3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function () use () { return var_dump($this); };

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)
5.4.310.0050.04112.52
5.4.300.0060.04612.52
5.4.290.0100.04112.52
5.4.280.0050.03812.41
5.4.270.0080.05512.41
5.4.260.0130.04812.41
5.4.250.0080.05412.41
5.4.240.0140.04812.41
5.4.230.0130.04712.40
5.4.220.0100.04812.40
5.4.210.0070.04112.40
5.4.200.0080.03812.40
5.4.190.0080.03412.39
5.4.180.0070.03812.40
5.4.170.0120.05312.40
5.4.160.0060.05312.40
5.4.150.0080.05412.39
5.4.140.0060.03912.09
5.4.130.0050.03712.07
5.4.120.0080.03712.04
5.4.110.0040.03712.03
5.4.100.0060.05012.03
5.4.90.0070.04312.03
5.4.80.0100.04712.03
5.4.70.0060.04412.02
5.4.60.0040.03612.03
5.4.50.0080.03212.03
5.4.40.0040.03712.02
5.4.30.0070.04912.01
5.4.20.0090.04812.01
5.4.10.0060.05012.01
5.4.00.0070.04311.50
5.3.280.0050.04512.71
5.3.270.0070.04612.72
5.3.260.0070.04812.72
5.3.250.0090.04612.72
5.3.240.0120.05412.72
5.3.230.0080.03912.71
5.3.220.0060.03712.68
5.3.210.0040.04512.68
5.3.200.0080.03612.68
5.3.190.0050.03912.67
5.3.180.0070.03512.67
5.3.170.0030.03912.67
5.3.160.0050.03712.67
5.3.150.0040.03812.68
5.3.140.0060.03612.66
5.3.130.0030.04212.66
5.3.120.0080.03912.66
5.3.110.0020.04212.66
5.3.100.0030.03912.13
5.3.90.0070.03612.10
5.3.80.0130.03412.09
5.3.70.0050.03612.09
5.3.60.0060.03612.08
5.3.50.0040.03712.02
5.3.40.0090.03312.02
5.3.30.0060.03411.98
5.3.20.0050.03511.76
5.3.10.0030.03711.74
5.3.00.0060.03611.71
5.2.170.0060.0359.18
5.2.160.0060.0299.18
5.2.150.0040.0319.18
5.2.140.0060.0339.18
5.2.130.0010.0389.14
5.2.120.0050.0289.14
5.2.110.0050.0309.15
5.2.100.0030.0309.14
5.2.90.0050.0289.14
5.2.80.0050.0309.14
5.2.70.0050.0389.13
5.2.60.0070.0409.09
5.2.50.0050.0359.05
5.2.40.0050.0349.03
5.2.30.0050.0309.01
5.2.20.0060.0309.00
5.2.10.0050.0288.93
5.2.00.0040.0298.78
5.1.60.0050.0238.07
5.1.50.0060.0238.06
5.1.40.0040.0258.05
5.1.30.0040.0268.40
5.1.20.0050.0258.42
5.1.10.0040.0268.14
5.1.00.0060.0248.14
5.0.50.0030.0216.62
5.0.40.0030.0206.48
5.0.30.0020.0336.29
5.0.20.0010.0226.26
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0030.0154.78
4.4.80.0030.0154.76
4.4.70.0010.0174.75
4.4.60.0030.0194.76
4.4.50.0070.0164.77
4.4.40.0050.0284.71
4.4.30.0040.0164.75
4.4.20.0060.0204.85
4.4.10.0020.0174.84
4.4.00.0030.0254.76
4.3.110.0020.0164.66
4.3.100.0040.0134.67
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0040.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0254.53
4.3.30.0000.0183.28
4.3.20.0010.0173.26
4.3.10.0010.0183.22
4.3.00.0000.01715.26

preferences:
145.74 ms | 1394 KiB | 7 Q