3v4l.org

run code in 300+ PHP versions simultaneously
<?php $stype = new String("fuck me hard);

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)
5.4.340.0080.03211.98
5.4.320.0040.03812.47
5.4.310.0060.03712.46
5.4.300.0120.03812.46
5.4.290.0120.04612.46
5.4.280.0090.04812.36
5.4.270.0070.04212.36
5.4.260.0070.03812.36
5.4.250.0070.03712.36
5.4.240.0090.03912.36
5.4.230.0050.04112.35
5.4.220.0040.04512.35
5.4.210.0060.03812.35
5.4.200.0030.04112.35
5.4.190.0070.04012.35
5.4.180.0050.04112.34
5.4.170.0060.03812.36
5.4.160.0070.04312.35
5.4.150.0110.03612.35
5.4.140.0110.03412.04
5.4.130.0040.03712.02
5.4.120.0090.03311.99
5.4.110.0080.03811.98
5.4.100.0050.04111.98
5.4.90.0130.03511.98
5.4.80.0090.03611.98
5.4.70.0070.03411.98
5.4.60.0050.03611.98
5.4.50.0040.04011.98
5.4.40.0050.03511.96
5.4.30.0070.03511.96
5.4.20.0070.03711.96
5.4.10.0070.03911.96
5.4.00.0070.03711.46
5.3.290.0080.04012.80
5.3.280.0040.04412.71
5.3.270.0050.04812.73
5.3.260.0070.04012.72
5.3.250.0120.03312.72
5.3.240.0070.03812.72
5.3.230.0060.03812.71
5.3.220.0080.04512.68
5.3.210.0070.04212.68
5.3.200.0090.03912.68
5.3.190.0150.03512.68
5.3.180.0100.03512.67
5.3.170.0030.04012.67
5.3.160.0080.03812.67
5.3.150.0070.04212.68
5.3.140.0050.04212.66
5.3.130.0080.03812.66
5.3.120.0050.04112.66
5.3.110.0080.04012.66
5.3.100.0050.03912.12
5.3.90.0050.03712.08
5.3.80.0060.03912.07
5.3.70.0050.03812.08
5.3.60.0060.03812.06
5.3.50.0080.03812.00
5.3.40.0120.04312.00
5.3.30.0050.03711.95
5.3.20.0060.03511.73
5.3.10.0100.03911.70
5.3.00.0060.03811.68
5.2.170.0080.0309.18
5.2.160.0030.0339.18
5.2.150.0070.0309.18
5.2.140.0080.0309.18
5.2.130.0060.0289.14
5.2.120.0060.0289.14
5.2.110.0040.0309.14
5.2.100.0070.0269.14
5.2.90.0040.0339.14
5.2.80.0040.0309.14
5.2.70.0040.0359.14
5.2.60.0050.0309.09
5.2.50.0080.0359.06
5.2.40.0040.0339.04
5.2.30.0050.0299.02
5.2.20.0070.0279.01
5.2.10.0050.0288.92
5.2.00.0050.0288.78
5.1.60.0060.0228.07
5.1.50.0030.0278.07
5.1.40.0060.0258.05
5.1.30.0050.0268.40
5.1.20.0070.0268.42
5.1.10.0050.0268.14
5.1.00.0050.0258.14
5.0.50.0050.0236.62
5.0.40.0040.0186.48
5.0.30.0040.0316.29
5.0.20.0040.0206.27
5.0.10.0050.0196.24
5.0.00.0030.0366.23
4.4.90.0020.0164.78
4.4.80.0020.0164.76
4.4.70.0040.0144.75
4.4.60.0040.0144.75
4.4.50.0050.0134.77
4.4.40.0030.0264.71
4.4.30.0030.0174.75
4.4.20.0070.0144.85
4.4.10.0030.0174.85
4.4.00.0040.0254.76
4.3.110.0050.0154.67
4.3.100.0040.0154.66
4.3.90.0060.0124.63
4.3.80.0040.0254.58
4.3.70.0020.0154.63
4.3.60.0020.0164.63
4.3.50.0020.0184.63
4.3.40.0040.0244.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0010.0173.21
4.3.00.0100.0177.03

preferences:
148.47 ms | 939 KiB | 8 Q