3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'X#iEeWC`iM169fzNWny4260136182400421057'; echo md5(mb_convert_encoding($str, 'UTF-8'));

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)
8.3.40.0100.00718.61
8.3.30.0140.00018.67
8.3.20.0050.00320.53
8.3.10.0070.00021.65
8.3.00.0040.00420.84
8.2.170.0040.01122.96
8.2.160.0100.00320.27
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00421.06
8.2.120.0070.00026.35
8.2.110.0090.00021.03
8.2.100.0110.00017.63
8.2.90.0030.00617.91
8.2.80.0040.00418.04
8.2.70.0060.00317.93
8.2.60.0000.00918.04
8.2.50.0030.00518.13
8.2.40.0070.00020.32
8.2.30.0020.00519.16
8.2.20.0060.00318.06
8.2.10.0040.00417.91
8.2.00.0000.00817.61
8.1.270.0000.00722.19
8.1.260.0040.00428.09
8.1.250.0050.00328.09
8.1.240.0000.00923.91
8.1.230.0080.00420.91
8.1.220.0030.00517.78
8.1.210.0030.00519.11
8.1.200.0030.00617.23
8.1.190.0050.00317.00
8.1.180.0120.00018.10
8.1.170.0080.00019.08
8.1.160.0000.00718.80
8.1.150.0030.00622.10
8.1.140.0000.00719.49
8.1.130.0030.00517.69
8.1.120.0040.00417.37
8.1.110.0000.00817.34
8.1.100.0040.00417.39
8.1.90.0040.00417.40
8.1.80.0040.00417.52
8.1.70.0000.00717.46
8.1.60.0040.00417.46
8.1.50.0040.00417.50
8.1.40.0030.00517.56
8.1.30.0000.00917.54
8.1.20.0080.00017.67
8.1.10.0070.00017.56
8.1.00.0050.00317.41
8.0.300.0040.00419.47
8.0.290.0050.00316.86
8.0.280.0000.00718.50
8.0.270.0030.00617.36
8.0.260.0030.00317.28
8.0.250.0030.00316.93
8.0.240.0000.00717.02
8.0.230.0070.00016.99
8.0.220.0040.00416.86
8.0.210.0030.00316.89
8.0.200.0000.00616.83
8.0.190.0040.00416.87
8.0.180.0070.00016.96
8.0.170.0040.00416.80
8.0.160.0070.00016.84
8.0.150.0070.00316.75
8.0.140.0040.00416.85
8.0.130.0040.00413.30
8.0.120.0080.00016.81
8.0.110.0070.00016.89
8.0.100.0030.00316.95
8.0.90.0030.00516.80
8.0.80.0070.01016.95
8.0.70.0040.00416.93
8.0.60.0000.00716.84
8.0.50.0050.00216.77
8.0.30.0120.00717.04
8.0.20.0130.00517.40
8.0.10.0040.00416.91
8.0.00.0150.00416.91
7.4.330.0050.00015.55
7.4.320.0030.00316.53
7.4.300.0000.00716.54
7.4.290.0020.00516.57
7.4.280.0030.00516.49
7.4.270.0030.00516.44
7.4.260.0000.00616.44
7.4.250.0000.00716.50
7.4.240.0040.00416.53
7.4.230.0030.00316.50
7.4.220.0100.00816.57
7.4.210.0070.00916.54
7.4.200.0040.00416.52
7.4.160.0060.00916.54
7.4.150.0140.00617.40
7.4.140.0090.00917.86
7.4.130.0070.01016.52
7.4.120.0070.01216.43
7.4.110.0100.00716.47
7.4.100.0100.00716.45
7.4.90.0000.01916.57
7.4.80.0030.01419.39
7.4.70.0090.01516.54
7.4.60.0070.01516.38
7.4.50.0040.01116.45
7.4.40.0130.00516.39
7.4.30.0070.01116.49
7.4.00.0070.00715.04
7.3.330.0060.00013.18
7.3.320.0000.00513.10
7.3.310.0000.00816.19
7.3.300.0040.00416.15
7.3.290.0000.00716.00
7.3.280.0110.00816.21
7.3.270.0070.01017.40
7.3.260.0030.01416.32
7.3.250.0090.00816.29
7.3.240.0130.00816.14
7.3.230.0100.00716.39
7.3.210.0030.01316.42
7.3.200.0110.00416.20
7.3.190.0100.00716.31
7.3.180.0120.00316.50
7.3.170.0110.00616.24
7.3.160.0100.00716.10
7.3.120.0030.01415.03
7.3.110.0140.00314.55
7.3.100.0030.01614.97
7.3.90.0070.01014.55
7.3.80.0090.00614.54
7.3.70.0030.00914.86
7.3.60.0060.00914.77
7.3.50.0090.00314.65
7.3.40.0000.01114.55
7.3.30.0080.00014.80
7.3.20.0040.00416.82
7.3.10.0120.00316.57
7.3.00.0100.00016.48
7.2.330.0040.01416.42
7.2.320.0100.00716.39
7.2.310.0030.01316.43
7.2.300.0130.01016.56
7.2.290.0100.00616.25
7.2.250.0110.00714.88
7.2.240.0060.01214.86
7.2.230.0070.00714.99
7.2.220.0070.01014.69
7.2.210.0060.00614.76
7.2.200.0060.00914.84
7.2.190.0090.00614.98
7.2.180.0040.01114.58
7.2.170.0030.00914.91
7.2.160.0000.01314.75
7.2.150.0060.00916.54
7.2.140.0030.00916.82
7.2.130.0070.00716.92
7.2.120.0120.00316.87
7.2.110.0110.00416.76
7.2.100.0070.00716.63
7.2.90.0030.00716.66
7.2.80.0030.00716.56
7.2.70.0070.01016.71
7.2.60.0070.00916.63
7.2.50.0080.00616.79
7.2.40.0070.01117.02
7.2.30.0040.01516.94
7.2.20.0080.00416.91
7.2.10.0060.00316.67
7.2.00.0080.00717.97
7.1.330.0030.01315.68
7.1.320.0070.00715.36
7.1.310.0030.00815.66
7.1.300.0030.00615.77
7.1.290.0000.01115.82
7.1.280.0080.00415.75
7.1.270.0030.00915.52
7.1.260.0040.00715.43
7.1.250.0040.00715.48
7.1.240.0030.01215.78
7.1.230.0080.00415.75
7.1.220.0070.00415.81
7.1.210.0030.00715.68
7.1.200.0050.00815.61
7.1.190.0040.00815.86
7.1.180.0100.00315.84
7.1.170.0060.00315.59
7.1.160.0030.01015.55
7.1.150.0110.00015.84
7.1.140.0030.01015.75
7.1.130.0040.01115.65
7.1.120.0120.00315.78
7.1.110.0040.00815.80
7.1.100.0060.00615.89
7.1.90.0070.00715.62
7.1.80.0060.00615.87
7.1.70.0020.01116.35
7.1.60.0070.00516.36
7.1.50.0040.00815.64
7.1.40.0000.01815.77
7.1.30.0080.00415.70
7.1.20.0100.00315.74
7.1.10.0030.00915.86
7.1.00.0070.03819.07
7.0.330.0030.01215.47
7.0.320.0000.01315.57
7.0.310.0070.01015.28
7.0.300.0080.00415.13
7.0.290.0090.00615.20
7.0.280.0040.00415.05
7.0.270.0040.01215.35
7.0.260.0060.00615.35
7.0.250.0100.00015.44
7.0.240.0070.00715.55
7.0.230.0060.00315.47
7.0.220.0000.01315.56
7.0.210.0030.01015.54
7.0.200.0240.00414.98
7.0.190.0100.00315.35
7.0.180.0060.00715.04
7.0.170.0110.00315.43
7.0.160.0030.00915.53
7.0.150.0070.00715.40
7.0.140.0040.01115.46
7.0.130.0120.03018.77
7.0.120.0080.03518.70
7.0.110.0080.03318.71
7.0.100.0080.03318.84
7.0.90.0020.04318.65
7.0.80.0100.03218.85
7.0.70.0050.03518.65
7.0.60.0020.04318.59
7.0.50.0050.03318.64
7.0.40.0020.03617.62
7.0.30.0070.03517.80
7.0.20.0050.03017.86
7.0.10.0080.02917.79
7.0.00.0100.02817.73
5.6.400.0100.00314.09
5.6.390.0070.00714.45
5.6.380.0000.01314.09
5.6.370.0070.00314.35
5.6.360.0000.01014.18
5.6.350.0140.00414.41
5.6.340.0030.00714.07
5.6.330.0030.01314.12
5.6.320.0030.00714.15
5.6.310.0040.01114.16
5.6.300.0030.01014.57
5.6.290.0050.00514.51
5.6.280.0120.02517.73
5.6.270.0040.03617.54
5.6.260.0130.02717.52
5.6.250.0070.03517.51
5.6.240.0090.04417.45
5.6.230.0030.03617.63
5.6.220.0110.03417.80
5.6.210.0050.03817.79
5.6.200.0040.03417.50
5.6.190.0080.03317.69
5.6.180.0050.03017.63
5.6.170.0050.03017.61
5.6.160.0110.02617.51
5.6.150.0100.02817.60
5.6.140.0090.03017.44
5.6.130.0100.02717.67
5.6.120.0090.03017.62
5.6.110.0050.03217.63
5.6.100.0050.03517.58
5.6.90.0050.03217.47
5.6.80.0050.03217.28
5.6.70.0100.02917.32
5.6.60.0100.03017.11
5.6.50.0060.02817.14
5.6.40.0100.02817.04
5.6.30.0060.03417.16
5.6.20.0080.03317.12
5.6.10.0120.03217.14
5.6.00.0030.03417.21

preferences:
54.77 ms | 400 KiB | 5 Q