3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(mb_strlen(hex2bin("80a0a1ef"), "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)
8.4.120.0140.00622.18
8.4.110.0040.00418.95
8.4.100.0120.00818.88
8.4.90.0110.00918.73
8.4.80.0070.00320.57
8.4.70.0080.00617.79
8.4.60.0050.00418.85
8.4.50.0030.00718.60
8.4.40.0040.00419.39
8.4.30.0170.00318.55
8.4.20.0070.01325.80
8.4.10.0100.00723.44
8.3.250.0110.00718.63
8.3.240.0120.00816.59
8.3.230.0130.00616.74
8.3.220.0050.00519.05
8.3.210.0110.00716.60
8.3.200.0050.00416.64
8.3.190.0100.00917.12
8.3.180.0090.00916.94
8.3.170.0060.01218.94
8.3.160.0180.00017.20
8.3.150.0090.00918.63
8.3.140.0080.00016.39
8.3.130.0040.00418.26
8.3.120.0060.00320.79
8.3.110.0030.00620.94
8.3.100.0080.00016.66
8.3.90.0120.00326.77
8.3.80.0030.00617.97
8.3.70.0000.01516.38
8.3.60.0140.00418.43
8.3.50.0090.00618.45
8.3.40.0110.00320.33
8.3.30.0070.00718.57
8.3.20.0070.00024.18
8.3.10.0050.00324.66
8.3.00.0000.00726.16
8.2.290.0060.00220.22
8.2.280.0130.00718.27
8.2.270.0000.00817.01
8.2.260.0070.01016.37
8.2.250.0090.00016.56
8.2.240.0000.00817.15
8.2.230.0030.00622.58
8.2.220.0000.00924.06
8.2.210.0040.01126.77
8.2.200.0030.01018.54
8.2.190.0110.01116.63
8.2.180.0070.01416.50
8.2.170.0070.00718.72
8.2.160.0080.00522.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.99
8.2.110.0100.00021.17
8.2.100.0080.00417.72
8.2.90.0040.00417.84
8.2.80.0080.00017.97
8.2.70.0070.00417.91
8.2.60.0060.00318.16
8.2.50.0080.00018.10
8.2.40.0000.00819.17
8.2.30.0040.00419.10
8.2.20.0000.00719.16
8.2.10.0070.00017.94
8.2.00.0000.00918.71
8.1.330.0140.00421.95
8.1.320.0110.00816.02
8.1.310.0000.00816.55
8.1.300.0090.00920.09
8.1.290.0060.00630.84
8.1.280.0100.01025.92
8.1.270.0060.01024.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00022.20
8.1.230.0030.00722.72
8.1.220.0030.00517.74
8.1.210.0090.00020.06
8.1.200.0000.00917.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0000.00718.80
8.1.150.0070.00018.50
8.1.140.0040.00417.29
8.1.130.0130.00318.61
8.1.120.0130.00418.68
8.1.110.0150.00318.66
8.1.100.0090.00918.59
8.1.90.0100.00718.59
8.1.80.0060.01118.63
8.1.70.0120.00518.55
8.1.60.0200.00018.68
8.1.50.0110.00518.65
8.1.40.0050.00520.71
8.1.30.0080.00020.62
8.1.20.0040.00420.66
8.1.10.0050.00720.54
8.1.00.0120.00318.63
8.0.300.0070.00022.03
8.0.290.0000.00716.63
8.0.280.0090.00018.39
8.0.270.0040.00418.06
8.0.260.0110.00217.91
8.0.250.0090.00618.05
8.0.240.0120.00318.03
8.0.230.0050.00719.82
8.0.220.0060.00319.77
8.0.210.0020.00719.79
8.0.200.0030.00619.89
8.0.190.0080.00019.75
8.0.180.0070.00219.77
8.0.170.0060.00319.91
8.0.160.0090.00019.75
8.0.150.0070.00319.70
8.0.140.0030.00619.71
8.0.130.0050.00519.62
8.0.120.0070.00717.68
8.0.110.0050.00717.66
8.0.100.0130.00017.59
8.0.90.0120.00017.52
8.0.80.0060.00617.90
8.0.70.0050.00517.96
8.0.60.0000.01117.99
8.0.50.0070.00417.85
8.0.30.0040.00717.85
8.0.20.0060.00618.03
8.0.10.0090.00217.88

preferences:
80.48 ms | 403 KiB | 5 Q