3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public static $a = 'no'; public static function a() { echo self::$a; } public static function __destruct() { echo 'b'; } } $a = ['test','a']; $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)
5.4.340.0090.03112.03
5.4.320.0080.03912.52
5.4.310.0060.03812.51
5.4.300.0110.03412.52
5.4.290.0070.03712.51
5.4.280.0070.03612.41
5.4.270.0070.03612.41
5.4.260.0060.03712.41
5.4.250.0060.03712.41
5.4.240.0090.03412.41
5.4.230.0070.03912.40
5.4.220.0100.03912.40
5.4.210.0060.03712.40
5.4.200.0050.03812.40
5.4.190.0050.03612.39
5.4.180.0060.03512.39
5.4.170.0100.03212.41
5.4.160.0050.03612.41
5.4.150.0060.03612.40
5.4.140.0080.03412.09
5.4.130.0070.03312.07
5.4.120.0040.03712.03
5.4.110.0050.03512.03
5.4.100.0050.03612.02
5.4.90.0110.03312.03
5.4.80.0070.03512.02
5.4.70.0060.03412.03
5.4.60.0040.03612.02
5.4.50.0070.03712.02
5.4.40.0040.03612.01
5.4.30.0060.03612.00
5.4.20.0070.03612.00
5.4.10.0040.03912.01
5.4.00.0060.04011.50
5.3.290.0040.04212.80
5.3.280.0060.03812.71
5.3.270.0070.03812.73
5.3.260.0060.03912.72
5.3.250.0050.04012.71
5.3.240.0070.03612.72
5.3.230.0060.03912.71
5.3.220.0070.03612.68
5.3.210.0080.03912.68
5.3.200.0050.03912.68
5.3.190.0060.03812.68
5.3.180.0060.03912.68
5.3.170.0110.03612.67
5.3.160.0090.03412.67
5.3.150.0070.03612.67
5.3.140.0110.03112.66
5.3.130.0080.03612.66
5.3.120.0060.03812.66
5.3.110.0050.04012.66
5.3.100.0060.03712.12
5.3.90.0050.03712.11
5.3.80.0060.03512.09
5.3.70.0060.03512.09
5.3.60.0100.03212.08
5.3.50.0050.03612.04
5.3.40.0050.04012.03
5.3.30.0080.03511.99
5.3.20.0080.03211.77
5.3.10.0080.03211.73
5.3.00.0080.03311.71
5.2.170.0060.0299.23
5.2.160.0040.0309.23
5.2.150.0040.0329.23
5.2.140.0030.0339.22
5.2.130.0050.0299.18
5.2.120.0050.0279.18
5.2.110.0060.0279.19
5.2.100.0050.0289.18
5.2.90.0040.0309.18
5.2.80.0070.0289.18
5.2.70.0050.0309.18
5.2.60.0020.0329.13
5.2.50.0050.0289.10
5.2.40.0050.0279.07
5.2.30.0040.0299.05
5.2.20.0040.0299.04
5.2.10.0030.0298.94
5.2.00.0050.0278.81
5.1.60.0050.0238.09
5.1.50.0010.0288.08
5.1.40.0030.0258.07
5.1.30.0050.0248.42
5.1.20.0040.0268.45
5.1.10.0050.0248.16
5.1.00.0040.0258.16
5.0.50.0030.0216.64
5.0.40.0040.0186.50
5.0.30.0020.0326.32
5.0.20.0040.0186.28
5.0.10.0030.0206.26
5.0.00.0030.0316.25
4.4.90.0040.0184.78
4.4.80.0030.0154.75
4.4.70.0030.0154.76
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0264.71
4.4.30.0030.0154.76
4.4.20.0010.0174.85
4.4.10.0030.0184.84
4.4.00.0050.0274.76
4.3.110.0050.0134.67
4.3.100.0020.0154.67
4.3.90.0040.0134.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0020.0194.63
4.3.40.0040.0234.53
4.3.30.0050.0193.30
4.3.20.0020.0203.28
4.3.10.0040.0133.23
4.3.00.0030.0277.07

preferences:
141.33 ms | 1398 KiB | 7 Q