3v4l.org

run code in 300+ PHP versions simultaneously
<?php for(++$i;$i<100;$i=0)

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)
5.4.260.0070.04612.32
5.4.250.0060.04212.32
5.4.240.0060.03712.32
5.4.230.0040.03912.32
5.4.220.0060.04412.31
5.4.210.0050.05112.32
5.4.200.0070.04112.31
5.4.190.0040.04312.31
5.4.180.0060.03612.31
5.4.170.0080.03312.32
5.4.160.0030.03812.31
5.4.150.0070.03512.31
5.4.140.0050.03712.00
5.4.130.0050.03811.98
5.4.120.0050.04011.95
5.4.110.0030.03711.94
5.4.100.0110.04011.94
5.4.90.0060.03511.94
5.4.80.0120.03911.94
5.4.70.0100.03211.93
5.4.60.0080.03311.93
5.4.50.0080.03711.94
5.4.40.0040.03611.93
5.4.30.0050.03611.93
5.4.20.0080.03611.92
5.4.10.0070.03311.92
5.4.00.0050.03611.41
5.3.280.0030.04112.71
5.3.270.0060.03912.73
5.3.260.0050.04012.72
5.3.250.0120.03712.72
5.3.240.0070.03612.72
5.3.230.0070.04212.70
5.3.220.0020.04012.68
5.3.210.0040.04112.68
5.3.200.0070.03612.68
5.3.190.0070.03612.68
5.3.180.0060.03612.68
5.3.170.0030.04012.67
5.3.160.0080.03412.67
5.3.150.0020.04012.68
5.3.140.0070.03512.66
5.3.130.0060.03812.66
5.3.120.0090.03512.65
5.3.110.0040.04012.66
5.3.100.0070.03512.12
5.3.90.0030.03812.09
5.3.80.0010.04612.07
5.3.70.0040.03712.08
5.3.60.0050.04312.07
5.3.50.0070.03412.00
5.3.40.0090.03312.00
5.3.30.0050.03711.93
5.3.20.0070.03411.69
5.3.10.0130.04511.65
5.3.00.0070.04011.64
5.2.170.0100.0389.14
5.2.160.0050.0329.14
5.2.150.0130.0479.14
5.2.140.0070.0469.14
5.2.130.0030.0399.10
5.2.120.0050.0389.10
5.2.110.0050.0349.10
5.2.100.0050.0319.10
5.2.90.0050.0359.10
5.2.80.0050.0389.10
5.2.70.0040.0359.09
5.2.60.0100.0379.05
5.2.50.0060.0369.02
5.2.40.0040.0298.99
5.2.30.0070.0278.97
5.2.20.0040.0308.96
5.2.10.0030.0298.88
5.2.00.0050.0298.75
5.1.60.0060.0398.03
5.1.50.0010.0298.03
5.1.40.0030.0368.02
5.1.30.0110.0388.36
5.1.20.0030.0308.39
5.1.10.0060.0338.12
5.1.00.0030.0338.11
5.0.50.0040.0256.59
5.0.40.0040.0276.45
5.0.30.0040.0416.26
5.0.20.0100.0216.23
5.0.10.0050.0186.21
5.0.00.0030.0316.20
4.4.90.0020.0204.78
4.4.80.0030.0214.75
4.4.70.0030.0154.75
4.4.60.0050.0134.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0050.0134.75
4.4.20.0030.0154.84
4.4.10.0040.0154.85
4.4.00.0030.0254.76
4.3.110.0020.0174.67
4.3.100.0060.0124.67
4.3.90.0030.0154.64
4.3.80.0030.0254.59
4.3.70.0040.0144.63
4.3.60.0060.0114.63
4.3.50.0030.0154.63
4.3.40.0020.0254.54
4.3.30.0010.0193.27
4.3.20.0020.0173.25
4.3.10.0010.0183.22
4.3.00.0070.0206.96

preferences:
139.66 ms | 1398 KiB | 7 Q