3v4l.org

run code in 300+ PHP versions simultaneously
<?php $battery = "280"; $voltage_full = 320; // old hardware 100; $voltage_empty = 240; // old hardware 75; $voltage_range = $voltage_full - $voltage_empty; $battery = (int) $battery; $battery_range = $battery - $voltage_empty; if ( $battery >= $voltage_full ){ $battery_percentage = 100; } else { if ( $battery <= 240 ) { $battery_percentage = 0; } else { $battery_percentage = (100 * ($battery_range / $voltage_range)); } } echo $battery_percentage;

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)
8.3.60.0130.00718.42
8.3.50.0120.00722.09
8.3.40.0150.00018.71
8.3.30.0070.00718.82
8.3.20.0040.00420.16
8.3.10.0070.00022.10
8.3.00.0080.00022.44
8.2.180.0120.00918.42
8.2.170.0110.00422.96
8.2.160.0060.01220.63
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.48
8.2.110.0060.00322.07
8.2.100.0000.01217.64
8.2.90.0020.00519.09
8.2.80.0040.00417.97
8.2.70.0000.00817.38
8.2.60.0080.00017.80
8.2.50.0030.00618.07
8.2.40.0040.00418.34
8.2.30.0040.00418.11
8.2.20.0030.00617.57
8.2.10.0080.00019.40
8.2.00.0000.00717.62
8.1.280.0000.01425.92
8.1.270.0000.00823.71
8.1.260.0050.00326.35
8.1.250.0030.00528.09
8.1.240.0000.00923.91
8.1.230.0030.00719.07
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00417.22
8.1.190.0050.00317.30
8.1.180.0060.00318.10
8.1.170.0080.00018.51
8.1.160.0000.00721.86
8.1.150.0040.00418.48
8.1.140.0070.00017.29
8.1.130.0000.00717.76
8.1.120.0040.00417.42
8.1.110.0000.00717.34
8.1.100.0000.00717.31
8.1.90.0000.00717.31
8.1.80.0000.00717.36
8.1.70.0070.00017.45
8.1.60.0030.00517.59
8.1.50.0070.00017.43
8.1.40.0000.00817.55
8.1.30.0030.00517.65
8.1.20.0080.00017.63
8.1.10.0000.00717.40
8.1.00.0030.00517.50
8.0.300.0000.00818.77
8.0.290.0040.00417.05
8.0.280.0000.00718.44
8.0.270.0000.00717.17
8.0.260.0060.00016.72
8.0.250.0000.00716.98
8.0.240.0000.00716.93
8.0.230.0040.00416.95
8.0.220.0040.00416.78
8.0.210.0030.00316.79
8.0.200.0070.00016.93
8.0.190.0070.00016.92
8.0.180.0100.00016.86
8.0.170.0040.00416.73
8.0.160.0040.00416.93
8.0.150.0070.00016.75
8.0.140.0000.00716.79
8.0.130.0030.00313.25
8.0.120.0040.00416.71
8.0.110.0070.00016.64
8.0.100.0050.00216.80
8.0.90.0000.00816.71
8.0.80.0040.01116.80
8.0.70.0000.00716.77
8.0.60.0000.00716.83
8.0.50.0000.00716.70
8.0.30.0080.01117.06
8.0.20.0120.01217.40
8.0.10.0000.00717.00
8.0.00.0090.00716.60
7.4.330.0000.00515.03
7.4.320.0000.00716.49
7.4.300.0000.00616.55
7.4.290.0070.00016.57
7.4.280.0000.00716.48
7.4.270.0030.00316.44
7.4.260.0030.00316.62
7.4.250.0030.00316.48
7.4.240.0020.00516.51
7.4.230.0030.00316.59
7.4.220.0140.00716.47
7.4.210.0030.01116.52
7.4.200.0000.00716.52
7.4.190.0040.00416.46
7.4.160.0040.01116.50
7.4.150.0110.00717.40
7.4.140.0120.00817.86
7.4.130.0100.01316.49
7.4.120.0070.01016.49
7.4.110.0060.01116.55
7.4.100.0080.01516.56
7.4.90.0110.00716.53
7.4.80.0030.01319.39
7.4.70.0090.00916.40
7.4.60.0090.00816.26
7.4.50.0000.00616.59
7.4.40.0100.00622.77
7.4.30.0070.01016.46
7.4.00.0130.00014.61
7.3.330.0000.00513.16
7.3.320.0000.00513.07
7.3.310.0040.00416.41
7.3.300.0070.00016.25
7.3.290.0090.00616.36
7.3.280.0100.00816.31
7.3.270.0100.01017.40
7.3.260.0100.00716.37
7.3.250.0130.00516.35
7.3.240.0140.00316.37
7.3.230.0050.01116.42
7.3.210.0030.01316.53
7.3.200.0030.01419.39
7.3.190.0090.01116.31
7.3.180.0120.00316.62
7.3.170.0180.00016.32
7.3.160.0110.00816.26
7.3.120.0070.00715.04
7.2.330.0070.01016.21
7.2.320.0180.00616.22
7.2.310.0130.00316.67
7.2.300.0040.01716.32
7.2.290.0070.01016.70
7.2.00.0030.01219.05
7.1.200.0180.00615.42
7.1.100.0000.01118.15
7.1.70.0140.00516.68
7.1.60.0090.01319.82
7.1.50.0120.00616.69
7.1.00.0030.07722.33
7.0.200.0120.00016.94
7.0.140.0200.05721.96
7.0.60.0170.07321.73
7.0.50.0100.04717.86
7.0.40.0130.06320.09
7.0.30.0230.04320.18
7.0.20.0330.06020.20
7.0.10.0270.05720.09
7.0.00.0070.08020.09
5.6.210.0200.07020.71
5.6.200.0070.03718.17
5.6.190.0070.04720.60
5.6.180.0000.05720.58
5.6.170.0300.07720.45
5.6.160.0030.05320.38
5.6.150.0070.08018.22
5.6.140.0170.05718.21
5.6.130.0100.03318.14
5.6.120.0030.06721.04
5.6.110.0030.04320.98
5.6.100.0170.07721.00
5.6.90.0030.04021.09
5.6.80.0200.05720.41
5.5.350.4200.04720.36
5.5.340.0170.07017.95
5.5.330.0030.04320.30
5.5.320.0230.05720.26
5.5.310.0170.05020.20
5.5.300.0070.03717.95
5.5.290.0030.04017.91
5.5.280.0030.08720.96
5.5.270.0030.08720.79
5.5.260.0100.07020.63
5.5.250.0070.06320.65
5.5.240.0170.07720.04
5.4.450.0430.04319.26
5.4.440.0470.05019.38
5.4.430.0230.03019.57
5.4.420.0570.05719.25
5.4.410.0070.05718.91
5.4.400.0130.04718.65
5.4.390.0070.05318.49
5.4.380.0130.05318.49
5.4.370.0270.04718.82
5.4.360.0170.05718.49
5.4.350.0200.05318.69
5.4.340.0200.06718.50
5.4.320.0070.03412.45
5.4.310.0060.03912.45
5.4.300.0050.03712.46
5.4.290.0050.03812.45
5.4.280.0090.03212.34
5.4.270.0080.04812.32
5.4.260.0070.05112.32
5.4.250.0130.04912.32
5.4.240.0080.06012.32
5.4.230.0110.05012.31
5.4.220.0090.04912.31
5.4.210.0090.04812.31
5.4.200.0100.04912.31
5.4.190.0110.04812.31
5.4.180.0110.05112.31
5.4.170.0100.03812.32
5.4.160.0080.03612.31
5.4.150.0110.04112.31
5.4.140.0050.03711.99
5.4.130.0080.03911.98
5.4.120.0080.03911.93
5.4.110.0060.05011.93
5.4.100.0100.04511.93
5.4.90.0100.04911.93
5.4.80.0040.04411.93
5.4.70.0060.03511.93
5.4.60.0050.03611.93
5.4.50.0060.03711.93
5.4.40.0120.04411.91
5.4.30.0080.03611.91
5.4.20.0080.04111.92
5.4.10.0080.04711.92
5.4.00.0050.03811.41
5.3.290.0100.03512.80
5.3.280.0040.04012.71
5.3.270.0040.04112.72
5.3.260.0060.04012.72
5.3.250.0010.04212.72
5.3.240.0060.03812.72
5.3.230.0070.03612.71
5.3.220.0050.03812.68
5.3.210.0050.04112.68
5.3.200.0070.04612.68
5.3.190.0050.03812.68
5.3.180.0040.04112.67
5.3.170.0030.04112.66
5.3.160.0090.03412.67
5.3.150.0040.03912.67
5.3.140.0070.03712.66
5.3.130.0050.04012.66
5.3.120.0040.05012.66
5.3.110.0110.03712.66
5.3.100.0040.04212.12
5.3.90.0040.03912.08
5.3.80.0060.03812.07
5.3.70.0090.03412.08
5.3.60.0080.03312.07
5.3.50.0030.03912.00
5.3.40.0070.03612.00
5.3.30.0080.04811.94
5.3.20.0040.03811.70
5.3.10.0070.03411.66
5.3.00.0040.03711.66
5.2.170.0050.0329.16
5.2.160.0040.0319.16
5.2.150.0050.0339.16
5.2.140.0030.0449.15
5.2.130.0040.0299.12
5.2.120.0060.0309.12
5.2.110.0040.0309.12
5.2.100.0020.0389.12
5.2.90.0020.0319.12
5.2.80.0030.0319.11
5.2.70.0040.0339.11
5.2.60.0050.0309.06
5.2.50.0060.0289.04
5.2.40.0070.0269.01
5.2.30.0030.0318.99
5.2.20.0050.0298.97
5.2.10.0040.0298.93
5.2.00.0020.0318.79
5.1.60.0040.0248.07
5.1.50.0040.0248.07
5.1.40.0030.0298.05
5.1.30.0030.0278.39
5.1.20.0050.0288.43
5.1.10.0040.0268.15
5.1.00.0050.0248.14
5.0.50.0050.0206.62
5.0.40.0030.0206.48
5.0.30.0060.0286.30
5.0.20.0020.0216.27
5.0.10.0050.0196.24
5.0.00.0030.0316.24
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0030.0154.75
4.4.60.0020.0174.75
4.4.50.0040.0134.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0030.0164.84
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0040.0134.67
4.3.90.0020.0154.64
4.3.80.0030.0244.59
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0173.30
4.3.20.0010.0183.28
4.3.10.0020.0173.25
4.3.00.0000.01715.10

preferences:
48.29 ms | 401 KiB | 5 Q