3v4l.org

run code in 300+ PHP versions simultaneously
<?php function a(){ return 2 + 5; } var_dump(a()->());

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)
5.4.340.0090.03112.03
5.4.320.0020.04112.52
5.4.310.0070.04812.52
5.4.300.0080.04012.52
5.4.290.0070.04112.52
5.4.280.0090.03312.41
5.4.270.0080.03712.41
5.4.260.0070.04612.41
5.4.250.0050.04412.41
5.4.240.0050.04312.41
5.4.230.0090.03412.40
5.4.220.0070.03512.40
5.4.210.0050.04012.40
5.4.200.0100.03712.40
5.4.190.0080.03912.39
5.4.180.0060.03912.39
5.4.170.0070.03912.40
5.4.160.0030.03812.40
5.4.150.0070.03512.39
5.4.140.0070.03512.08
5.4.130.0060.03612.06
5.4.120.0100.03412.03
5.4.110.0050.03612.02
5.4.100.0020.03812.03
5.4.90.0060.03612.03
5.4.80.0050.03812.03
5.4.70.0050.04312.02
5.4.60.0040.03612.02
5.4.50.0070.03312.02
5.4.40.0060.03612.01
5.4.30.0060.03412.01
5.4.20.0060.03412.00
5.4.10.0080.03812.01
5.4.00.0070.04011.50
5.3.290.0060.04312.80
5.3.280.0080.04212.71
5.3.270.0030.04012.72
5.3.260.0070.04212.72
5.3.250.0100.04212.72
5.3.240.0070.03712.72
5.3.230.0080.04012.71
5.3.220.0040.03812.68
5.3.210.0080.03612.68
5.3.200.0060.03512.68
5.3.190.0030.04012.68
5.3.180.0130.03112.68
5.3.170.0070.03712.67
5.3.160.0120.03312.68
5.3.150.0030.03912.67
5.3.140.0080.03312.66
5.3.130.0080.03612.66
5.3.120.0060.03812.66
5.3.110.0080.03812.66
5.3.100.0050.04412.12
5.3.90.0070.04012.10
5.3.80.0090.03812.09
5.3.70.0070.03612.09
5.3.60.0040.03812.07
5.3.50.0090.03412.02
5.3.40.0090.03612.02
5.3.30.0070.03311.98
5.3.20.0060.03411.77
5.3.10.0050.03511.73
5.3.00.0050.03611.71
5.2.170.0060.0359.21
5.2.160.0030.0319.22
5.2.150.0050.0299.21
5.2.140.0050.0339.21
5.2.130.0060.0339.17
5.2.120.0070.0359.18
5.2.110.0080.0299.18
5.2.100.0070.0269.18
5.2.90.0070.0279.18
5.2.80.0060.0299.18
5.2.70.0050.0299.17
5.2.60.0050.0429.13
5.2.50.0040.0329.09
5.2.40.0030.0309.07
5.2.30.0040.0299.05
5.2.20.0070.0299.04
5.2.10.0060.0278.95
5.2.00.0060.0338.80
5.1.60.0040.0278.09
5.1.50.0080.0268.08
5.1.40.0040.0248.07
5.1.30.0020.0288.41
5.1.20.0060.0308.43
5.1.10.0060.0238.16
5.1.00.0070.0318.16
5.0.50.0030.0286.64
5.0.40.0050.0306.50
5.0.30.0060.0286.31
5.0.20.0030.0206.28
5.0.10.0030.0206.26
5.0.00.0030.0316.25
4.4.90.0040.0144.78
4.4.80.0020.0174.75
4.4.70.0020.0174.75
4.4.60.0070.0154.75
4.4.50.0030.0194.77
4.4.40.0040.0244.71
4.4.30.0050.0134.76
4.4.20.0020.0164.85
4.4.10.0060.0134.85
4.4.00.0030.0264.76
4.3.110.0040.0204.67
4.3.100.0040.0194.67
4.3.90.0040.0174.64
4.3.80.0010.0284.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0164.63
4.3.40.0030.0264.54
4.3.30.0030.0153.30
4.3.20.0000.0183.28
4.3.10.0040.0133.23
4.3.00.0000.01310.04

preferences:
147.21 ms | 1394 KiB | 7 Q