3v4l.org

run code in 300+ PHP versions simultaneously
<?php mb_internal_encoding('UTF-8'); echo 'Subject: ', mb_decode_mimeheader('&pull;', '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)
8.3.40.0100.00718.80
8.3.30.0150.00019.14
8.3.20.0040.00420.09
8.3.10.0040.00423.66
8.3.00.0050.00517.50
8.2.170.0070.00722.96
8.2.160.0110.00420.44
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.01226.16
8.2.120.0050.00222.22
8.2.110.0060.00322.24
8.2.100.0040.00717.91
8.2.90.0060.00319.10
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0080.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00019.20
8.2.30.0000.00717.86
8.2.20.0000.00817.71
8.2.10.0050.00317.58
8.2.00.0000.00817.65
8.1.270.0040.01423.97
8.1.260.0060.00626.35
8.1.250.0060.00328.09
8.1.240.0090.00023.74
8.1.230.0040.00820.84
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.00
8.1.190.0000.00817.39
8.1.180.0030.00518.10
8.1.170.0050.00318.53
8.1.160.0000.00721.94
8.1.150.0040.00418.54
8.1.140.0000.00717.37
8.1.130.0030.00317.66
8.1.120.0000.00717.33
8.1.110.0000.00817.36
8.1.100.0000.00917.23
8.1.90.0030.00317.39
8.1.80.0000.00717.25
8.1.70.0040.00417.30
8.1.60.0030.00517.46
8.1.50.0030.00617.44
8.1.40.0020.00517.47
8.1.30.0050.00317.58
8.1.20.0030.00517.63
8.1.10.0050.00317.51
8.1.00.0050.00217.43
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00818.48
8.0.270.0070.00017.26
8.0.260.0070.00016.91
8.0.250.0000.00616.90
8.0.240.0100.00016.95
8.0.230.0040.00416.86
8.0.220.0000.00716.88
8.0.210.0000.00716.86
8.0.200.0040.00416.94
8.0.190.0030.00316.79
8.0.180.0050.00316.89
8.0.170.0040.00416.96
8.0.160.0000.00716.84
8.0.150.0040.00416.95
8.0.140.0030.00616.83
8.0.130.0090.00013.31
8.0.120.0040.00416.86
8.0.110.0000.00816.78
8.0.100.0050.00216.68
8.0.90.0000.00716.88
8.0.80.0060.01016.89
8.0.70.0000.00716.87
8.0.60.0070.00016.80
8.0.50.0040.00416.85
8.0.30.0120.00717.09
8.0.20.0110.00717.40
8.0.10.0000.00717.00
8.0.00.0050.01216.77
7.4.330.0030.00315.00
7.4.320.0000.00716.29
7.4.300.0030.00316.22
7.4.290.0070.00016.37
7.4.280.0030.00516.41
7.4.270.0030.00316.51
7.4.260.0000.00716.34
7.4.250.0040.00416.25
7.4.240.0020.00516.29
7.4.230.0040.00416.50
7.4.220.0170.00016.29
7.4.210.0050.00916.45
7.4.200.0070.00016.48
7.4.190.0070.00016.26
7.4.160.0160.00716.45
7.4.150.0140.00717.40
7.4.140.0070.01017.86
7.4.130.0140.00316.40
7.4.120.0100.00916.37
7.4.110.0120.00616.39
7.4.100.0120.00916.32
7.4.90.0140.00316.40
7.4.80.0080.00819.39
7.4.70.0060.01416.41
7.4.60.0110.00716.36
7.4.50.0030.00616.38
7.4.40.0100.00722.77
7.4.30.0090.00616.32
7.4.00.0050.01014.70
7.3.330.0000.00613.10
7.3.320.0030.00312.90
7.3.310.0030.00316.23
7.3.300.0070.00016.12
7.3.290.0000.01816.17
7.3.280.0120.00416.18
7.3.270.0050.01117.40
7.3.260.0270.02316.23
7.3.250.0080.00916.23
7.3.240.0070.01016.36
7.3.230.0030.01316.39
7.3.210.0100.00716.47
7.3.200.0100.00719.39
7.3.190.0220.00016.27
7.3.180.0100.00616.23
7.3.170.0060.00916.27
7.3.160.0030.01316.52
7.3.120.0050.00914.66
7.3.110.0070.00714.80
7.3.100.0060.00614.83
7.3.90.0050.00714.85
7.3.80.0080.00314.61
7.3.70.0060.00614.56
7.3.60.0080.00314.71
7.3.50.0070.00514.67
7.3.40.0070.00714.61
7.3.30.0080.00614.77
7.3.20.0050.01016.60
7.3.10.0020.01416.52
7.3.00.0070.00816.52
7.2.330.0070.01016.56
7.2.320.0100.00716.60
7.2.310.0030.01516.56
7.2.300.0130.00316.25
7.2.290.0060.01016.36
7.2.250.0070.01414.89
7.2.240.0070.01014.96
7.2.230.0060.00714.80
7.2.220.0070.00514.89
7.2.210.0060.01015.00
7.2.200.0120.00414.97
7.2.190.0030.01114.74
7.2.180.0070.00714.81
7.2.170.0070.00514.85
7.2.160.0070.00714.99
7.2.150.0070.00716.76
7.2.140.0030.01316.71
7.2.130.0040.01016.76
7.2.120.0050.01216.86
7.2.110.0050.00916.63
7.2.100.0080.00616.77
7.2.90.0080.00316.63
7.2.80.0060.00916.64
7.2.70.0070.00916.83
7.2.60.0070.00716.67
7.2.50.0070.01116.81
7.2.40.0060.00716.79
7.2.30.0030.00916.84
7.2.20.0050.00816.81
7.2.10.0070.00616.72
7.2.00.0080.00517.46
7.1.330.0080.00715.48
7.1.320.0050.00715.77
7.1.310.0100.00515.63
7.1.300.0070.01015.57
7.1.290.0030.00915.70
7.1.280.0090.00315.72
7.1.270.0020.01215.72
7.1.260.0090.00815.72
7.1.250.0000.01015.55
7.1.240.0030.01015.65
7.1.230.0100.00015.36
7.1.220.0070.01015.71
7.1.210.0090.00615.39
7.1.200.0000.00915.25
7.1.190.0030.01415.53
7.1.180.0070.00315.76
7.1.170.0060.00615.45
7.1.160.0100.00315.63
7.1.150.0000.00915.45
7.1.140.0040.00815.85
7.1.130.0030.00915.62
7.1.120.0100.00715.50
7.1.110.0070.00715.70
7.1.100.0070.00316.68
7.1.90.0000.01215.63
7.1.80.0070.01015.59
7.1.70.0030.00716.36
7.1.60.0040.00716.48
7.1.50.0050.00716.27
7.1.40.0060.00616.08
7.1.30.0060.00816.15
7.1.20.0040.00915.99
7.1.10.0030.00816.16
7.1.00.0020.01016.09
7.0.330.0130.00015.35
7.0.320.0030.01215.28
7.0.310.0060.00915.17
7.0.300.0030.00814.99
7.0.290.0000.01415.21
7.0.280.0030.00715.27
7.0.270.0090.00615.45
7.0.260.0050.00315.10
7.0.250.0060.00615.28
7.0.240.0000.01315.43
7.0.230.0000.01115.33
7.0.220.0100.00315.51
7.0.210.0030.01314.91
7.0.200.0040.00416.02
7.0.190.0020.00815.99
7.0.180.0040.00615.97
7.0.170.0040.00516.05
7.0.160.0010.01016.06
7.0.150.0040.00715.84
7.0.140.0020.00916.03
7.0.130.0060.00716.00
7.0.120.0050.00516.05
7.0.110.0020.00916.03
7.0.100.0070.00516.04
7.0.90.0010.00816.08
7.0.80.0030.00516.10
7.0.70.0000.01015.89
7.0.60.0030.00815.96
7.0.50.0050.00716.15
7.0.40.0040.00714.96
7.0.30.0050.00515.08
7.0.20.0000.01114.93
7.0.10.0060.00514.93
7.0.00.0090.00215.00
5.6.400.0120.00614.18
5.6.390.0040.00814.27
5.6.380.0000.01914.23
5.6.370.0030.00914.05
5.6.360.0030.01014.21
5.6.350.0000.01114.39
5.6.340.0060.00614.18
5.6.330.0070.00714.28
5.6.320.0060.00314.01
5.6.310.0100.00314.40
5.6.300.0050.02717.26
5.6.290.0060.02617.36
5.6.280.0050.02417.59
5.6.270.0020.02717.61
5.6.260.0030.02717.70
5.6.250.0090.02217.54
5.6.240.0040.02517.40
5.6.230.0100.03417.33
5.6.220.0030.02617.53
5.6.210.0090.02917.63
5.6.200.0030.02617.66
5.6.190.0030.02617.43
5.6.180.0020.02717.56
5.6.170.0020.03017.47
5.6.160.0030.02517.43
5.6.150.0050.02717.50
5.6.140.0100.01817.47
5.6.130.0060.02117.55
5.6.120.0080.02717.49
5.6.110.0030.02717.52
5.6.100.0070.02517.56
5.6.90.0070.02217.59
5.6.80.0070.01717.18
5.6.70.0050.02617.14
5.6.60.0040.03117.22
5.6.50.0070.02217.16
5.6.40.0050.02517.07
5.6.30.0070.02217.15
5.6.20.0020.02417.23
5.6.10.0070.02117.02
5.6.00.0020.03717.16
5.5.380.0040.03917.46
5.5.370.0030.03817.46
5.5.360.0000.07217.44
5.5.350.0000.06817.45
5.5.340.0030.06317.72
5.5.330.0030.04218.07
5.5.320.0100.05218.11
5.5.310.0030.04418.02
5.5.300.0250.03217.94
5.5.290.0030.04318.02
5.5.280.0030.04017.94
5.5.270.0030.04017.73
5.5.260.0000.04518.06
5.5.250.0000.04217.88
5.5.240.0030.03717.29
5.5.230.0100.04117.21
5.5.220.0110.03517.44
5.5.210.0030.04317.23
5.5.200.0230.04017.06
5.5.190.0000.04017.37
5.5.180.0030.04117.38
5.5.160.0000.06717.21
5.5.150.0030.06917.41
5.5.140.0000.04117.32
5.5.130.0000.04117.20
5.5.120.0070.06617.46
5.5.110.0060.07517.40
5.5.100.0000.04317.25
5.5.90.0000.04017.21
5.5.80.0000.04817.27
5.5.70.0030.03917.27
5.5.60.0030.04017.30
5.5.50.0000.04517.20
5.5.40.0000.04817.10
5.5.30.0070.07017.27
5.5.20.0030.04217.00
5.5.10.0030.04417.00
5.5.00.0030.05017.34
5.4.450.0000.07219.19
5.4.440.0070.07519.49
5.4.430.0070.03619.20
5.4.420.0000.04619.38
5.4.410.0030.03719.22
5.4.400.0030.03619.02
5.4.390.0030.07218.90
5.4.380.0100.03318.98
5.4.370.0070.03719.10
5.4.360.0030.04019.17
5.4.350.0040.03619.09
5.4.340.0070.03319.06
5.4.320.0100.06319.14
5.4.310.0170.06519.06
5.4.300.0030.03818.98
5.4.290.0070.03418.91
5.4.280.0140.02719.02
5.4.270.0030.03718.91
5.4.260.0000.04319.14
5.4.250.0070.03319.05
5.4.240.0030.05019.14
5.4.230.0000.04118.98
5.4.220.0070.03718.91
5.4.210.0000.04119.13
5.4.200.0070.04018.97
5.4.190.0070.06218.82
5.4.180.0030.04719.05
5.4.170.0030.04118.99
5.4.160.0030.05019.09
5.4.150.0140.04118.96
5.4.140.0060.03516.70
5.4.130.0000.04216.70
5.4.120.0000.03816.70
5.4.110.0060.03216.70
5.4.100.0000.03916.70
5.4.90.0000.04216.70
5.4.80.0030.03716.70
5.4.70.0000.04916.70
5.4.60.0030.03616.70
5.4.50.0000.03816.70
5.4.40.0030.03816.70
5.4.30.0000.04016.70
5.4.20.0070.04016.70
5.4.10.0100.03916.70
5.4.00.0030.03616.70
5.3.290.0030.07416.70
5.3.280.0070.03616.70
5.3.270.0070.03316.70
5.3.260.0030.04016.70
5.3.250.0000.04116.70
5.3.240.0030.04116.70
5.3.230.0100.03016.70
5.3.220.0030.03616.70
5.3.210.0000.04216.70
5.3.200.0030.04916.70
5.3.190.0030.04116.70
5.3.180.0070.03216.70
5.3.170.0100.06316.70
5.3.160.0000.03716.70
5.3.150.0030.03516.70
5.3.140.0000.04316.70
5.3.130.0070.06316.70
5.3.120.0030.03616.70
5.3.110.0070.03316.70
5.3.100.0030.03816.70
5.3.90.0000.04416.70
5.3.80.0030.03316.70
5.3.70.0000.03716.70
5.3.60.0000.03716.70
5.3.50.0030.03416.70
5.3.40.0070.03416.70
5.3.30.0260.02316.70
5.3.20.0130.03716.70
5.3.10.0030.03316.70
5.3.00.0030.03416.70
5.2.170.0070.02716.70
5.2.160.0090.02516.70
5.2.150.0030.05016.70
5.2.140.0000.03916.70
5.2.130.0030.03016.70
5.2.120.0000.03116.70
5.2.110.0000.03716.70
5.2.100.0000.03016.70
5.2.90.0000.03016.70
5.2.80.0030.04016.70
5.2.70.0030.06516.70
5.2.60.0030.03616.70
5.2.50.0030.02816.70
5.2.40.0090.02216.70
5.2.30.0070.02916.70
5.2.20.0040.02816.70
5.2.10.0000.03116.70
5.2.00.0000.03116.70
5.1.60.0000.02616.70
5.1.50.0030.02416.70
5.1.40.0100.02416.70
5.1.30.0030.02516.70
5.1.20.0000.03316.70
5.1.10.0000.02716.70
5.1.00.0000.02616.70
5.0.50.0000.02416.70
5.0.40.0030.02016.70
5.0.30.0000.03216.70
5.0.20.0040.01816.70
5.0.10.0000.02316.70
5.0.00.0000.03316.70
4.4.90.0000.01616.70
4.4.80.0060.01516.70
4.4.70.0000.01716.70
4.4.60.0000.01816.70
4.4.50.0000.01616.70
4.4.40.0030.02216.70
4.4.30.0000.01816.70
4.4.20.0030.01316.70
4.4.10.0060.01216.70
4.4.00.0030.02516.70
4.3.110.0000.01816.70
4.3.100.0030.01216.70
4.3.90.0100.00716.70
4.3.80.0000.02716.70
4.3.70.0000.01716.70
4.3.60.0000.01616.70
4.3.50.0030.02016.70
4.3.40.0070.02016.70
4.3.30.0030.01516.70
4.3.20.0000.01916.70
4.3.10.0000.01816.70
4.3.00.0000.01816.70

preferences:
43.14 ms | 400 KiB | 5 Q