3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 'N:Müller;Jörg;;; X-ABUID:2E4CB084-4767-4C85-BBCA-805B1DCB1C8E\:ABPerson'; echo mb_detect_encoding($test, ['UTF-8', 'SJIS']);

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)
8.3.60.0170.00016.38
8.3.50.0100.00717.83
8.3.40.0040.01118.82
8.3.30.0120.00318.47
8.3.20.0000.00724.18
8.3.10.0040.00424.66
8.3.00.0080.00026.16
8.2.180.0090.01225.92
8.2.170.0070.00719.06
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00826.16
8.2.110.0030.00622.43
8.2.100.0040.00717.84
8.2.90.0060.00319.38
8.2.80.0030.00517.97
8.2.70.0090.00017.75
8.2.60.0030.00618.05
8.2.50.0000.00818.10
8.2.40.0070.00020.52
8.2.30.0040.00418.24
8.2.20.0070.00019.48
8.2.10.0080.00019.02
8.2.00.0000.00919.22
8.1.280.0110.00425.92
8.1.270.0000.00823.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0040.00423.65
8.1.230.0060.00620.86
8.1.220.0060.00317.78
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0090.00018.63
8.1.160.0040.00418.93
8.1.150.0000.00718.68
8.1.140.0000.00717.40
8.1.130.0000.00717.43
8.1.120.0040.00417.55
8.1.110.0000.00717.53
8.1.100.0070.00017.52
8.1.90.0050.00317.46
8.1.80.0040.00417.38
8.1.70.0030.00317.54
8.1.60.0000.00917.66
8.1.50.0040.00417.46
8.1.40.0000.00717.55
8.1.30.0090.00317.68
8.1.20.0030.00617.75
8.1.10.0000.00817.68
8.1.00.0030.00517.48
8.0.300.0050.00318.77
8.0.290.0040.00416.75
8.0.280.0050.00318.51
8.0.270.0040.00416.83
8.0.260.0030.00316.97
8.0.250.0030.00317.06
8.0.240.0030.00317.09
8.0.230.0000.00716.91
8.0.220.0050.00316.90
8.0.210.0060.00016.96
8.0.200.0030.00316.97
8.0.190.0030.00416.86
8.0.180.0050.00316.86
8.0.170.0090.00016.95
8.0.160.0000.00816.94
8.0.150.0040.00416.87
8.0.140.0030.00716.88
8.0.130.0060.00313.35
8.0.120.0000.00816.92
8.0.110.0010.00716.92
8.0.100.0000.00816.97
8.0.90.0060.00216.81
8.0.80.0040.00416.86
8.0.70.0040.00416.89
8.0.60.0030.00516.89
8.0.50.0000.00816.92
8.0.30.0020.00616.89
8.0.20.0080.00016.90
8.0.10.0060.00216.88
8.0.00.0020.00716.92
7.4.330.0060.00015.55
7.4.320.0070.00016.54
7.4.300.0080.00016.63
7.4.290.0000.00716.61
7.4.280.0040.00416.55
7.4.270.0000.00716.57
7.4.260.0000.00513.23
7.4.250.0040.00416.56
7.4.240.0070.00016.68
7.4.230.0060.00216.55
7.4.220.0040.00316.61
7.4.210.0020.00516.53
7.4.200.0020.00516.58
7.4.190.0020.00516.69
7.4.180.0010.00616.71
7.4.160.0050.00316.60
7.4.150.0010.00716.46
7.4.140.0040.00416.51
7.4.130.0000.00816.50
7.4.120.0020.00516.56
7.4.110.0040.00316.49
7.4.100.0060.00216.56
7.4.90.0030.00516.54
7.4.80.0030.00416.45
7.4.70.0050.00216.52
7.4.60.0030.00516.44
7.4.50.0030.00516.39
7.4.40.0030.00416.44
7.4.30.0000.00716.56
7.4.20.0050.00316.55
7.4.10.0030.00416.44
7.4.00.0010.00616.49
7.3.330.0000.00716.19
7.3.320.0000.00613.03
7.3.310.0040.00416.16
7.3.300.0020.00716.27
7.3.290.0040.00416.13
7.3.280.0030.00516.03
7.3.270.0030.00516.28
7.3.260.0030.00516.26
7.3.250.0050.00216.20
7.3.240.0030.00416.18
7.3.230.0050.00216.13
7.3.220.0070.00016.08
7.3.210.0020.00516.22
7.3.200.0020.00516.05
7.3.190.0020.00516.05
7.3.180.0070.00016.01
7.3.170.0030.00316.08
7.3.160.0040.00316.11
7.3.150.0020.00516.07
7.3.140.0080.00016.11
7.3.130.0050.00216.01
7.3.120.0060.00016.02
7.3.110.0030.00316.08
7.3.100.0020.00516.08
7.3.90.0040.00416.40
7.3.80.0020.00516.10
7.3.70.0080.00016.37
7.3.60.0000.00816.42
7.3.50.0020.00616.35
7.3.40.0030.00316.28
7.3.30.0050.00216.20
7.3.20.0020.00618.17
7.3.10.0020.00518.09
7.3.00.0040.00317.99

preferences:
31.23 ms | 400 KiB | 5 Q