3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = Std class(); $o->type = 'cursus'; $a = array('#node' => $o); if ($a['#node'] == 'cursus') { echo 'Cursus'; } else { echo 'Not cursus'; }

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)
5.4.320.0070.03412.50
5.4.310.0050.03912.49
5.4.300.0050.03712.49
5.4.290.0070.03612.49
5.4.280.0050.03612.39
5.4.270.0070.04312.39
5.4.260.0090.03412.39
5.4.250.0090.03912.39
5.4.240.0060.04812.39
5.4.230.0080.05112.38
5.4.220.0090.03412.38
5.4.210.0060.03712.38
5.4.200.0040.03912.38
5.4.190.0050.03712.38
5.4.180.0050.03612.38
5.4.170.0080.03412.39
5.4.160.0070.03412.38
5.4.150.0050.03612.38
5.4.140.0060.03812.07
5.4.130.0060.04012.05
5.4.120.0030.03712.01
5.4.110.0030.03812.01
5.4.100.0080.03312.01
5.4.90.0100.03312.01
5.4.80.0090.03412.01
5.4.70.0080.03412.01
5.4.60.0030.03712.01
5.4.50.0060.03512.01
5.4.40.0080.03211.99
5.4.30.0020.04012.00
5.4.20.0060.03511.98
5.4.10.0070.03311.99
5.4.00.0090.03211.48
5.3.290.0050.04112.80
5.3.280.0040.04012.71
5.3.270.0060.04012.72
5.3.260.0070.04512.72
5.3.250.0080.03712.72
5.3.240.0100.03412.72
5.3.230.0060.03912.71
5.3.220.0070.04612.68
5.3.210.0070.03912.68
5.3.200.0070.04512.68
5.3.190.0080.03612.68
5.3.180.0030.03912.68
5.3.170.0050.03812.66
5.3.160.0060.03812.68
5.3.150.0070.03712.68
5.3.140.0050.03712.66
5.3.130.0080.03612.66
5.3.120.0090.03512.66
5.3.110.0070.03812.66
5.3.100.0050.03712.12
5.3.90.0050.04112.09
5.3.80.0060.03712.07
5.3.70.0050.03812.07
5.3.60.0050.04412.06
5.3.50.0050.03912.00
5.3.40.0060.03712.00
5.3.30.0070.03311.95
5.3.20.0060.03711.73
5.3.10.0070.03611.70
5.3.00.0060.03611.68
5.2.170.0030.0329.18
5.2.160.0040.0309.18
5.2.150.0060.0299.18
5.2.140.0040.0309.18
5.2.130.0020.0319.14
5.2.120.0030.0309.14
5.2.110.0060.0289.15
5.2.100.0040.0299.14
5.2.90.0050.0339.14
5.2.80.0050.0299.14
5.2.70.0030.0319.14
5.2.60.0070.0279.09
5.2.50.0050.0299.06
5.2.40.0020.0319.04
5.2.30.0040.0299.02
5.2.20.0040.0289.00
5.2.10.0050.0278.93
5.2.00.0060.0278.79
5.1.60.0030.0258.07
5.1.50.0040.0268.07
5.1.40.0060.0238.05
5.1.30.0040.0298.40
5.1.20.0030.0278.42
5.1.10.0060.0248.14
5.1.00.0040.0268.14
5.0.50.0030.0216.63
5.0.40.0050.0176.48
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0030.0206.24
5.0.00.0030.0306.23
4.4.90.0030.0144.78
4.4.80.0020.0164.76
4.4.70.0020.0174.75
4.4.60.0030.0154.75
4.4.50.0010.0174.77
4.4.40.0020.0254.71
4.4.30.0020.0164.76
4.4.20.0020.0164.84
4.4.10.0020.0164.85
4.4.00.0010.0324.76
4.3.110.0030.0224.67
4.3.100.0040.0134.66
4.3.90.0020.0154.63
4.3.80.0020.0264.59
4.3.70.0050.0124.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0010.0163.28
4.3.20.0050.0133.26
4.3.10.0030.0143.22
4.3.00.0030.0207.12

preferences:
138.83 ms | 1386 KiB | 7 Q