3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(idn_to_ascii( "oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooloooooooooooooooooong.org", 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)
8.3.60.0120.00417.12
8.3.50.0100.01221.41
8.3.40.0140.00719.59
8.3.30.0090.00619.49
8.3.20.0000.00821.14
8.3.10.0040.00422.57
8.3.00.0040.00422.48
8.2.180.0040.01819.04
8.2.170.0110.01122.96
8.2.160.0070.00721.19
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.70
8.2.120.0040.00426.35
8.2.110.0090.00019.92
8.2.100.0030.00918.55
8.2.90.0060.00319.80
8.2.80.0000.00818.38
8.2.70.0000.00818.38
8.2.60.0070.00418.68
8.2.50.0090.00318.21
8.2.40.0040.00421.21
8.2.30.0040.00420.24
8.2.20.0070.00018.34
8.2.10.0040.00418.68
8.2.00.0000.00718.71
8.1.280.0100.01025.92
8.1.270.0050.00322.76
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0030.00623.28
8.1.230.0070.00318.46
8.1.220.0030.00518.41
8.1.210.0040.00418.77
8.1.200.0070.00317.85
8.1.190.0080.00017.97
8.1.180.0000.00818.10
8.1.170.0040.00419.15
8.1.160.0020.00521.44
8.1.150.0070.00019.66
8.1.140.0080.00020.30
8.1.130.0040.00418.27
8.1.120.0000.00818.05
8.1.110.0050.00318.02
8.1.100.0040.00418.05
8.1.90.0030.00518.05
8.1.80.0000.00717.99
8.1.70.0040.00418.09
8.1.60.0050.00218.30
8.1.50.0030.00718.19
8.1.40.0070.00318.08
8.1.30.0000.00918.40
8.1.20.0000.00818.22
8.1.10.0000.00718.20
8.1.00.0050.00518.09
8.0.300.0000.00819.46
8.0.290.0000.00717.38
8.0.280.0000.00719.07
8.0.270.0000.00717.85
8.0.260.0040.00417.95
8.0.250.0040.00417.54
8.0.240.0030.00517.64
8.0.230.0040.00417.55
8.0.220.0000.00717.39
8.0.210.0040.00417.46
8.0.200.0030.00317.44
8.0.190.0060.00317.43
8.0.180.0040.00417.51
8.0.170.0040.00417.59
8.0.160.0000.00717.58
8.0.150.0000.00817.51
8.0.140.0080.00017.54
8.0.130.0050.00013.30
8.0.120.0000.00817.47
8.0.110.0030.00517.60
8.0.100.0040.00417.52
8.0.90.0000.00717.45
8.0.80.0090.00817.55
8.0.70.0050.00317.43
8.0.60.0030.00517.39
8.0.50.0000.00817.63
8.0.30.0070.01017.73
8.0.20.0150.00517.81
8.0.10.0030.00517.52
8.0.00.0120.00617.49
7.4.330.0000.00516.67
7.4.320.0030.00317.24
7.4.300.0040.00417.31
7.4.290.0040.00417.10
7.4.280.0040.00417.16
7.4.270.0070.00017.31
7.4.260.0030.00317.13
7.4.250.0000.00717.20
7.4.240.0000.00717.30
7.4.230.0030.00317.40
7.4.220.0070.01017.19
7.4.210.0100.00617.24
7.4.200.0000.00717.25
7.4.160.0130.00416.91
7.4.150.0080.01217.40
7.4.140.0090.01417.86
7.4.130.0090.01317.32
7.4.120.0090.00917.26
7.4.110.0030.01417.03
7.4.100.0160.00617.18
7.4.90.0060.01517.07
7.4.80.0110.00819.39
7.4.70.0000.01617.20
7.4.60.0100.00717.20
7.4.50.0060.01217.11
7.4.40.0090.00917.02
7.4.30.0080.01117.14
7.4.00.0110.00615.78
7.3.330.0030.00313.14
7.3.320.0000.00513.25
7.3.310.0030.00317.07
7.3.300.0050.00216.89
7.3.290.0000.00716.92
7.3.280.0100.00816.87
7.3.270.0070.01017.40
7.3.260.0170.00017.18
7.3.250.0120.00816.99
7.3.240.0110.00617.18
7.3.230.0050.01116.93
7.3.210.0160.00017.18
7.3.200.0120.00419.39
7.3.190.0130.00417.31
7.3.180.0130.00417.06
7.3.170.0060.01017.04
7.3.160.0130.00316.96
7.3.120.0100.01015.67
7.3.110.0150.00615.43
7.3.100.0130.00615.50
7.3.90.0030.01315.48
7.3.80.0060.01215.41
7.3.70.0000.01215.39
7.3.60.0070.00715.48
7.3.50.0110.00415.28
7.3.40.0060.00615.54
7.3.30.0030.00915.55
7.3.20.0070.00717.31
7.3.10.0060.01017.36
7.3.00.0030.01117.40
7.2.330.0030.01317.49
7.2.320.0130.00317.26
7.2.310.0090.00617.25
7.2.300.0140.00717.26
7.2.290.0100.00717.31
7.2.250.0060.01515.42
7.2.240.0060.01415.59
7.2.230.0070.01015.77
7.2.220.0040.01516.03
7.2.210.0130.00315.96
7.2.200.0060.00915.83
7.2.190.0030.01315.71
7.2.180.0000.01615.95
7.2.170.0090.00315.67
7.2.160.0000.01415.79
7.2.150.0110.00417.23
7.2.140.0030.01017.18
7.2.130.0080.00617.23
7.2.120.0020.01317.40
7.2.110.0050.00917.55
7.2.100.0070.01017.31
7.2.90.0070.00717.48
7.2.80.0080.00517.36
7.2.70.0090.00517.50
7.2.60.0120.00317.43
7.2.50.0080.01017.67
7.2.40.0070.00717.60
7.2.30.0070.00817.37
7.2.20.0050.00717.55
7.2.10.0060.00917.69
7.2.00.0060.00818.36
7.1.330.0150.00416.19
7.1.320.0090.00616.41
7.1.310.0000.01916.61
7.1.300.0030.01316.38
7.1.290.0030.00916.50
7.1.280.0070.00316.42
7.1.270.0060.00616.46
7.1.260.0040.01116.61
7.1.250.0060.00516.58
7.1.240.0050.00816.44
7.1.230.0060.00616.62
7.1.220.0020.00716.55
7.1.210.0060.00716.53
7.1.200.0050.00816.51
7.1.190.0060.00716.58
7.1.180.0080.00616.48
7.1.170.0120.00016.38
7.1.160.0020.01016.73
7.1.150.0050.00916.50
7.1.140.0020.01116.52
7.1.130.0000.01216.50
7.1.120.0110.00416.62
7.1.110.0030.01016.64
7.1.100.0060.00717.40
7.1.90.0080.00716.59
7.1.80.0100.00616.48
7.1.70.0040.00516.90
7.1.60.0100.00817.49
7.1.50.0060.00716.82
7.1.40.0030.00916.31
7.1.30.0090.00316.61
7.1.20.0090.00416.33
7.1.10.0030.01016.30
7.1.00.0100.02418.80
7.0.330.0070.00516.15
7.0.320.0030.00816.03
7.0.310.0030.01016.08
7.0.300.0040.00815.88
7.0.290.0000.01215.87
7.0.280.0060.00715.83
7.0.270.0040.00716.16
7.0.260.0040.00916.09
7.0.250.0050.00916.04
7.0.240.0080.00616.16
7.0.230.0090.00616.16
7.0.220.0050.00616.14
7.0.210.0050.01016.18
7.0.200.0170.00615.99
7.0.190.0020.01115.95
7.0.180.0050.00816.13
7.0.170.0110.00515.90
7.0.160.0070.00516.19
7.0.150.0100.00515.85
7.0.140.0050.00716.16
7.0.130.0020.01316.09
7.0.120.0050.01016.21
7.0.110.0030.00916.03
7.0.100.0030.01016.15
7.0.90.0070.00816.11
7.0.80.0040.00416.04
7.0.70.0060.00715.95
7.0.60.0050.01918.24
7.0.50.0060.02716.70
7.0.40.0040.02016.35
7.0.30.0140.02416.35
7.0.20.0120.02316.35
7.0.10.0060.01616.35
7.0.00.0050.02516.34
5.6.400.0070.01015.07
5.6.390.0060.00614.98
5.6.380.0060.00314.98
5.6.370.0080.00615.17
5.6.360.0020.01114.97
5.6.350.0080.00614.91
5.6.340.0020.00914.98
5.6.330.0100.00514.90
5.6.320.0040.00914.98
5.6.310.0050.00515.15
5.6.300.0040.00815.11
5.6.290.0090.00414.94
5.6.280.0040.01417.12
5.6.270.0050.00814.96
5.6.260.0000.01215.11
5.6.250.0070.00715.08
5.6.240.0110.00415.10
5.6.230.0050.00714.95
5.6.220.0040.01015.11
5.6.210.0090.02917.19
5.6.200.0040.03016.12
5.6.190.0060.03117.10
5.6.180.0080.02116.99
5.6.170.0190.02816.94
5.6.160.0090.03016.93
5.6.150.0080.02916.09
5.6.140.0060.03416.07
5.6.130.0050.03316.00
5.6.120.0090.01517.28
5.6.110.0110.02917.26
5.6.100.0050.02017.21
5.6.90.0090.03017.24
5.6.80.0020.03417.02
5.6.70.0050.00915.00
5.6.60.0050.01215.09
5.6.50.0060.00714.93
5.6.40.0040.01114.80
5.6.30.0070.00514.98
5.6.20.0080.00814.72
5.6.10.0090.00615.04
5.6.00.0080.00715.03
5.5.380.0060.00612.98
5.5.370.0010.00712.79
5.5.360.0050.00812.79
5.5.350.0030.03115.66
5.5.340.0040.03114.62
5.5.330.0040.02815.39
5.5.320.0220.01615.55
5.5.310.0110.01415.63
5.5.300.0070.01514.59
5.5.290.0080.02114.54
5.5.280.0080.02715.71
5.5.270.0020.02415.68
5.5.260.0080.02915.79
5.5.250.0060.03115.70
5.5.240.0030.02315.44
5.5.230.0050.00312.86
5.5.220.0070.00512.72
5.5.210.0060.00612.73
5.5.200.0070.00512.51
5.5.190.0050.00512.49
5.5.180.0030.00912.77
5.5.170.0040.01012.68
5.5.160.0100.00712.76
5.5.150.0020.00912.91
5.5.140.0040.00712.85
5.5.130.0070.00512.92
5.5.120.0040.00812.84
5.5.110.0070.00512.79
5.5.100.0070.00512.87
5.5.90.0030.00812.84
5.5.80.0030.00612.73
5.5.70.0050.00512.84
5.5.60.0020.00812.88
5.5.50.0050.01112.89
5.5.40.0020.00912.73
5.5.30.0030.01012.63
5.5.20.0090.00512.75
5.5.10.0030.00912.87
5.5.00.0010.00812.88

preferences:
48.5 ms | 401 KiB | 5 Q