3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prc_str = "00002FB4"; $div_str = "50"; $div = base_convert($div_str[0],16,10); $prc = base_convert($div_str,16,10); echo $prc." ".$div."\r\n"; echo floatval($prc)/floatval($div); ?>

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)
8.3.60.0000.01416.75
8.3.50.0110.00522.92
8.3.40.0070.00718.66
8.3.30.0080.00519.21
8.3.20.0070.00020.34
8.3.10.0040.00421.78
8.3.00.0030.00517.63
8.2.180.0030.01216.38
8.2.170.0140.00722.96
8.2.160.0110.00420.34
8.2.150.0050.00224.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00620.66
8.2.110.0000.00822.17
8.2.100.0090.00317.83
8.2.90.0030.00519.16
8.2.80.0090.00017.97
8.2.70.0090.00417.61
8.2.60.0040.00417.93
8.2.50.0060.00318.07
8.2.40.0040.00418.22
8.2.30.0070.00018.23
8.2.20.0040.00417.74
8.2.10.0020.00518.16
8.2.00.0000.00917.74
8.1.280.0100.01025.92
8.1.270.0090.00023.65
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0090.00024.01
8.1.230.0060.00619.08
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.23
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0070.00022.05
8.1.150.0000.00718.78
8.1.140.0040.00417.31
8.1.130.0070.00017.76
8.1.120.0040.00317.45
8.1.110.0040.00417.34
8.1.100.0000.00817.34
8.1.90.0020.00517.45
8.1.80.0040.00417.32
8.1.70.0070.00017.46
8.1.60.0050.00317.61
8.1.50.0040.00417.60
8.1.40.0030.00617.53
8.1.30.0030.00517.62
8.1.20.0000.00717.61
8.1.10.0040.00417.60
8.1.00.0070.00417.52
8.0.300.0030.00318.77
8.0.290.0050.00216.63
8.0.280.0000.00718.48
8.0.270.0080.00017.13
8.0.260.0040.00417.21
8.0.250.0060.00016.88
8.0.240.0030.00616.99
8.0.230.0030.00516.93
8.0.220.0070.00016.86
8.0.210.0000.00816.84
8.0.200.0070.00016.94
8.0.190.0040.00416.98
8.0.180.0000.00716.93
8.0.170.0000.00716.93
8.0.160.0040.00416.84
8.0.150.0040.00316.87
8.0.140.0100.00016.71
8.0.130.0030.00313.27
8.0.120.0070.00016.83
8.0.110.0000.00716.87
8.0.100.0000.00716.75
8.0.90.0040.00416.93
8.0.80.0070.01416.88
8.0.70.0070.00016.88
8.0.60.0040.00416.88
8.0.50.0000.00716.75
8.0.30.0090.00917.06
8.0.20.0050.01417.40
8.0.10.0000.00716.84
8.0.00.0110.00816.60
7.4.330.0020.00215.13
7.4.320.0000.00616.43
7.4.300.0000.00716.48
7.4.290.0040.00416.59
7.4.280.0000.00716.57
7.4.270.0080.00016.52
7.4.260.0040.00416.61
7.4.250.0030.00516.56
7.4.240.0020.00516.51
7.4.230.0000.00716.49
7.4.220.0060.00916.41
7.4.210.0090.00616.55
7.4.200.0030.00316.34
7.4.160.0080.00816.43
7.4.150.0170.00317.40
7.4.140.0100.01117.86
7.4.130.0100.00816.58
7.4.120.0140.00416.46
7.4.110.0070.01316.66
7.4.100.0080.01316.63
7.4.90.0070.01016.53
7.4.80.0150.00919.39
7.4.70.0080.00816.52
7.4.60.0100.00716.45
7.4.50.0040.00416.31
7.4.40.0000.01516.64
7.4.30.0060.00916.61
7.4.00.0070.01015.20
7.3.330.0000.00513.16
7.3.320.0050.00013.05
7.3.310.0060.00016.16
7.3.300.0030.00316.36
7.3.290.0070.00716.30
7.3.280.0100.00816.23
7.3.270.0090.01017.40
7.3.260.0160.00316.43
7.3.250.0130.00316.54
7.3.240.0080.00816.21
7.3.230.0070.01016.39
7.3.210.0030.01616.57
7.3.200.0100.00719.39
7.3.190.0090.01216.46
7.3.180.0100.00716.38
7.3.170.0070.01016.57
7.3.160.0040.01216.42
7.2.330.0160.00216.78
7.2.320.0030.01316.68
7.2.310.0100.00716.68
7.2.300.0090.00616.49
7.2.290.0130.00316.35
7.2.00.0090.00319.72
7.1.100.0040.01118.18
7.1.70.0000.01617.35
7.1.60.0120.01219.40
7.1.50.0090.00917.09
7.1.00.0000.08022.33
7.0.200.0000.00716.82
7.0.140.0030.07321.92
7.0.60.0030.08320.03
7.0.50.0030.08717.82
7.0.40.0030.04320.09
7.0.30.0230.04320.18
7.0.20.0300.07020.00
7.0.10.0070.04020.16
7.0.00.0030.08020.30
5.6.280.0070.07021.12
5.6.210.0030.06320.46
5.6.200.0000.05018.08
5.6.190.0070.09020.48
5.6.180.0300.06320.60
5.6.170.0270.03320.61
5.6.160.0030.04320.37
5.6.150.0070.05018.09
5.6.140.0100.03318.17
5.6.130.0070.05318.15
5.6.120.0000.04321.03
5.6.110.0070.03720.96
5.6.100.0100.08321.02
5.6.90.0130.07721.09
5.6.80.0170.07320.52
5.5.350.0030.05720.34
5.5.340.0030.04718.00
5.5.330.0000.05020.21
5.5.320.0500.07020.20
5.5.310.0330.07320.21
5.5.300.0070.08717.91
5.5.290.0030.05317.91
5.5.280.0130.08020.64
5.5.270.0130.07720.83
5.5.260.0070.05020.75
5.5.250.0030.05720.61
5.5.240.0200.05720.25
5.4.450.0400.04019.39
5.4.440.0200.04319.41
5.4.430.0330.04319.48
5.4.420.0370.03719.38
5.4.410.0470.04319.10
5.4.400.0100.04319.08
5.4.390.0470.03719.23
5.4.380.0430.04718.50
5.4.370.0370.05018.75
5.4.360.0430.04718.70
5.4.350.0300.06018.53
5.4.340.0300.05318.46
5.4.320.0040.03712.45
5.4.310.0070.05612.45
5.4.300.0130.04712.45
5.4.290.0050.05012.45
5.4.280.0070.04012.35
5.4.270.0040.03812.34
5.4.260.0050.04112.34
5.4.250.0040.04112.34
5.4.240.0050.04012.34
5.4.230.0090.03912.34
5.4.220.0030.03912.34
5.4.210.0060.03912.34
5.4.200.0060.04012.34
5.4.190.0080.03512.34
5.4.180.0090.05012.33
5.4.170.0060.04312.35
5.4.160.0050.03812.34
5.4.150.0060.03612.34
5.4.140.0060.03512.02
5.4.130.0080.03112.01
5.4.120.0070.04411.97
5.4.110.0080.03411.96
5.4.100.0040.03711.96
5.4.90.0040.03811.96
5.4.80.0090.04311.96
5.4.70.0050.03611.96
5.4.60.0060.03511.96
5.4.50.0030.03711.96
5.4.40.0040.03611.95
5.4.30.0110.03211.95
5.4.20.0090.03311.95
5.4.10.0070.03611.94
5.4.00.0060.04711.44
5.3.290.0060.04012.80
5.3.280.0070.03812.71
5.3.270.0070.03912.73
5.3.260.0050.04112.72
5.3.250.0060.03712.72
5.3.240.0060.03812.71
5.3.230.0060.03712.70
5.3.220.0080.04012.68
5.3.210.0060.04312.68
5.3.200.0080.03512.68
5.3.190.0090.03812.68
5.3.180.0040.04012.68
5.3.170.0100.03612.67
5.3.160.0060.03612.67
5.3.150.0060.03812.67
5.3.140.0040.03812.66
5.3.130.0040.04112.65
5.3.120.0050.04012.66
5.3.110.0090.03612.66
5.3.100.0030.03912.12
5.3.90.0040.03712.09
5.3.80.0040.03812.07
5.3.70.0050.03712.07
5.3.60.0070.03512.07
5.3.50.0040.03912.00
5.3.40.0110.04812.00
5.3.30.0040.04011.95
5.3.20.0060.03911.73
5.3.10.0050.04011.70
5.3.00.0100.05511.68
5.2.170.0050.0319.18
5.2.160.0050.0309.18
5.2.150.0050.0319.18
5.2.140.0030.0339.18
5.2.130.0070.0309.14
5.2.120.0050.0299.14
5.2.110.0050.0289.14
5.2.100.0080.0329.14
5.2.90.0080.0409.14
5.2.80.0070.0469.14
5.2.70.0050.0329.14
5.2.60.0070.0339.09
5.2.50.0080.0289.06
5.2.40.0010.0339.04
5.2.30.0030.0329.01
5.2.20.0070.0389.00
5.2.10.0050.0308.95
5.2.00.0070.0408.81
5.1.60.0060.0288.10
5.1.50.0070.0218.09
5.1.40.0100.0298.08
5.1.30.0040.0278.43
5.1.20.0080.0318.45
5.1.10.0040.0278.17
5.1.00.0040.0258.17
5.0.50.0020.0226.65
5.0.40.0030.0206.51
5.0.30.0050.0306.32
5.0.20.0010.0216.31
5.0.10.0060.0176.29
5.0.00.0010.0346.27
4.4.90.0010.0174.78
4.4.80.0020.0174.75
4.4.70.0030.0164.75
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0040.0274.71
4.4.30.0030.0164.76
4.4.20.0020.0164.85
4.4.10.0040.0184.85
4.4.00.0030.0284.76
4.3.110.0020.0184.67
4.3.100.0040.0194.66
4.3.90.0030.0174.64
4.3.80.0040.0284.59
4.3.70.0030.0154.63
4.3.60.0040.0164.62
4.3.50.0030.0184.63
4.3.40.0040.0264.54
4.3.30.0010.0183.33
4.3.20.0020.0163.31
4.3.10.0030.0153.27
4.3.00.0030.01715.91

preferences:
37.22 ms | 401 KiB | 5 Q