3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo{ public function __construct(){} } $bar = new foo(); ord("a",print "x")

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)
5.4.320.0060.03512.51
5.4.310.0030.04012.50
5.4.300.0080.03512.51
5.4.290.0040.04112.51
5.4.280.0100.04012.41
5.4.270.0050.03812.41
5.4.260.0050.03812.40
5.4.250.0040.03912.41
5.4.240.0050.03612.40
5.4.230.0090.03412.39
5.4.220.0070.03412.39
5.4.210.0070.03412.40
5.4.200.0070.04012.40
5.4.190.0060.03512.39
5.4.180.0040.04312.39
5.4.170.0040.04312.40
5.4.160.0070.03612.40
5.4.150.0040.03912.39
5.4.140.0010.04312.08
5.4.130.0030.03712.07
5.4.120.0040.04212.03
5.4.110.0080.03512.02
5.4.100.0060.03912.03
5.4.90.0100.03912.02
5.4.80.0050.03712.03
5.4.70.0040.03612.02
5.4.60.0060.03312.02
5.4.50.0080.03312.02
5.4.40.0080.03312.01
5.4.30.0060.03412.00
5.4.20.0040.03612.00
5.4.10.0050.03412.01
5.4.00.0050.03611.50
5.3.290.0070.03812.80
5.3.280.0080.03512.71
5.3.270.0050.03912.73
5.3.260.0050.04012.72
5.3.250.0040.03912.72
5.3.240.0060.03612.72
5.3.230.0030.04012.71
5.3.220.0050.03712.68
5.3.210.0050.03912.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0070.03412.67
5.3.170.0040.03712.67
5.3.160.0070.03512.67
5.3.150.0070.03612.67
5.3.140.0070.03512.66
5.3.130.0050.03912.66
5.3.120.0060.03912.65
5.3.110.0060.03812.66
5.3.100.0030.04012.12
5.3.90.0060.03612.11
5.3.80.0090.03312.10
5.3.70.0060.03712.09
5.3.60.0050.03712.08
5.3.50.0070.03812.02
5.3.40.0060.03512.02
5.3.30.0020.03911.98
5.3.20.0060.03511.76
5.3.10.0090.03711.73
5.3.00.0040.03811.72
5.2.170.0030.0329.22
5.2.160.0110.0289.22
5.2.150.0100.0379.22
5.2.140.0020.0349.22
5.2.130.0030.0319.18
5.2.120.0040.0299.18
5.2.110.0060.0289.18
5.2.100.0030.0299.18
5.2.90.0050.0289.18
5.2.80.0060.0299.17
5.2.70.0050.0309.17
5.2.60.0030.0319.13
5.2.50.0050.0299.09
5.2.40.0070.0269.08
5.2.30.0030.0319.05
5.2.20.0060.0279.04
5.2.10.0070.0308.94
5.2.00.0060.0278.80
5.1.60.0060.0258.09
5.1.50.0050.0258.09
5.1.40.0060.0238.07
5.1.30.0040.0258.41
5.1.20.0050.0258.43
5.1.10.0030.0288.17
5.1.00.0050.0278.17
5.0.50.0040.0216.64
5.0.40.0040.0186.51
5.0.30.0060.0296.31
5.0.20.0020.0206.28
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0030.0244.78
4.4.80.0020.0164.76
4.4.70.0010.0174.75
4.4.60.0030.0254.75
4.4.50.0010.0164.77
4.4.40.0020.0274.71
4.4.30.0030.0164.76
4.4.20.0020.0164.84
4.4.10.0000.0184.85
4.4.00.0020.0254.76
4.3.110.0020.0164.66
4.3.100.0040.0134.66
4.3.90.0010.0164.63
4.3.80.0020.0254.59
4.3.70.0040.0244.63
4.3.60.0020.0214.63
4.3.50.0030.0214.63
4.3.40.0040.0234.54
4.3.30.0010.0233.30
4.3.20.0060.0233.28
4.3.10.0030.0273.23
4.3.00.0030.01316.02

preferences:
142.3 ms | 1394 KiB | 7 Q