3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump((float) (0.1+0.7)*10));

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)
5.4.320.0060.03912.49
5.4.310.0100.03812.49
5.4.300.0060.03912.50
5.4.290.0090.03612.49
5.4.280.0040.03812.39
5.4.270.0060.04212.39
5.4.260.0060.03712.39
5.4.250.0110.03612.39
5.4.240.0050.04112.39
5.4.230.0070.03712.38
5.4.220.0030.04012.38
5.4.210.0090.04112.38
5.4.200.0100.03612.38
5.4.190.0070.03612.38
5.4.180.0070.04512.38
5.4.170.0040.04112.39
5.4.160.0070.03612.38
5.4.150.0090.03712.38
5.4.140.0080.03512.07
5.4.130.0070.03612.05
5.4.120.0080.04312.02
5.4.110.0020.04012.01
5.4.100.0070.04512.01
5.4.90.0070.03912.01
5.4.80.0080.04112.01
5.4.70.0090.03312.00
5.4.60.0060.04212.00
5.4.50.0080.04012.01
5.4.40.0060.03511.99
5.4.30.0040.03611.99
5.4.20.0070.04411.99
5.4.10.0060.03411.99
5.4.00.0080.03511.48
5.3.290.0090.04812.80
5.3.280.0090.04012.70
5.3.270.0100.04112.72
5.3.260.0100.03912.72
5.3.250.0080.03812.72
5.3.240.0070.03612.71
5.3.230.0070.03912.71
5.3.220.0110.03312.68
5.3.210.0090.03912.68
5.3.200.0110.03612.68
5.3.190.0070.04612.68
5.3.180.0040.04112.68
5.3.170.0070.04212.67
5.3.160.0080.03512.68
5.3.150.0070.03712.68
5.3.140.0050.04112.66
5.3.130.0050.04012.66
5.3.120.0110.03412.65
5.3.110.0110.03512.66
5.3.100.0100.03512.12
5.3.90.0030.04212.08
5.3.80.0080.04312.08
5.3.70.0060.03712.08
5.3.60.0060.03612.06
5.3.50.0040.03912.00
5.3.40.0090.03612.00
5.3.30.0060.03711.95
5.3.20.0080.04011.73
5.3.10.0070.03511.70
5.3.00.0070.04211.68
5.2.170.0060.0349.18
5.2.160.0050.0339.18
5.2.150.0040.0329.18
5.2.140.0070.0409.18
5.2.130.0110.0259.14
5.2.120.0060.0339.14
5.2.110.0040.0309.14
5.2.100.0050.0319.14
5.2.90.0080.0289.14
5.2.80.0040.0339.14
5.2.70.0050.0339.14
5.2.60.0050.0329.09
5.2.50.0040.0319.06
5.2.40.0060.0299.04
5.2.30.0050.0349.02
5.2.20.0040.0309.00
5.2.10.0090.0258.92
5.2.00.0050.0318.78
5.1.60.0050.0298.07
5.1.50.0060.0338.06
5.1.40.0070.0318.05
5.1.30.0030.0288.40
5.1.20.0060.0278.42
5.1.10.0060.0248.14
5.1.00.0030.0268.14
5.0.50.0040.0216.62
5.0.40.0040.0296.48
5.0.30.0040.0356.29
5.0.20.0020.0236.29
5.0.10.0070.0276.27
5.0.00.0060.0286.25
4.4.90.0040.0144.78
4.4.80.0040.0174.75
4.4.70.0070.0204.76
4.4.60.0040.0174.75
4.4.50.0040.0174.77
4.4.40.0040.0244.71
4.4.30.0030.0204.76
4.4.20.0070.0184.85
4.4.10.0010.0214.85
4.4.00.0050.0314.76
4.3.110.0040.0214.67
4.3.100.0040.0184.66
4.3.90.0040.0164.63
4.3.80.0020.0354.58
4.3.70.0070.0114.63
4.3.60.0040.0184.63
4.3.50.0030.0174.63
4.3.40.0030.0294.54
4.3.30.0020.0163.31
4.3.20.0020.0203.29
4.3.10.0010.0183.25
4.3.00.0100.01018.56

preferences:
137.84 ms | 1398 KiB | 7 Q