3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'X#iEeWC`iM169fzNWny4260136182400421057'; echo md5(mb_convert_encoding($str, 'UTF-16LE'));

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)
8.3.70.0070.01416.38
8.3.60.0170.00316.50
8.3.50.0090.01222.93
8.3.40.0070.01118.50
8.3.30.0040.01118.59
8.3.20.0040.00420.40
8.3.10.0050.00321.73
8.3.00.0030.00621.02
8.2.190.0070.00716.58
8.2.180.0040.01116.50
8.2.170.0130.00322.96
8.2.160.0100.00320.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0030.00721.02
8.2.100.0040.00817.91
8.2.90.0000.00918.03
8.2.80.0000.00918.04
8.2.70.0080.00018.03
8.2.60.0000.00718.05
8.2.50.0040.00418.10
8.2.40.0040.00420.39
8.2.30.0040.00419.29
8.2.20.0080.00018.12
8.2.10.0000.00717.96
8.2.00.0040.00417.67
8.1.280.0030.01425.92
8.1.270.0050.00322.24
8.1.260.0040.00428.09
8.1.250.0000.00828.09
8.1.240.0060.00323.78
8.1.230.0070.00420.85
8.1.220.0030.00517.74
8.1.210.0050.00218.91
8.1.200.0030.00617.35
8.1.190.0050.00317.23
8.1.180.0040.00818.10
8.1.170.0000.00818.84
8.1.160.0040.00418.93
8.1.150.0040.00422.05
8.1.140.0000.00719.62
8.1.130.0000.00717.74
8.1.120.0000.00717.45
8.1.110.0080.00017.36
8.1.100.0000.00717.36
8.1.90.0040.00417.50
8.1.80.0070.00017.36
8.1.70.0020.00617.36
8.1.60.0080.00017.56
8.1.50.0060.00317.51
8.1.40.0040.00417.46
8.1.30.0030.00617.61
8.1.20.0030.00617.61
8.1.10.0000.00717.58
8.1.00.0040.00417.54
8.0.300.0000.00719.66
8.0.290.0000.00816.88
8.0.280.0000.00718.44
8.0.270.0030.00617.32
8.0.260.0030.00317.22
8.0.250.0070.00016.93
8.0.240.0030.00517.02
8.0.230.0000.00716.89
8.0.220.0040.00416.79
8.0.210.0070.00016.82
8.0.200.0060.00016.84
8.0.190.0020.00516.87
8.0.180.0000.00816.89
8.0.170.0040.00416.87
8.0.160.0050.00316.88
8.0.150.0070.00016.80
8.0.140.0000.00716.81
8.0.130.0000.00513.28
8.0.120.0050.00216.84
8.0.110.0000.00716.76
8.0.100.0040.00416.73
8.0.90.0050.00216.88
8.0.80.0080.00616.84
8.0.70.0050.00316.95
8.0.60.0030.00516.84
8.0.50.0040.00416.78
8.0.30.0100.00917.11
8.0.20.0130.00817.40
8.0.10.0000.00716.93
8.0.00.0090.00916.72
7.4.330.0050.00015.55
7.4.320.0070.00016.48
7.4.300.0030.00316.41
7.4.290.0040.00416.57
7.4.280.0040.00416.41
7.4.270.0080.00016.50
7.4.260.0000.00716.50
7.4.250.0040.00416.56
7.4.240.0000.00816.49
7.4.230.0000.00716.53
7.4.220.0060.01516.61
7.4.210.0070.00716.56
7.4.200.0000.00816.69
7.4.160.0110.00816.48
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0100.00916.55
7.4.120.0100.00716.51
7.4.110.0160.00016.45
7.4.100.0070.01016.44
7.4.90.0070.01116.52
7.4.80.0130.01119.39
7.4.70.0060.01216.54
7.4.60.0100.00616.43
7.4.50.0120.00316.43
7.4.40.0090.00916.41
7.4.30.0080.00816.35
7.4.00.0080.00314.75
7.3.330.0050.00013.07
7.3.320.0050.00012.95
7.3.310.0070.00016.07
7.3.300.0070.00016.18
7.3.290.0030.00316.15
7.3.280.0080.01216.21
7.3.270.0170.00017.40
7.3.260.0130.00816.19
7.3.250.0090.00916.27
7.3.240.0060.01216.37
7.3.230.0060.01216.39
7.3.210.0030.01316.08
7.3.200.0130.00316.27
7.3.190.0170.00316.27
7.3.180.0030.01216.26
7.3.170.0180.00016.35
7.3.160.0100.00716.24
7.3.10.0000.01016.47
7.3.00.0070.00416.57
7.2.330.0100.00716.43
7.2.320.0040.01316.45
7.2.310.0110.00616.57
7.2.300.0110.00716.48
7.2.290.0140.00316.63
7.2.130.0030.01016.97
7.2.120.0100.00316.58
7.2.110.0060.00316.54
7.2.100.0050.00516.74
7.2.90.0030.00716.56
7.2.80.0040.00816.69
7.2.70.0030.00817.09
7.2.60.0040.01116.57
7.2.50.0050.00516.73
7.2.40.0090.00416.88
7.2.30.0040.01216.96
7.2.20.0050.00516.95
7.2.10.0090.00316.94
7.2.00.0070.00518.07
7.1.250.0030.00715.78
7.1.70.0000.00817.09
7.1.60.0060.00617.29
7.1.00.0030.07322.40
7.0.200.0250.00314.88
7.0.130.0300.05320.28
7.0.120.0130.06722.14
7.0.110.0070.05722.07
7.0.100.0130.07022.09
7.0.90.0030.06322.07
7.0.80.0030.06022.04
7.0.70.0170.08022.02
7.0.60.0030.06322.02
7.0.50.0100.05722.00
7.0.40.0070.05722.12
7.0.30.0070.07722.08
7.0.20.0170.05022.11
7.0.10.0070.07722.12
7.0.00.0170.05322.09
5.6.280.0130.05020.79
5.6.270.0070.07320.97
5.6.260.0070.06720.98
5.6.250.0070.05720.90
5.6.240.0000.06321.06
5.6.230.0000.06321.06
5.6.220.0130.05021.07
5.6.210.0030.06320.98
5.6.200.0070.06720.97
5.6.190.0170.05021.01
5.6.180.0130.05321.01
5.6.170.0070.07020.94
5.6.160.0200.04721.08
5.6.150.0130.05720.99
5.6.140.0070.06720.82
5.6.130.0100.05320.79
5.6.120.0070.06021.03
5.6.110.0100.05720.72
5.6.100.0130.05320.74
5.6.90.0130.05320.98
5.6.80.0100.05320.23
5.6.70.0030.06020.41
5.6.60.0030.06720.45
5.6.50.0070.06020.30
5.6.40.0030.06020.16
5.6.30.0100.05720.15
5.6.20.0030.05720.15
5.6.10.0030.05320.27
5.6.00.0070.05320.16

preferences:
63.61 ms | 401 KiB | 5 Q