817.43
5.6.400.0030.00815.39
5.6.390.0090.00915.30
5.6.380.0120.00415.13
5.6.370.0030.01014.79
5.6.360.0030.01415.26
5.6.350.0090.00314.91
5.6.340.0030.00614.92
5.6.330.0070.00715.12
5.6.320.0030.01214.70
5.6.310.0030.00715.10
5.6.300.0100.00715.18
5.6.290.0060.00915.07
5.6.280.0050.02018.52
5.6.270.0070.00715.00
5.6.260.0070.00715.18
5.6.250.0160.00015.01
5.6.240.0030.01315.25
5.6.230.0060.00614.96
5.6.220.0070.00415.01
5.6.210.0070.03518.12
5.6.200.0030.04116.65
5.6.190.0030.03218.03
5.6.180.0100.02818.06
5.6.170.0290.03718.07
5.6.160.0030.04518.04
5.6.150.0090.03116.64
5.6.140.0080.04316.71
5.6.130.0040.02716.68
5.6.120.0050.02618.32
5.6.110.0110.03818.38
5.6.100.0060.02318.36
5.6.90.0060.03318.36
5.6.80.0110.04417.93
5.6.70.0130.00014.95
5.6.60.0060.00915.02
5.6.50.0000.01114.82
5.6.40.0030.01014.86
5.6.30.0000.01215.10
5.6.20.0000.00914.89
5.6.10.0040.00715.05
5.6.00.0090.00614.77
5.5.380.0100.00615.20
5.5.370.0070.00715.14
5.5.360.0040.00814.84
5.5.350.0030.02218.04
5.5.340.0050.02716.42
5.5.330.0080.02217.87
5.5.320.0160.03417.89
5.5.310.0130.03317.94
5.5.300.0050.02716.45
5.5.290.0040.03716.57
5.5.280.0090.04518.00
5.5.270.0080.03618.22
5.5.260.0080.03218.11
5.5.250.0090.02118.20
5.5.240.0050.02617.67
5.5.230.0090.00615.10
5.5.220.0030.01315.01
5.5.210.0130.00014.63
5.5.200.0000.00915.09
5.5.190.0000.01114.75
5.5.180.0070.00715.01
5.5.170.0120.00314.75
5.5.160.0030.01314.75
5.5.150.0030.01014.89
5.5.140.0120.00314.57
5.5.130.0030.01014.82
5.5.120.0000.01315.00
5.5.110.0080.00814.92
5.5.100.0060.00914.79
5.5.90.0080.00814.81
5.5.80.0030.00714.73
5.5.70.0040.01114.79
5.5.60.0060.00614.77
5.5.50.0060.00614.88
5.5.40.0000.01115.06
5.5.30.0140.00314.97
5.5.20.0040.01114.63
5.5.10.0000.01614.75
5.5.00.0030.01014.88

preferences:
48.17 ms | 401 KiB | 5 Q