3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* mb_internal_encoding('ISO-8859-1'); echo 'Subject: ', mb_decode_mimeheader('=?ISO-8859-1?B?0JTQvtCx0LDQstC70LXQvSDQvdC+0LLRi9C5INC60L4=?= =?ISO-8859-1?B?0LzQvNC10L3RgtCw0YDQuNC5INC6INC30LDQv9C40YHQuDogIns=?= =?ISO-8859-1?B?UEFHRV9USVRMRX0i?='); */ $name = 'Добавлен новый комментарий к записи: "{PAGE_TITLE}"'; $mbox = "kru"; $doma = "gtinn.mon"; $addr = mb_encode_mimeheader($name, "ISO-8859-1", "B"); echo $addr;

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)
8.3.60.0170.00318.43
8.3.50.0160.00521.98
8.3.40.0140.01018.71
8.3.30.0070.00718.79
8.3.20.0090.00620.21
8.3.10.0060.00320.36
8.3.00.0140.00719.66
8.2.180.0140.00318.29
8.2.170.0120.00622.96
8.2.160.0100.00319.29
8.2.150.0090.00624.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0060.01322.29
8.2.110.0100.00021.36
8.2.100.0040.00818.03
8.2.90.0030.00519.32
8.2.80.0050.00317.97
8.2.70.0040.00417.63
8.2.60.0000.00818.16
8.2.50.0030.00618.10
8.2.40.0050.00318.15
8.2.30.0050.00319.41
8.2.20.0070.00017.95
8.2.10.0000.00718.29
8.2.00.0080.00017.98
8.1.280.0070.00725.92
8.1.270.0030.00622.22
8.1.260.0050.00326.35
8.1.250.0080.00628.09
8.1.240.0050.00322.36
8.1.230.0130.00019.36
8.1.220.0000.00817.89
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0050.00317.48
8.1.180.0000.00818.10
8.1.170.0040.00418.84
8.1.160.0030.00322.05
8.1.150.0000.00718.92
8.1.140.0040.00417.52
8.1.130.0040.00417.56
8.1.120.0000.00717.48
8.1.110.0020.00517.59
8.1.100.0070.00017.53
8.1.90.0000.00817.55
8.1.80.0040.00417.61
8.1.70.0000.00717.48
8.1.60.0000.00817.68
8.1.50.0000.00817.52
8.1.40.0030.00517.64
8.1.30.0040.00417.76
8.1.20.0060.00317.66
8.1.10.0040.00417.72
8.1.00.0040.00417.73
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0000.00718.54
8.0.270.0030.00317.38
8.0.260.0060.00316.88
8.0.250.0000.00716.96
8.0.240.0030.00616.94
8.0.230.0040.00316.91
8.0.220.0000.00716.96
8.0.210.0030.00316.94
8.0.200.0060.00017.01
8.0.190.0050.00316.90
8.0.180.0050.00217.00
8.0.170.0070.00016.97
8.0.160.0000.00716.84
8.0.150.0040.00416.97
8.0.140.0030.00616.93
8.0.130.0000.00613.41
8.0.120.0050.00316.92
8.0.110.0040.00416.84
8.0.100.0070.00016.89
8.0.90.0050.00216.93
8.0.80.0030.01216.89
8.0.70.0030.00316.84
8.0.60.0000.00817.06
8.0.50.0070.00016.76
8.0.30.0140.00517.05
8.0.20.0100.00917.40
8.0.10.0070.00016.86
8.0.00.0100.00816.99
7.4.330.0000.00515.14
7.4.320.0000.00816.64
7.4.300.0030.00316.58
7.4.290.0000.00716.67
7.4.280.0070.00016.46
7.4.270.0000.00616.57
7.4.260.0030.00316.54
7.4.250.0040.00416.66
7.4.240.0040.00416.58
7.4.230.0040.00416.63
7.4.220.0040.01316.47
7.4.210.0090.00616.75
7.4.200.0030.00316.47
7.4.160.0000.01616.66
7.4.150.0140.00417.40
7.4.140.0140.00517.86
7.4.130.0050.01216.54
7.4.120.0080.01016.46
7.4.110.0100.00716.45
7.4.100.0030.01316.54
7.4.90.0110.00616.36
7.4.80.0120.00916.43
7.4.70.0060.01216.52
7.4.60.0030.01316.48
7.4.50.0000.00716.54
7.4.40.0120.00316.47
7.4.30.0070.01016.36
7.4.00.0060.00914.90
7.3.330.0000.00613.05
7.3.320.0050.00013.26
7.3.310.0000.00716.42
7.3.300.0030.00316.34
7.3.290.0110.00416.27
7.3.280.0050.01016.29
7.3.270.0140.00317.40
7.3.260.0200.00016.53
7.3.250.0120.00516.57
7.3.240.0130.00416.25
7.3.230.0190.00416.54
7.3.210.0070.01016.42
7.3.200.0030.01719.39
7.3.190.0030.01316.55
7.3.180.0120.00616.35
7.3.170.0050.01316.34
7.3.160.0160.00016.42
7.2.330.0030.01316.52
7.2.320.0140.00416.61
7.2.310.0110.00716.35
7.2.300.0150.00016.66
7.2.290.0140.00316.66
7.2.60.0110.00316.87
7.2.00.0050.00519.50
7.1.200.0090.00015.99
7.1.100.0030.01318.24
7.1.70.0020.00517.29
7.1.60.0130.01319.32
7.1.50.0160.00617.06
7.1.00.0000.08022.36
7.0.200.0000.00716.95
7.0.140.0070.07022.13
7.0.60.0170.06319.79
7.0.50.0100.06317.78
7.0.40.0030.05720.24
7.0.30.0470.06320.09
7.0.20.0300.08020.00
7.0.10.0030.09320.17
7.0.00.0070.04720.00
5.6.280.0030.07321.07
5.6.210.0030.04020.44
5.6.200.0170.07318.17
5.6.190.0070.09020.42
5.6.180.0300.07320.57
5.6.170.0230.09020.55
5.6.160.0100.07320.32
5.6.150.0070.04318.22
5.6.140.0100.03718.17
5.6.130.0100.03318.14
5.6.120.0030.04321.00
5.6.110.0030.06021.13
5.6.100.0000.05021.00
5.6.90.0070.05720.99
5.6.80.0130.05720.36
5.5.350.0230.08020.32
5.5.340.0130.07017.91
5.5.330.0070.04020.23
5.5.320.0300.04320.32
5.5.310.0270.04020.17
5.5.300.0030.05017.88
5.5.290.0070.08017.87
5.5.280.0070.05720.79
5.5.270.0030.08720.83
5.5.260.0030.04020.64
5.5.250.0100.04320.57
5.5.240.0070.07720.11
5.4.450.0570.05019.50
5.4.440.0130.06319.65
5.4.430.0700.06319.11
5.4.420.0800.05319.42
5.4.410.0770.05719.45
5.4.400.0200.04019.31
5.4.390.0500.06018.91
5.4.380.0130.05718.49
5.4.370.0370.06018.59
5.4.360.0100.07018.68
5.4.350.0200.06318.53
5.4.340.0200.05718.65
5.4.320.0060.04312.45
5.4.310.0110.03312.45
5.4.300.0050.03712.46
5.4.290.0060.03812.45
5.4.280.0080.03412.34
5.4.270.0020.04012.34
5.4.260.0040.03912.35
5.4.250.0100.03912.34
5.4.240.0110.03012.34
5.4.230.0100.03812.34
5.4.220.0050.03712.34
5.4.210.0060.03412.34
5.4.200.0060.03612.34
5.4.190.0060.03612.34
5.4.180.0090.03312.34
5.4.170.0080.03312.34
5.4.160.0090.03512.34
5.4.150.0060.03612.34
5.4.140.0080.04312.02
5.4.130.0070.03312.01
5.4.120.0060.03711.96
5.4.110.0060.04211.96
5.4.100.0040.03511.96
5.4.90.0090.03711.96
5.4.80.0060.03611.96
5.4.70.0080.03211.96
5.4.60.0070.03211.96
5.4.50.0090.04011.96
5.4.40.0070.03411.95
5.4.30.0100.03111.95
5.4.20.0060.03411.94
5.4.10.0050.03611.95
5.4.00.0070.03611.43
5.3.290.0080.03912.80
5.3.280.0060.03712.71
5.3.270.0030.04112.73
5.3.260.0040.04012.72
5.3.250.0060.03612.72
5.3.240.0050.03812.72
5.3.230.0080.03612.71
5.3.220.0030.04112.68
5.3.210.0060.04012.68
5.3.200.0080.04912.68
5.3.190.0060.03612.68
5.3.180.0050.03712.68
5.3.170.0090.03812.67
5.3.160.0030.04212.68
5.3.150.0050.03812.67
5.3.140.0050.03612.66
5.3.130.0080.03512.66
5.3.120.0090.04212.66
5.3.110.0090.03512.66
5.3.100.0050.03612.11
5.3.90.0060.03512.08
5.3.80.0040.03612.08
5.3.70.0050.03612.07
5.3.60.0060.04012.06
5.3.50.0110.03512.00
5.3.40.0040.03812.00
5.3.30.0080.03811.94
5.3.20.0070.03311.73
5.3.10.0060.04311.69
5.3.00.0040.03811.68
5.2.170.0060.0359.18
5.2.160.0050.0319.18
5.2.150.0050.0319.18
5.2.140.0030.0329.17
5.2.130.0070.0329.13
5.2.120.0070.0259.14
5.2.110.0040.0299.14
5.2.100.0030.0299.14
5.2.90.0060.0269.14
5.2.80.0020.0319.14
5.2.70.0040.0299.13
5.2.60.0030.0329.08
5.2.50.0040.0309.05
5.2.40.0030.0359.04
5.2.30.0060.0279.01
5.2.20.0060.0279.00
5.2.10.0070.0258.91
5.2.00.0010.0328.78
5.1.60.0030.0258.06
5.1.50.0050.0238.05
5.1.40.0060.0268.04
5.1.30.0060.0238.39
5.1.20.0040.0268.41
5.1.10.0040.0258.14
5.1.00.0050.0248.13
5.0.50.0020.0306.61
5.0.40.0030.0196.47
5.0.30.0050.0306.29
5.0.20.0040.0186.26
5.0.10.0040.0196.24
5.0.00.0050.0286.23
4.4.90.0080.0164.78
4.4.80.0020.0154.76
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0050.0134.77
4.4.40.0030.0244.70
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0010.0174.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0050.0214.66
4.3.90.0030.0134.63
4.3.80.0020.0254.58
4.3.70.0040.0134.63
4.3.60.0040.0144.63
4.3.50.0020.0154.63
4.3.40.0040.0274.53
4.3.30.0020.0223.28
4.3.20.0020.0153.25
4.3.10.0020.0153.22
4.3.00.0100.0237.58

preferences:
45.18 ms | 401 KiB | 5 Q