3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function bar() { echo 123; } } $a = array(new foo, 'bar); $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)
5.4.320.0050.03712.52
5.4.310.0070.03612.51
5.4.300.0010.04112.52
5.4.290.0060.03712.51
5.4.280.0080.03412.41
5.4.270.0090.03312.41
5.4.260.0060.03712.41
5.4.250.0010.04112.41
5.4.240.0060.03712.41
5.4.230.0050.03912.40
5.4.220.0050.03612.40
5.4.210.0090.03612.40
5.4.200.0050.04312.40
5.4.190.0070.03612.39
5.4.180.0050.03712.40
5.4.170.0090.03212.40
5.4.160.0050.03612.40
5.4.150.0070.03612.40
5.4.140.0080.03512.09
5.4.130.0020.03812.07
5.4.120.0070.04012.03
5.4.110.0050.03612.03
5.4.100.0070.03312.03
5.4.90.0060.04212.04
5.4.80.0070.03712.03
5.4.70.0030.03712.03
5.4.60.0060.03912.03
5.4.50.0060.03812.02
5.4.40.0050.03912.02
5.4.30.0050.03612.01
5.4.20.0070.03512.01
5.4.10.0090.03112.01
5.4.00.0050.03811.50
5.3.290.0030.04112.80
5.3.280.0080.04012.71
5.3.270.0080.03612.72
5.3.260.0050.03912.72
5.3.250.0080.04012.72
5.3.240.0090.03812.72
5.3.230.0060.04012.71
5.3.220.0070.03612.68
5.3.210.0090.04012.68
5.3.200.0040.04012.68
5.3.190.0070.03712.67
5.3.180.0120.03112.68
5.3.170.0060.03612.67
5.3.160.0060.03712.67
5.3.150.0050.04812.68
5.3.140.0020.04212.66
5.3.130.0070.03712.66
5.3.120.0080.03712.66
5.3.110.0040.04012.66
5.3.100.0060.03512.12
5.3.90.0050.03712.11
5.3.80.0050.03812.09
5.3.70.0030.03812.09
5.3.60.0060.03412.08
5.3.50.0060.03512.02
5.3.40.0080.03212.02
5.3.30.0060.03811.98
5.3.20.0090.03611.77
5.3.10.0090.03111.73
5.3.00.0070.04011.72
5.2.170.0050.0299.22
5.2.160.0060.0289.22
5.2.150.0060.0299.22
5.2.140.0050.0359.22
5.2.130.0030.0309.18
5.2.120.0040.0289.18
5.2.110.0050.0289.18
5.2.100.0050.0289.18
5.2.90.0050.0289.18
5.2.80.0100.0299.18
5.2.70.0070.0279.18
5.2.60.0050.0379.13
5.2.50.0090.0359.10
5.2.40.0050.0289.08
5.2.30.0060.0379.04
5.2.20.0060.0319.04
5.2.10.0040.0288.94
5.2.00.0060.0298.80
5.1.60.0030.0318.09
5.1.50.0050.0238.09
5.1.40.0050.0228.07
5.1.30.0050.0318.41
5.1.20.0070.0318.44
5.1.10.0040.0258.17
5.1.00.0020.0268.17
5.0.50.0040.0196.64
5.0.40.0030.0266.50
5.0.30.0010.0326.31
5.0.20.0030.0216.28
5.0.10.0020.0226.26
5.0.00.0030.0306.25
4.4.90.0030.0154.78
4.4.80.0050.0144.76
4.4.70.0050.0154.75
4.4.60.0030.0164.76
4.4.50.0040.0144.77
4.4.40.0030.0304.71
4.4.30.0030.0204.76
4.4.20.0040.0174.84
4.4.10.0010.0164.84
4.4.00.0040.0294.76
4.3.110.0020.0224.66
4.3.100.0010.0174.67
4.3.90.0040.0194.63
4.3.80.0020.0244.58
4.3.70.0000.0174.63
4.3.60.0040.0184.63
4.3.50.0020.0164.63
4.3.40.0020.0254.54
4.3.30.0040.0173.30
4.3.20.0030.0183.27
4.3.10.0000.0213.24
4.3.00.0030.01716.02

preferences:
141.75 ms | 1394 KiB | 7 Q