3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $var; public static function doStuff() { var_dump($this->var); } public static function setVar($s) { self::$var = $s; } } A::setVar('hello'); A::doStuff();

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)
8.3.60.0110.00416.75
8.3.50.0150.00718.37
8.3.40.0090.00918.86
8.3.30.0120.00318.87
8.3.20.0040.00418.78
8.3.10.0040.00420.50
8.3.00.0050.00319.51
8.2.180.0120.00916.75
8.2.170.0070.01422.96
8.2.160.0070.01120.67
8.2.150.0000.00824.18
8.2.140.0050.00524.66
8.2.130.0040.00426.16
8.2.120.0000.00721.16
8.2.110.0030.00721.13
8.2.100.0120.00019.64
8.2.90.0040.00417.75
8.2.80.0030.00619.48
8.2.70.0060.00318.03
8.2.60.0000.00718.16
8.2.50.0080.00018.10
8.2.40.0040.00418.22
8.2.30.0000.00717.89
8.2.20.0030.00719.44
8.2.10.0000.00717.56
8.2.00.0000.00717.77
8.1.280.0040.01125.92
8.1.270.0050.00224.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00023.83
8.1.230.0090.00322.73
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0060.00318.59
8.1.160.0040.00418.88
8.1.150.0080.00018.49
8.1.140.0070.00017.31
8.1.130.0030.00317.87
8.1.120.0030.00317.43
8.1.110.0050.00317.31
8.1.100.0040.00417.26
8.1.90.0000.00717.40
8.1.80.0030.00317.30
8.1.70.0040.00417.36
8.1.60.0050.00317.57
8.1.50.0030.00617.52
8.1.40.0070.00017.43
8.1.30.0040.00417.66
8.1.20.0040.00417.63
8.1.10.0070.00017.45
8.1.00.0040.00417.44
8.0.300.0080.00019.71
8.0.290.0000.00816.63
8.0.280.0040.00418.39
8.0.270.0070.00017.09
8.0.260.0070.00016.74
8.0.250.0000.00816.90
8.0.240.0000.00716.88
8.0.230.0030.00316.93
8.0.220.0030.00316.83
8.0.210.0070.00016.89
8.0.200.0030.00316.93
8.0.190.0000.00816.80
8.0.180.0040.00416.94
8.0.170.0060.00316.83
8.0.160.0030.00316.84
8.0.150.0090.00016.82
8.0.140.0050.00216.85
8.0.130.0000.00513.31
8.0.120.0040.00416.88
8.0.110.0040.00416.75
8.0.100.0040.00416.84
8.0.90.0040.00416.96
8.0.80.0120.00816.78
8.0.70.0050.00316.95
8.0.60.0040.00416.91
8.0.50.0030.00516.72
8.0.30.0090.00917.41
8.0.20.0100.00917.17
8.0.10.0050.00316.99
8.0.00.0130.00616.77
7.4.330.0020.00212.96
7.4.320.0030.00316.45
7.4.300.0070.00016.60
7.4.290.0070.00016.61
7.4.280.0070.00016.57
7.4.270.0030.00316.43
7.4.260.0060.00013.30
7.4.250.0000.00716.60
7.4.240.0040.00416.54
7.4.230.0070.00016.43
7.4.220.0060.01016.68
7.4.210.0100.00516.59
7.4.200.0000.00716.42
7.4.190.0030.00316.76
7.4.160.0160.00016.68
7.4.150.0060.01216.65
7.4.140.0060.01116.66
7.4.130.0160.00716.63
7.4.120.0110.00716.44
7.4.110.0040.01416.58
7.4.100.0040.01216.52
7.4.90.0060.01016.48
7.4.80.0110.01119.39
7.4.70.0130.00416.39
7.4.60.0070.01016.41
7.4.50.0100.00216.50
7.4.40.0060.01216.19
7.4.30.0090.00616.50
7.4.00.0070.01014.95
7.3.330.0000.00613.45
7.3.320.0050.00013.32
7.3.310.0000.00716.48
7.3.300.0080.00016.44
7.3.290.0080.00816.44
7.3.280.0110.00616.41
7.3.270.0100.00716.38
7.3.260.0080.01116.28
7.3.250.0110.01016.46
7.3.240.0100.00716.59
7.3.230.0070.01416.63
7.3.210.0100.00716.74
7.3.200.0140.00416.45
7.3.190.0120.01016.31
7.3.180.0060.01616.46
7.3.170.0150.00316.40
7.3.160.0060.00916.32
7.3.120.0030.01414.61
7.2.330.0040.01416.52
7.2.320.0170.00716.64
7.2.310.0100.01316.72
7.2.300.0090.00616.66
7.2.290.0110.00716.43
7.2.60.0130.00316.73
7.2.00.0060.00619.36
7.1.200.0030.01215.81
7.1.100.0000.01417.76
7.1.70.0070.00716.97
7.1.60.0140.01019.40
7.1.50.0270.00334.79
7.1.00.0070.07022.51
7.0.200.0070.00414.96
7.0.140.0070.07022.15
7.0.120.0030.06322.03
7.0.60.0070.06019.86
7.0.50.0070.08017.88
7.0.40.0070.04717.73
7.0.30.0100.03717.76
7.0.20.0100.03317.68
7.0.10.0000.04317.75
7.0.00.0030.04017.75
5.6.280.0070.07021.04
5.6.210.0070.05720.54
5.6.200.0070.04018.19
5.6.190.0130.07718.19
5.6.180.0000.04318.18
5.6.170.0100.03318.15
5.6.160.0070.03718.27
5.6.150.0030.04018.18
5.6.140.0030.04018.29
5.6.130.0000.04318.18
5.6.120.0030.05018.18
5.6.110.0030.04018.27
5.6.100.0000.04318.26
5.6.90.0030.04018.21
5.6.80.0200.03017.54
5.6.70.0030.03717.52
5.6.60.0000.04017.62
5.6.50.0000.04017.64
5.6.40.0230.02717.53
5.6.30.0070.03317.55
5.6.20.0000.04017.63
5.6.10.0030.08017.62
5.6.00.0130.06717.48
5.5.350.0130.07720.31
5.5.340.0070.04717.99
5.5.330.0000.06017.93
5.5.320.0030.04017.99
5.5.310.0070.03718.07
5.5.300.0070.04317.93
5.5.290.0030.04017.97
5.5.280.0030.04018.07
5.5.270.0070.04017.99
5.5.260.0000.04318.01
5.5.250.0100.03317.75
5.5.240.0000.04017.46
5.5.230.0030.04017.39
5.5.220.0100.03017.31
5.5.210.0000.04017.40
5.5.200.0000.04317.30
5.5.190.0030.04017.36
5.5.180.0100.03017.42
5.5.160.0130.07017.27
5.5.150.0100.06717.34
5.5.140.0070.08017.30
5.5.130.0100.07317.34
5.5.120.0100.06717.34
5.5.110.0270.04717.43
5.5.100.0030.08017.25
5.5.90.0170.06717.23
5.5.80.0070.07317.33
5.5.70.0100.05017.16
5.5.60.0200.06717.19
5.5.50.0000.08017.27
5.5.40.0070.04317.32
5.5.30.0070.03717.16
5.5.20.0070.08317.19
5.5.10.0170.06717.25
5.5.00.0130.07017.30
5.4.450.0070.03719.38
5.4.440.0000.05019.60
5.4.430.0100.03719.42
5.4.420.0000.04019.41
5.4.410.0030.03719.21
5.4.400.0070.04019.05
5.4.390.0070.03319.03
5.4.380.0100.03718.95
5.4.370.0030.03719.09
5.4.360.0030.03719.16
5.4.350.0030.03719.03
5.4.340.0030.04019.09
5.4.320.0070.05319.04
5.4.310.0070.06319.16
5.4.300.0070.07019.12
5.4.290.0100.07019.04
5.4.280.0130.07018.98
5.4.270.0070.07019.01
5.4.260.0130.06019.05
5.4.250.0030.06719.04
5.4.240.0170.05019.03
5.4.230.0000.08019.11
5.4.220.0170.07019.13
5.4.210.0130.07319.01
5.4.200.0070.07019.03
5.4.190.0100.06719.08
5.4.180.0030.05319.26
5.4.170.0230.06019.00
5.4.160.0030.07019.07
5.4.150.0100.07718.93
5.4.140.0070.08016.46
5.4.130.0130.06716.41
5.4.120.0070.05716.42
5.4.110.0070.07716.45
5.4.100.0100.06716.64
5.4.90.0030.07016.48
5.4.80.0030.06316.37
5.4.70.0030.04016.36
5.4.60.0000.04016.30
5.4.50.0000.07716.38
5.4.40.0070.06716.51
5.4.30.0030.06316.46
5.4.20.0000.08016.37
5.4.10.0170.06716.45
5.4.00.0100.07316.02
5.3.290.0170.06014.77
5.3.280.0000.05314.63
5.3.270.0070.07714.64
5.3.260.0000.06714.61
5.3.250.0100.07314.67
5.3.240.0030.06314.61
5.3.230.0000.06714.67
5.3.220.0100.07014.61
5.3.210.0030.07714.57
5.3.200.0100.07714.61
5.3.190.0100.08014.52
5.3.180.0100.06314.63
5.3.170.0030.05014.41
5.3.160.0030.07714.56
5.3.150.0030.07314.60
5.3.140.0130.07314.57
5.3.130.0070.07014.58
5.3.120.0030.08014.53
5.3.110.0070.08014.60
5.3.100.0000.06314.09
5.3.90.0070.07714.11
5.3.80.0100.06713.86
5.3.70.0030.08014.00
5.3.60.0030.04313.84
5.3.50.0030.04713.98
5.3.40.0070.05013.84
5.3.30.0070.06313.92
5.3.20.0130.06713.73
5.3.10.0030.07013.68
5.3.00.0000.07313.69
5.2.170.0000.06011.21
5.2.160.0070.05711.14
5.2.150.0070.04311.19
5.2.140.0030.06711.24
5.2.130.0100.06011.15
5.2.120.0100.05711.09
5.2.110.0000.03711.14
5.2.100.0000.04711.17
5.2.90.0070.06010.95
5.2.80.0130.05711.19
5.2.70.0030.06310.98
5.2.60.0070.03310.95
5.2.50.0000.07011.07
5.2.40.0170.05011.05
5.2.30.0130.05310.99
5.2.20.0030.05310.99
5.2.10.0070.05710.91
5.2.00.0100.04310.75
5.1.60.0070.0579.91
5.1.50.0070.0509.99
5.1.40.0000.05710.08
5.1.30.0070.04010.29
5.1.20.0100.05310.30
5.1.10.0030.05710.10
5.1.00.0070.03310.13
5.0.50.0070.0308.55
5.0.40.0030.0438.33
5.0.30.0070.0608.30
5.0.20.0000.0278.29
5.0.10.0030.0408.17
5.0.00.0030.0638.17
4.4.90.0000.0408.17
4.4.80.0000.0178.17
4.4.70.0100.0308.17
4.4.60.0000.0378.17
4.4.50.0030.0378.17
4.4.40.0030.0508.17
4.4.30.0000.0408.17
4.4.20.0000.0378.17
4.4.10.0000.0408.17
4.4.00.0070.0278.17
4.3.110.0030.0238.17
4.3.100.0030.0338.17
4.3.90.0030.0338.17
4.3.80.0000.0438.17
4.3.70.0030.0338.17
4.3.60.0030.0308.17
4.3.50.0000.0378.17
4.3.40.0030.0478.17
4.3.30.0000.0308.17
4.3.20.0030.0338.17
4.3.10.0030.0338.17
4.3.00.0000.0338.17

preferences:
36.95 ms | 401 KiB | 5 Q