3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding('UTF-8'); echo 'Subject: ', mb_encode_mimeheader('Vil du modtage advisering om udbud indenfor dit foretningsområde blandt over 100.000 nye udbud pr. år?', 'UTF-8', 'B');

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)
8.3.60.0120.00316.63
8.3.50.0080.01021.79
8.3.40.0100.00318.76
8.3.30.0140.00019.09
8.3.20.0040.00420.20
8.3.10.0050.00323.65
8.3.00.0020.00520.84
8.2.180.0080.00818.09
8.2.170.0100.01022.96
8.2.160.0140.00020.29
8.2.150.0160.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00820.38
8.2.110.0030.00721.05
8.2.100.0030.00917.78
8.2.90.0040.00417.84
8.2.80.0040.00417.97
8.2.70.0030.00717.50
8.2.60.0060.00317.68
8.2.50.0030.00518.07
8.2.40.0000.00819.97
8.2.30.0040.00418.20
8.2.20.0040.00417.62
8.2.10.0050.00217.93
8.2.00.0040.00417.52
8.1.280.0030.01425.92
8.1.270.0040.00423.79
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.48
8.1.230.0070.00420.91
8.1.220.0080.00017.74
8.1.210.0000.00918.95
8.1.200.0090.00317.23
8.1.190.0040.00417.23
8.1.180.0040.00418.88
8.1.170.0000.00718.49
8.1.160.0030.00521.93
8.1.150.0040.00418.55
8.1.140.0030.00517.25
8.1.130.0000.00817.66
8.1.120.0000.00717.44
8.1.110.0080.00017.31
8.1.100.0050.00317.43
8.1.90.0030.00317.24
8.1.80.0000.00717.45
8.1.70.0030.00317.27
8.1.60.0000.00817.42
8.1.50.0030.00517.45
8.1.40.0000.00717.34
8.1.30.0030.00617.54
8.1.20.0070.00017.59
8.1.10.0070.00017.54
8.1.00.0000.00817.42
8.0.300.0020.00519.97
8.0.290.0080.00017.18
8.0.280.0030.00318.43
8.0.270.0000.00717.29
8.0.260.0000.00617.25
8.0.250.0040.00416.93
8.0.240.0040.00416.86
8.0.230.0030.00316.95
8.0.220.0030.00616.84
8.0.210.0030.00316.83
8.0.200.0050.00316.75
8.0.190.0090.00016.82
8.0.180.0000.00716.77
8.0.170.0040.00416.91
8.0.160.0070.00016.70
8.0.150.0070.00016.71
8.0.140.0000.00716.77
8.0.130.0000.00513.28
8.0.120.0000.00816.75
8.0.110.0030.00616.87
8.0.100.0000.00716.89
8.0.90.0000.00716.77
8.0.80.0130.00316.87
8.0.70.0050.00216.69
8.0.60.0050.00216.79
8.0.50.0040.00416.75
8.0.30.0110.00916.87
8.0.20.0120.00917.40
8.0.10.0000.00716.79
8.0.00.0120.00516.71
7.4.330.0030.00315.00
7.4.320.0070.00016.54
7.4.300.0000.00716.36
7.4.290.0000.00716.58
7.4.280.0030.00516.54
7.4.270.0030.00316.45
7.4.260.0000.00716.49
7.4.250.0070.00016.39
7.4.240.0050.00216.50
7.4.230.0000.00716.41
7.4.220.0000.01716.35
7.4.210.0090.00716.47
7.4.200.0040.00416.34
7.4.190.0030.00316.48
7.4.160.0100.00516.37
7.4.150.0140.00417.40
7.4.140.0060.01217.86
7.4.130.0100.00916.43
7.4.120.0100.00916.42
7.4.110.0130.00316.57
7.4.100.0100.00716.17
7.4.90.0030.01316.43
7.4.80.0090.01219.39
7.4.70.0070.01316.34
7.4.60.0100.00616.30
7.4.50.0030.00516.50
7.4.40.0090.00916.36
7.4.30.0060.01016.37
7.4.00.0080.00815.05
7.3.330.0030.00313.04
7.3.320.0050.00013.05
7.3.310.0050.00316.13
7.3.300.0030.00316.15
7.3.290.0070.01116.19
7.3.280.0040.01416.17
7.3.270.0100.00917.40
7.3.260.0100.01316.09
7.3.250.0100.00716.27
7.3.240.0060.01016.17
7.3.230.0040.01216.39
7.3.210.0080.01116.18
7.3.200.0070.01119.39
7.3.190.0130.00416.46
7.3.180.0130.00316.23
7.3.170.0100.00516.27
7.3.160.0130.01016.43
7.3.120.0080.00714.60
7.3.110.0050.01114.95
7.3.100.0000.01214.65
7.3.90.0030.00914.84
7.3.80.0040.01114.31
7.3.70.0100.00314.72
7.3.60.0070.00314.82
7.3.50.0060.00614.87
7.3.40.0110.00414.32
7.3.30.0030.01314.66
7.3.20.0070.00416.57
7.3.10.0090.00616.30
7.3.00.0000.01416.68
7.2.330.0100.01016.49
7.2.320.0050.01616.43
7.2.310.0040.01716.33
7.2.300.0190.00316.66
7.2.290.0060.01016.56
7.2.250.0030.01615.02
7.2.240.0150.00414.91
7.2.230.0030.01514.55
7.2.220.0060.00915.11
7.2.210.0060.00614.86
7.2.200.0060.01015.08
7.2.190.0060.00615.12
7.2.180.0070.01014.72
7.2.170.0030.01014.92
7.2.00.0150.00619.42
7.1.330.0090.00615.48
7.1.320.0030.01015.46
7.1.310.0040.01515.80
7.1.300.0030.01015.80
7.1.290.0000.01215.52
7.1.280.0040.01215.54
7.1.270.0060.00615.61
7.1.260.0090.00015.50
7.1.100.0080.00817.64
7.1.70.0040.00417.10
7.1.60.0030.01016.87
7.1.50.0110.00316.62
7.1.40.0090.01216.55
7.1.30.0100.00716.57
7.1.20.0060.00616.59
7.1.10.0000.00716.49
7.1.00.0040.00716.82
7.0.200.0030.00316.68
7.0.190.0000.00716.61
7.0.180.0030.01016.13
7.0.170.0000.00716.04
7.0.160.0000.00716.11
7.0.150.0000.00916.20
7.0.140.0060.00316.09
7.0.130.0040.00416.68
7.0.120.0050.00316.52
7.0.110.0040.00416.06
7.0.100.0000.00716.20
7.0.90.0000.00816.27
7.0.80.0050.00216.32
7.0.70.0070.00316.11
7.0.60.0000.00916.17
7.0.50.0040.00416.34
7.0.40.0100.00615.18
7.0.30.0030.01315.18
7.0.20.0000.01115.18
7.0.10.0030.00815.18
7.0.00.0000.00815.18
5.6.300.0070.03620.89
5.6.290.0070.04320.65
5.6.280.0000.04821.06
5.6.270.0000.04720.96
5.6.260.0060.03920.77
5.6.250.0090.03821.07
5.6.240.0030.04520.89
5.6.230.0000.04520.95
5.6.220.0070.04620.81
5.6.210.0140.04120.58
5.6.200.0070.04420.84
5.6.190.0070.04720.75
5.6.180.0070.06221.02
5.6.170.0030.04520.82
5.6.160.0130.04320.81
5.6.150.0230.03020.92
5.6.140.0030.04720.96
5.6.130.0000.04520.91
5.6.120.0040.04220.80
5.6.110.0030.04920.80
5.6.100.0070.05020.80
5.6.90.0100.04620.85
5.6.80.0030.04320.21
5.6.70.0070.03820.20
5.6.60.0200.03420.36
5.6.50.0070.04720.41
5.6.40.0060.03720.34
5.6.30.0030.04320.39
5.6.20.0130.03320.27
5.6.10.0030.03920.27
5.6.00.0000.04420.30
5.5.380.0030.04017.57
5.5.370.0030.03817.48
5.5.360.0030.04117.39
5.5.350.0170.04117.42
5.5.340.0030.05217.84
5.5.330.0030.05217.90
5.5.320.0000.05117.99
5.5.310.0000.04418.11
5.5.300.0000.04718.04
5.5.290.0030.04518.02
5.5.280.0000.04517.70
5.5.270.0070.04018.01
5.5.260.0070.04118.02
5.5.250.0030.04917.88
5.5.240.0000.04417.31
5.5.230.0000.04717.43
5.5.220.0030.03817.11
5.5.210.0060.03817.40
5.5.200.0030.04117.36
5.5.190.0030.04517.38
5.5.180.0130.03717.05
5.5.160.0000.04317.09
5.5.150.0000.04217.09
5.5.140.0060.03617.29
5.5.130.0030.04317.05
5.5.120.0090.03417.34
5.5.110.0060.03817.46
5.5.100.0130.03917.26
5.5.90.0130.04716.95
5.5.80.0030.03617.28
5.5.70.0130.04217.32
5.5.60.0030.03817.23
5.5.50.0030.03516.98
5.5.40.0000.04917.21
5.5.30.0070.03717.26
5.5.20.0030.04217.30
5.5.10.0030.04017.27
5.5.00.0030.03617.09
5.4.450.0070.04519.47
5.4.440.0030.04419.34
5.4.430.0000.05019.39
5.4.420.0260.03919.33
5.4.410.0030.04319.26
5.4.400.0060.03519.14
5.4.390.0030.04719.05
5.4.380.0030.04219.14
5.4.370.0060.03518.88
5.4.360.0030.04418.87
5.4.350.0030.04719.05
5.4.340.0000.04219.02
5.4.320.0030.03818.88
5.4.310.0070.03619.09
5.4.300.0070.04318.86
5.4.290.0030.04019.13
5.4.280.0000.04518.91
5.4.270.0030.03918.95
5.4.260.0100.04219.13
5.4.250.0070.03319.04
5.4.240.0170.04118.87
5.4.230.0030.03819.16
5.4.220.0030.03718.97
5.4.210.0000.04918.98
5.4.200.0000.04019.13
5.4.190.0070.03419.00
5.4.180.0000.04019.04
5.4.170.0000.04019.01
5.4.160.0060.04519.11
5.4.150.0070.04019.07
5.4.140.0200.03316.50
5.4.130.0000.04416.65
5.4.120.0070.06416.34
5.4.110.0040.03616.35
5.4.100.0000.03816.66
5.4.90.0060.03416.36
5.4.80.0030.03416.34
5.4.70.0070.03016.61
5.4.60.0030.03616.63
5.4.50.0070.03316.50
5.4.40.0060.03516.55
5.4.30.0100.07216.63
5.4.20.0030.03416.55
5.4.10.0030.03916.59
5.4.00.0030.03815.97
5.3.290.0030.04315.18
5.3.280.0100.04215.18
5.3.270.0070.04415.18
5.3.260.0030.04515.18
5.3.250.0100.03215.18
5.3.240.0030.03915.18
5.3.230.0030.04515.18
5.3.220.0070.03515.18
5.3.210.0000.04315.18
5.3.200.0070.03615.18
5.3.190.0090.04015.18
5.3.180.0000.04215.18
5.3.170.0030.03815.18
5.3.160.0030.04615.18
5.3.150.0000.04115.18
5.3.140.0070.03715.18
5.3.130.0030.03715.18
5.3.120.0000.04315.18
5.3.110.0030.04015.18
5.3.100.0000.04115.18
5.3.90.0000.03915.18
5.3.80.0000.03915.18
5.3.70.0260.03615.18
5.3.60.0040.03315.18
5.3.50.0030.08315.18
5.3.40.0000.03615.18
5.3.30.0000.04115.18
5.3.20.0000.04015.18
5.3.10.0030.03215.18
5.3.00.0130.03215.18
5.2.170.0070.03315.18
5.2.160.0070.02315.18
5.2.150.0040.03515.18
5.2.140.0000.03415.18
5.2.130.0000.03115.18
5.2.120.0000.03115.18
5.2.110.0030.02915.18
5.2.100.0030.03315.18
5.2.90.0030.03015.18
5.2.80.0030.03115.18
5.2.70.0030.03415.18
5.2.60.0030.02715.18
5.2.50.0000.03015.18
5.2.40.0070.02715.18
5.2.30.0070.02315.18
5.2.20.0030.02715.18
5.2.10.0100.03515.18
5.2.00.0030.03315.18
5.1.60.0030.02315.18
5.1.50.0030.02515.18
5.1.40.0040.02515.18
5.1.30.0030.02715.18
5.1.20.0070.02315.18
5.1.10.0060.02315.18
5.1.00.0000.03215.18
5.0.50.0190.01315.18
5.0.40.0000.02815.18
5.0.30.0030.04315.18
5.0.20.0000.02615.18
5.0.10.0000.02115.18
5.0.00.0030.03015.18
4.4.90.0000.01815.18
4.4.80.0030.01415.18
4.4.70.0000.01715.18
4.4.60.0030.01515.18
4.4.50.0060.01615.18
4.4.40.0000.02915.18
4.4.30.0030.01515.18
4.4.20.0000.01715.18
4.4.10.0040.01515.18
4.4.00.0030.02815.18
4.3.110.0000.01815.18
4.3.100.0000.02015.18
4.3.90.0030.01315.18
4.3.80.0030.02515.18
4.3.70.0000.01715.18
4.3.60.0040.01415.18
4.3.50.0030.01415.18
4.3.40.0030.02415.18
4.3.30.0030.01315.18
4.3.20.0000.01915.18
4.3.10.0000.02215.18
4.3.00.0060.03215.18

preferences:
45.69 ms | 401 KiB | 5 Q