3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); session_start(); $_SESSION["id"]=1;     echo $_SESSION['id'];  echo"<meta http-equiv='refresh' content='2.0;url=dses.php'>";              ?>

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)
5.4.340.0040.03512.01
5.4.320.0060.03512.50
5.4.310.0030.03912.49
5.4.300.0040.04312.50
5.4.290.0050.03812.49
5.4.280.0050.04212.39
5.4.270.0030.04212.39
5.4.260.0060.03812.39
5.4.250.0010.04312.39
5.4.240.0080.03812.39
5.4.230.0070.04112.38
5.4.220.0090.03512.38
5.4.210.0050.03512.38
5.4.200.0050.04512.38
5.4.190.0090.03712.38
5.4.180.0040.03712.38
5.4.170.0060.03412.39
5.4.160.0080.03712.38
5.4.150.0050.03712.38
5.4.140.0040.03712.07
5.4.130.0080.03512.05
5.4.120.0070.03312.01
5.4.110.0030.03812.01
5.4.100.0020.03712.01
5.4.90.0050.03612.01
5.4.80.0040.03712.02
5.4.70.0090.03012.01
5.4.60.0040.03812.01
5.4.50.0040.04012.01
5.4.40.0060.03612.00
5.4.30.0120.02911.99
5.4.20.0060.03511.99
5.4.10.0030.04512.00
5.4.00.0060.03711.49
5.3.290.0070.04012.80
5.3.280.0050.04212.71
5.3.270.0050.03912.73
5.3.260.0070.04012.72
5.3.250.0060.03812.72
5.3.240.0090.04212.72
5.3.230.0060.03612.71
5.3.220.0090.04012.68
5.3.210.0040.04012.68
5.3.200.0070.03912.68
5.3.190.0080.04012.68
5.3.180.0030.03912.68
5.3.170.0040.03812.67
5.3.160.0060.04412.67
5.3.150.0070.04612.67
5.3.140.0060.04812.66
5.3.130.0040.04912.66
5.3.120.0050.04312.66
5.3.110.0090.04312.66
5.3.100.0080.03412.12
5.3.90.0080.03912.09
5.3.80.0070.03412.07
5.3.70.0090.03212.08
5.3.60.0070.03712.06
5.3.50.0070.03512.00
5.3.40.0040.03812.00
5.3.30.0050.03511.95
5.3.20.0070.03311.72
5.3.10.0060.03411.70
5.3.00.0040.03611.68
5.2.170.0040.0309.18
5.2.160.0050.0289.19
5.2.150.0070.0289.19
5.2.140.0060.0339.18
5.2.130.0040.0309.14
5.2.120.0050.0339.14
5.2.110.0050.0319.15
5.2.100.0070.0279.14
5.2.90.0040.0319.14
5.2.80.0070.0279.14
5.2.70.0070.0279.13
5.2.60.0050.0299.09
5.2.50.0050.0299.06
5.2.40.0020.0309.04
5.2.30.0050.0289.02
5.2.20.0050.0289.01
5.2.10.0050.0278.92
5.2.00.0070.0268.79
5.1.60.0070.0268.07
5.1.50.0030.0278.07
5.1.40.0030.0248.05
5.1.30.0030.0268.40
5.1.20.0040.0308.42
5.1.10.0020.0278.14
5.1.00.0050.0248.14
5.0.50.0070.0166.62
5.0.40.0020.0206.48
5.0.30.0040.0366.29
5.0.20.0030.0206.27
5.0.10.0040.0276.24
5.0.00.0030.0316.23
4.4.90.0030.0244.78
4.4.80.0010.0164.76
4.4.70.0030.0154.75
4.4.60.0040.0134.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0040.0144.76
4.4.20.0020.0174.84
4.4.10.0040.0204.85
4.4.00.0020.0284.76
4.3.110.0040.0144.67
4.3.100.0040.0134.67
4.3.90.0020.0154.63
4.3.80.0030.0234.58
4.3.70.0030.0144.63
4.3.60.0050.0114.63
4.3.50.0030.0144.63
4.3.40.0000.0264.54
4.3.30.0000.0183.28
4.3.20.0000.0173.26
4.3.10.0020.0253.22
4.3.00.0070.0237.23

preferences:
141.69 ms | 1394 KiB | 7 Q