3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((100 + $this->percentToAdd) / 100) / ((100 - $percentToRemove) / 100)); var_dump((100 - $percentToRemove) / 100) * ((100 + $this->percentToAdd) / 100));

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)
5.4.340.0090.03412.02
5.4.320.0090.03512.50
5.4.310.0070.03912.50
5.4.300.0050.04312.50
5.4.290.0080.04212.50
5.4.280.0050.03712.39
5.4.270.0070.04712.39
5.4.260.0090.04412.39
5.4.250.0110.04112.39
5.4.240.0110.04312.39
5.4.230.0110.04312.39
5.4.220.0090.04012.38
5.4.210.0030.04112.39
5.4.200.0070.04712.38
5.4.190.0030.04512.38
5.4.180.0100.03512.38
5.4.170.0070.03812.39
5.4.160.0050.03912.38
5.4.150.0090.04712.38
5.4.140.0060.04712.07
5.4.130.0100.04012.05
5.4.120.0100.04612.02
5.4.110.0110.04612.02
5.4.100.0110.04712.02
5.4.90.0110.05412.01
5.4.80.0120.04812.02
5.4.70.0090.04912.01
5.4.60.0130.04812.01
5.4.50.0120.04112.01
5.4.40.0100.03812.00
5.4.30.0140.03812.00
5.4.20.0100.04611.99
5.4.10.0060.04911.99
5.4.00.0050.04611.49
5.3.290.0070.05012.80
5.3.280.0100.04512.70
5.3.270.0120.04512.73
5.3.260.0050.04512.72
5.3.250.0110.04212.72
5.3.240.0060.04612.72
5.3.230.0110.03812.71
5.3.220.0080.04712.68
5.3.210.0070.04812.68
5.3.200.0100.04312.68
5.3.190.0060.04712.67
5.3.180.0090.04012.68
5.3.170.0150.04712.67
5.3.160.0160.03412.67
5.3.150.0110.04012.67
5.3.140.0070.03812.66
5.3.130.0110.04412.65
5.3.120.0070.04112.66
5.3.110.0070.04712.66
5.3.100.0070.04712.12
5.3.90.0100.04312.08
5.3.80.0070.03912.07
5.3.70.0090.04112.08
5.3.60.0050.04012.07
5.3.50.0080.03612.00
5.3.40.0070.03812.00
5.3.30.0060.04011.95
5.3.20.0050.04111.73
5.3.10.0080.03511.70
5.3.00.0100.03711.69
5.2.170.0060.0339.19
5.2.160.0050.0349.18
5.2.150.0080.0379.19
5.2.140.0050.0359.18
5.2.130.0050.0349.14
5.2.120.0040.0349.14
5.2.110.0060.0309.15
5.2.100.0070.0359.14
5.2.90.0050.0319.14
5.2.80.0080.0309.14
5.2.70.0060.0309.14
5.2.60.0070.0289.09
5.2.50.0110.0279.06
5.2.40.0050.0309.04
5.2.30.0050.0329.01
5.2.20.0030.0329.01
5.2.10.0060.0348.92
5.2.00.0050.0358.78
5.1.60.0050.0268.07
5.1.50.0060.0238.06
5.1.40.0020.0318.05
5.1.30.0040.0348.40
5.1.20.0040.0338.42
5.1.10.0030.0338.14
5.1.00.0080.0278.14
5.0.50.0050.0226.62
5.0.40.0010.0256.48
5.0.30.0030.0336.29
5.0.20.0020.0256.27
5.0.10.0070.0186.24
5.0.00.0030.0326.23
4.4.90.0000.0204.78
4.4.80.0060.0174.76
4.4.70.0060.0154.76
4.4.60.0040.0174.76
4.4.50.0050.0164.77
4.4.40.0030.0284.71
4.4.30.0050.0224.76
4.4.20.0030.0234.84
4.4.10.0030.0234.85
4.4.00.0030.0334.76
4.3.110.0050.0204.67
4.3.100.0040.0154.66
4.3.90.0050.0154.64
4.3.80.0040.0254.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0030.0164.63
4.3.40.0050.0244.54
4.3.30.0040.0143.29
4.3.20.0020.0173.26
4.3.10.0040.0143.22
4.3.00.0200.0276.96

preferences:
147.71 ms | 1394 KiB | 7 Q