3v4l.org

run code in 500+ PHP versions simultaneously
<?php //invalid host but host string is >= 256 bytes var_dump(idn_to_ascii( '�@�����������������������������������������������������������������������������������������', IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46, $info ), $info); //invalid host with known error var_dump(idn_to_ascii( 'xn--bébé', IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46, $info ), $info); //valid host without error var_dump(idn_to_ascii( 'bébé', IDNA_DEFAULT, INTL_IDNA_VARIANT_UTS46, $info ), $info);

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)
8.5.70.0090.00617.10
8.5.60.0110.00616.88
8.5.50.0110.00716.98
8.5.30.0090.00917.46
8.5.20.0090.00819.47
8.5.10.0080.00918.74
8.5.00.0110.01120.59
8.4.220.0070.00220.48
8.4.210.0050.00420.39
8.4.180.0150.00921.71
8.4.170.0140.00922.97
8.4.160.0120.01024.94
8.4.150.0090.00417.28
8.4.140.0130.00818.41
8.4.130.0040.00418.67
8.4.120.0080.00821.32
8.4.110.0130.00722.99
8.4.100.0120.01018.16
8.4.90.0130.00918.28
8.4.80.0090.01019.43
8.4.70.0100.01119.08
8.4.60.0150.00919.68
8.4.50.0140.00819.53
8.4.40.0140.00720.21
8.4.30.0060.00321.13
8.4.20.0130.00621.57
8.4.10.0100.01020.16
8.3.310.0110.01021.18
8.3.300.0090.00719.50
8.3.290.0130.00721.91
8.3.280.0100.01019.39
8.3.270.0210.00917.34
8.3.260.0130.00617.34
8.3.250.0100.00919.51
8.3.240.0110.00817.63
8.3.230.0120.00917.45
8.3.220.0040.00419.63
8.3.210.0130.00517.42
8.3.200.0050.00417.28
8.3.190.0120.00717.93
8.3.180.0090.00917.25
8.3.170.0080.01219.52
8.3.160.0070.00317.92
8.3.150.0090.00918.08
8.3.140.0170.00319.39
8.3.130.0030.00617.30
8.3.120.0080.00321.75
8.3.110.0050.00520.94
8.3.100.0060.00621.08
8.3.90.0100.00026.77
8.3.80.0060.00319.36
8.3.70.0070.00719.30
8.3.60.0090.00919.18
8.3.50.0120.00324.03
8.3.40.0040.01119.42
8.3.30.0080.00819.50
8.3.20.0080.00021.39
8.3.10.0070.00024.39
8.3.00.0080.00022.74
8.2.310.0100.00918.94
8.2.300.0120.00822.98
8.2.290.0120.00721.26
8.2.280.0070.00618.99
8.2.270.0120.00617.85
8.2.260.0000.01817.28
8.2.250.0040.00417.61
8.2.240.0070.00317.79
8.2.230.0060.00322.58
8.2.220.0030.00624.06
8.2.210.0170.00326.77
8.2.200.0070.00418.91
8.2.190.0150.00619.04
8.2.180.0170.00318.68
8.2.170.0150.00722.96
8.2.160.0130.00323.03
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0030.01021.82
8.2.110.0110.00021.81
8.2.100.0090.00918.28
8.2.90.0070.00718.38
8.2.80.0110.00319.38
8.2.70.0080.00018.38
8.2.60.0030.00618.55
8.2.50.0110.00018.13
8.2.40.0000.00818.79
8.2.30.0050.00318.70
8.2.20.0040.00418.86
8.2.10.0070.00019.80
8.2.00.0080.00019.95
8.1.340.0130.00918.40
8.1.330.0110.00819.06
8.1.320.0130.00716.88
8.1.310.0100.00717.39
8.1.300.0030.01017.20
8.1.290.0060.00330.84
8.1.280.0000.01825.92
8.1.270.0080.00021.30
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00024.71
8.1.230.0080.00421.57
8.1.220.0000.00818.41
8.1.210.0000.00918.77
8.1.200.0060.00617.97
8.1.190.0040.00417.98
8.1.180.0070.00418.14
8.1.170.0080.00019.41
8.1.160.0090.00019.45
8.1.150.0000.00719.81
8.1.140.0000.00823.16
8.1.130.0000.00721.05
8.1.120.0000.00718.11
8.1.110.0070.00018.13
8.1.100.0030.00518.13
8.1.90.0000.00717.97
8.1.80.0000.00818.13
8.1.70.0000.00718.15
8.1.60.0060.00318.23
8.1.50.0030.00618.20
8.1.40.0030.00518.15
8.1.30.0040.00418.08
8.1.20.0000.00818.09
8.1.10.0040.00418.16
8.1.00.0000.00818.01
8.0.300.0060.00318.77
8.0.290.0030.00517.50
8.0.280.0000.00719.04
8.0.270.0040.00418.67
8.0.260.0060.00020.62
8.0.250.0000.00717.42
8.0.240.0030.00317.53
8.0.230.0070.00017.51
8.0.220.0050.00517.53
8.0.210.0040.00417.46
8.0.200.0000.00717.59
8.0.190.0060.00317.45
8.0.180.0040.00417.55
8.0.170.0050.00317.51
8.0.160.0070.00017.51
8.0.150.0000.00717.35
8.0.140.0030.00617.45
8.0.130.0060.00013.39
8.0.120.0040.00417.46
8.0.110.0000.00717.44
8.0.100.0040.00417.46
8.0.90.0060.00317.56
8.0.80.0080.01017.46
8.0.70.0040.00417.42
8.0.60.0000.00717.51
8.0.50.0070.00017.43
8.0.30.0040.01217.52
8.0.20.0120.00917.37
8.0.10.0030.00517.40
8.0.00.0090.00917.53
7.4.330.0020.00216.66
7.4.320.0060.00017.22
7.4.300.0030.00317.13
7.4.290.0050.00517.11
7.4.280.0060.00317.19
7.4.270.0050.00217.09
7.4.260.0060.00013.18
7.4.250.0030.00517.21
7.4.240.0050.00217.15
7.4.230.0030.00317.14
7.4.220.0060.00217.28
7.4.210.0070.01017.27
7.4.200.0000.00717.25
7.4.130.0030.01617.13
7.4.120.0090.00917.11
7.4.110.0070.01017.01
7.4.100.0110.00817.10
7.4.90.0070.01017.25
7.4.80.0120.01219.39
7.4.70.0120.01316.85
7.4.60.0130.00316.97
7.4.50.0060.00917.02
7.4.40.0060.01117.10
7.4.10.0120.00616.91
7.4.00.0030.01317.03
7.3.330.0030.00316.91
7.3.320.0030.00313.17
7.3.310.0030.00316.95
7.3.300.0030.00316.70
7.3.290.0060.01016.84
7.3.280.0110.00316.79
7.3.260.0110.01416.74
7.3.240.0100.00916.92
7.3.230.0100.00916.89
7.3.210.0130.01016.82
7.3.200.0110.00617.11
7.3.190.0110.01116.94
7.3.180.0120.00917.13
7.3.170.0090.00917.02
7.3.160.0140.00316.94
7.3.130.0030.01316.96
7.3.120.0060.01016.79
7.3.110.0060.01316.84
7.3.100.0160.00416.86
7.3.90.0060.01016.91
7.3.80.0140.00316.90
7.3.70.0030.01616.87
7.3.60.0190.00316.90
7.3.50.0030.01716.89
7.3.40.0060.01516.93
7.3.30.0190.00416.82
7.3.20.0070.01116.85
7.3.10.0130.01016.95
7.3.00.0070.00916.97
7.2.330.0160.00317.15
7.2.320.0090.00917.23
7.2.310.0100.00716.88
7.2.300.0230.00016.86
7.2.290.0140.00316.86
7.2.260.0110.00517.10
7.2.250.0190.00317.21
7.2.240.0060.01017.21
7.2.230.0030.01417.12
7.2.220.0080.00816.95
7.2.210.0120.01216.93
7.2.200.0090.01216.82
7.2.190.0040.01817.21
7.2.180.0080.01517.30
7.2.170.0140.01016.98
7.2.160.0130.01117.11
7.2.150.0070.00317.31
7.2.140.0110.00817.20
7.2.130.0120.01317.26
7.2.120.0010.01417.24
7.2.110.0010.00316.98
7.2.100.0110.00717.07
7.2.90.0170.00816.99
7.2.80.0100.01316.97
7.2.70.0080.01617.02
7.2.60.0160.00617.04
7.2.50.0160.00517.16
7.2.40.0130.00917.10
7.2.30.0030.01917.21
7.2.20.0100.00917.04
7.2.10.0180.00517.20
7.2.00.0060.01517.02

preferences:
44.23 ms | 1560 KiB | 5 Q