3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = imap_mime_header_decode('=?UTF-8?B?UXVhbmQgY2VsYSBzZXJhLXQtaWwgcsOpZ2zDqS4uIGVudHJlIGF1dHJlIDspIGJvbm5lIA==?= journeĢe'); var_dump($a);

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)
8.3.60.0040.01116.88
8.3.50.0090.00616.48
8.3.40.0140.00318.82
8.3.30.0150.00618.71
8.3.20.0070.00020.00
8.3.10.0090.00023.61
8.3.00.0080.00022.09
8.2.180.0160.00618.54
8.2.170.0130.00722.96
8.2.160.0070.00718.92
8.2.150.0080.00024.18
8.2.140.0030.01424.66
8.2.130.0080.00021.00
8.2.120.0000.01526.35
8.2.110.0090.00021.02
8.2.100.0080.00417.97
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0040.00817.50
8.2.60.0040.00417.92
8.2.50.0000.00818.10
8.2.40.0040.00420.66
8.2.30.0000.00819.06
8.2.20.0000.00817.97
8.2.10.0000.00717.98
8.2.00.0000.00718.11
8.1.280.0090.00925.92
8.1.270.0040.00422.19
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.79
8.1.230.0030.00719.21
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0000.00818.39
8.1.160.0000.00718.94
8.1.150.0040.00418.70
8.1.140.0000.00719.44
8.1.130.0000.00718.86
8.1.120.0040.00417.30
8.1.110.0040.00417.15
8.1.100.0040.00417.26
8.1.90.0040.00417.22
8.1.80.0080.00017.33
8.1.70.0000.00717.18
8.1.60.0060.00317.46
8.1.50.0040.00417.34
8.1.40.0040.00417.51
8.1.30.0040.00417.58
8.1.20.0000.00717.56
8.1.10.0000.00817.48
8.1.00.0040.00417.33
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0050.00217.24
8.0.260.0000.00716.86
8.0.250.0000.00716.91
8.0.240.0090.00016.92
8.0.230.0070.00016.98
8.0.220.0050.00216.92
8.0.210.0000.00716.91
8.0.200.0050.00216.88
8.0.190.0080.00016.84
8.0.180.0000.00716.93
8.0.170.0000.00716.94
8.0.160.0040.00416.95
8.0.150.0000.00716.85
8.0.140.0070.00016.87
8.0.130.0030.00313.32
8.0.120.0000.00716.91
8.0.110.0070.00016.86
8.0.100.0000.00716.85
8.0.90.0000.00716.78
8.0.80.0110.00616.86
8.0.70.0040.00416.82
8.0.60.0040.00416.96
8.0.50.0040.00416.76
8.0.30.0110.00516.93
8.0.20.0090.00917.40
8.0.10.0040.00416.85
8.0.00.0120.00616.72
7.4.330.0050.00015.55
7.4.320.0000.00716.47
7.4.300.0060.00016.52
7.4.290.0030.00316.53
7.4.280.0000.00716.57
7.4.270.0030.00316.44
7.4.260.0060.00016.52
7.4.250.0070.00016.30
7.4.240.0000.00716.34
7.4.230.0030.00316.34
7.4.220.0070.01016.31
7.4.210.0090.00916.48
7.4.200.0040.00416.55
7.4.160.0100.00516.46
7.4.150.0110.00717.40
7.4.140.0090.01117.86
7.4.130.0100.01016.63
7.4.120.0150.00816.52
7.4.110.0060.01116.59
7.4.100.0100.01016.66
7.4.90.0070.01016.35
7.4.80.0140.00419.39
7.4.70.0120.00916.45
7.4.60.0070.01016.50
7.4.50.0070.00316.48
7.4.40.0070.01016.60
7.4.30.0000.01616.40
7.4.00.0030.01215.02
7.3.330.0000.00512.99
7.3.320.0000.00613.20
7.3.310.0030.00316.19
7.3.300.0030.00316.28
7.3.290.0080.00516.28
7.3.280.0090.00716.27
7.3.270.0040.01317.40
7.3.260.0080.00916.36
7.3.250.0130.00516.35
7.3.240.0180.00216.23
7.3.230.0140.00316.24
7.3.210.0030.01316.25
7.3.200.0130.00316.36
7.3.190.0120.00616.43
7.3.180.0100.00716.50
7.3.170.0070.01016.48
7.3.160.0030.01416.33
7.3.10.0030.01316.31
7.3.00.0130.00016.16
7.2.330.0140.00416.41
7.2.320.0170.01416.41
7.2.310.0120.01216.17
7.2.300.0060.00916.31
7.2.290.0110.00816.61
7.2.130.0090.00616.50
7.2.120.0060.00916.71
7.2.110.0070.01116.50
7.2.100.0080.00416.53
7.2.90.0000.01416.48
7.2.80.0150.00416.53
7.2.70.0070.00716.72
7.2.60.0070.00816.75
7.2.50.0060.01216.78
7.2.40.0110.00316.77
7.2.30.0000.01416.82
7.2.20.0060.00916.87
7.2.10.0030.00716.93
7.2.00.0030.01118.09
7.1.250.0070.00715.55
7.1.200.0110.00015.67
7.1.100.0040.01117.89
7.1.70.0090.00516.75
7.1.60.0200.00934.91
7.1.50.0160.01334.60
7.1.40.0260.01334.33
7.1.30.0200.01034.27
7.1.20.0220.00934.45
7.1.10.0110.00616.35
7.1.00.0090.01216.52
7.0.200.0070.00716.59
7.0.190.0110.00316.80
7.0.180.0030.01516.23
7.0.170.0120.00416.20
7.0.160.0000.01416.30
7.0.150.0000.01416.11
7.0.140.0090.00916.24
7.0.130.0100.01016.43
7.0.120.0110.00816.43
7.0.110.0070.00716.20
7.0.100.0110.00416.17
7.0.90.0060.01216.04
7.0.80.0060.01216.21
7.0.70.0090.00616.30
7.0.60.0060.01215.84
7.0.50.0060.00916.37
7.0.40.0130.01016.38
7.0.30.0170.00716.54
7.0.20.0060.00916.33
7.0.10.0080.00816.22
7.0.00.0070.00716.20

preferences:
37.6 ms | 404 KiB | 6 Q