3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake'; public function change_treat() { $this->yummy = 'pie'; } } class pantry extends Kitchen { public function FindFood() { echo "Look, a " . (new \ReflectionObject($this))->getParentClass()->getProperty('yummy')->getValue() . "!\n"; } } $p = new pantry(); $p->FindFood(); $p->change_treat(); $p->FindFood();

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)
8.3.70.0120.00616.50
8.3.60.0130.00616.75
8.3.50.0110.00621.02
8.3.40.0120.00918.73
8.3.30.0060.00920.02
8.3.20.0040.00420.30
8.3.10.0040.00422.09
8.3.00.0000.00822.51
8.2.180.0170.00018.41
8.2.170.0110.01122.96
8.2.160.0100.01020.52
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0000.00819.63
8.2.110.0060.00321.11
8.2.100.0040.00817.72
8.2.90.0000.00719.05
8.2.80.0000.00719.41
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00417.89
8.2.20.0040.00417.59
8.2.10.0040.00417.58
8.2.00.0070.00017.74
8.1.280.0110.00325.92
8.1.270.0060.00320.32
8.1.260.0020.00526.35
8.1.250.0100.00028.09
8.1.240.0000.00822.64
8.1.230.0100.00019.22
8.1.220.0050.00317.74
8.1.210.0030.00718.77
8.1.200.0070.00317.36
8.1.190.0000.00817.54
8.1.180.0030.00619.01
8.1.170.0030.00618.57
8.1.160.0000.00722.15
8.1.150.0100.00018.49
8.1.140.0000.00717.31
8.1.130.0030.00317.87
8.1.120.0070.00017.40
8.1.110.0030.00517.40
8.1.100.0000.00717.29
8.1.90.0020.00517.46
8.1.80.0070.00017.44
8.1.70.0000.00717.39
8.1.60.0020.00517.58
8.1.50.0040.00417.52
8.1.40.0080.00017.53
8.1.30.0060.00317.58
8.1.20.0040.00417.51
8.1.10.0040.00417.54
8.1.00.0000.00817.55
8.0.300.0000.00718.77
8.0.290.0000.00717.15
8.0.280.0070.00018.40
8.0.270.0040.00417.09
8.0.260.0070.00016.84
8.0.250.0000.00816.92
8.0.240.0000.00817.04
8.0.230.0070.00016.95
8.0.220.0000.00716.87
8.0.210.0040.00416.81
8.0.200.0030.00316.90
8.0.190.0040.00417.03
8.0.180.0000.00716.90
8.0.170.0000.00716.94
8.0.160.0040.00416.93
8.0.150.0000.00716.95
8.0.140.0050.00516.89
8.0.130.0030.00313.40
8.0.120.0000.00916.77
8.0.110.0000.00716.86
8.0.100.0040.00416.86
8.0.90.0070.00016.79
8.0.80.0100.00716.90
8.0.70.0000.00716.82
8.0.60.0000.00716.94
8.0.50.0040.00416.97
8.0.30.0050.01417.14
8.0.20.0090.01517.40
8.0.10.0000.00716.86
8.0.00.0090.01116.60
7.4.330.0050.00015.00
7.4.320.0000.00816.45
7.4.300.0000.00616.43
7.4.290.0030.00316.43
7.4.280.0000.00716.50
7.4.270.0040.00416.53
7.4.260.0030.00316.40
7.4.250.0040.00416.58
7.4.240.0030.00516.53
7.4.230.0040.00416.50
7.4.220.0150.00616.56
7.4.210.0050.00816.48
7.4.200.0000.00716.51
7.4.190.0000.00716.58
7.4.160.0140.00316.52
7.4.150.0070.01117.40
7.4.140.0090.00917.86
7.4.130.0100.00716.48
7.4.120.0090.00816.54
7.4.110.0170.00016.46
7.4.100.0100.00716.52
7.4.90.0140.00316.47
7.4.80.0090.00919.39
7.4.70.0040.01216.67
7.4.60.0170.00616.59
7.4.50.0030.00616.65
7.4.40.0080.00822.77
7.4.30.0100.00716.46
7.4.00.0170.00014.88
7.3.330.0030.00313.38
7.3.320.0000.00513.30
7.3.310.0060.00016.42
7.3.300.0040.00416.25
7.3.290.0110.00416.37
7.3.280.0100.00516.35
7.3.270.0090.00917.40
7.3.260.0100.00716.55
7.3.250.0090.00816.43
7.3.240.0120.00616.57
7.3.230.0080.00816.45
7.3.210.0090.00916.28
7.3.200.0000.01519.39
7.3.190.0090.00916.39
7.3.180.0100.01016.19
7.3.170.0090.00616.40
7.3.160.0130.00316.52
7.3.120.0060.01014.83
7.3.110.0060.00914.89
7.3.100.0070.00714.87
7.3.90.0090.00014.89
7.3.80.0060.00814.86
7.3.70.0120.00614.80
7.3.60.0070.00414.77
7.3.50.0040.00914.57
7.3.40.0030.01014.88
7.3.30.0060.00714.54
7.3.20.0080.00316.51
7.3.10.0030.01016.60
7.3.00.0140.00016.63
7.2.330.0120.00616.37
7.2.320.0120.00916.38
7.2.310.0030.01316.80
7.2.300.0070.01016.42
7.2.290.0070.01416.53
7.2.240.0100.01015.18
7.2.230.0070.01114.89
7.2.220.0070.00714.67
7.2.210.0030.01015.29
7.2.200.0030.01515.03
7.2.190.0040.00814.77
7.2.180.0040.01214.67
7.2.170.0070.00314.99
7.2.160.0070.00715.01
7.2.150.0030.01416.91
7.2.140.0030.00716.91
7.2.130.0100.00616.94
7.2.120.0090.00616.79
7.2.110.0140.00616.44
7.2.100.0070.00716.66
7.2.90.0100.00016.88
7.2.80.0050.00816.75
7.2.70.0130.00316.93
7.2.60.0080.00616.63
7.2.50.0060.01016.68
7.2.40.0000.01416.69
7.2.30.0030.00916.77
7.2.20.0120.00316.90
7.2.10.0070.00716.73
7.2.00.0040.01318.09
7.1.330.0100.00715.50
7.1.320.0090.00615.66
7.1.310.0070.00715.76
7.1.300.0080.00815.70
7.1.290.0060.00915.46
7.1.280.0030.01315.69
7.1.270.0070.00715.48
7.1.260.0090.00315.63
7.1.250.0110.00615.71
7.1.200.0000.01115.46
7.1.100.0090.01218.15
7.1.70.0000.01017.11
7.1.60.0090.01619.50
7.1.50.0060.00616.81
7.1.00.0030.04022.35
7.0.200.0000.01116.84
7.0.140.0100.06721.92
7.0.60.0030.08719.92
7.0.50.0130.07317.99
7.0.40.0100.04720.02
7.0.30.0200.08320.07
7.0.20.0130.05720.12
7.0.10.0070.04020.13
7.0.00.0070.08020.25
5.6.280.0030.07321.13
5.6.210.0070.08020.62
5.6.200.0030.09018.19
5.6.190.0100.08720.49
5.6.180.0330.06020.63
5.6.170.0430.06320.44
5.6.160.0030.05320.54
5.6.150.0070.05718.18
5.6.140.0070.06018.18
5.6.130.0130.08018.27
5.6.120.0030.07021.08
5.6.110.0130.06321.02
5.6.100.0030.08721.12
5.6.90.0030.06021.02
5.6.80.0030.04020.29
5.6.70.4430.04020.29
5.5.350.0100.08020.45
5.5.340.0030.04317.94
5.5.330.0000.06020.29
5.5.320.0230.04720.51
5.5.310.0200.06320.35
5.5.300.0070.03717.99
5.5.290.0130.07017.92
5.5.280.0070.08720.66
5.5.270.0170.05320.87
5.5.260.0070.09020.77
5.5.250.0170.08020.80
5.5.240.0030.04320.29
5.4.450.0170.05319.48
5.4.440.0230.05319.38
5.4.430.0170.05319.72
5.4.420.0130.05719.47
5.4.410.0130.05319.50
5.4.400.0470.04718.76
5.4.390.0400.06018.59
5.4.380.0170.06318.77
5.4.370.0200.04718.57
5.4.360.0200.04318.73
5.4.350.0090.04312.02
5.4.340.0090.04412.02
5.4.320.0070.04012.50
5.4.310.0070.04212.50
5.4.300.0050.04412.50
5.4.290.0100.04212.50
5.4.280.0120.03012.39
5.4.270.0040.03712.40
5.4.260.0060.03712.40
5.4.250.0170.06318.81
5.4.240.0070.05718.90
5.4.230.0000.06319.01
5.4.220.0100.05719.00
5.4.210.0100.06718.75
5.4.200.0000.06019.02
5.4.190.0100.04719.02
5.4.180.0100.05019.08
5.4.170.0070.05719.00
5.4.160.0070.05018.89
5.4.150.0030.05318.64
5.4.140.0170.04016.37
5.4.130.0200.03316.39
5.4.120.0170.04716.44
5.4.110.0200.05716.46
5.4.100.0130.04016.55
5.4.90.0070.06316.54
5.4.80.0100.04316.66
5.4.70.0100.04716.57
5.4.60.0130.04316.39
5.4.50.0000.05316.54
5.4.40.0200.04016.65
5.4.30.0070.04716.39
5.4.20.0030.05016.30
5.4.10.0100.05316.49
5.4.00.0070.05015.80
5.3.290.0100.04512.80
5.3.280.0130.04714.60
5.3.270.0000.06314.71
5.3.260.0130.07314.62
5.3.250.0100.04714.51
5.3.240.0070.05314.82
5.3.230.0070.07314.50
5.3.220.0070.06014.55
5.3.210.0200.06014.73
5.3.200.0000.05714.65
5.3.190.0130.04314.65
5.3.180.0170.04314.65
5.3.170.0100.04714.73
5.3.160.0100.04714.39
5.3.150.0100.04714.76
5.3.140.0170.05014.61
5.3.130.0130.04714.73
5.3.120.0100.07314.38
5.3.110.0030.05314.57
5.3.100.0070.05014.03
5.3.90.0070.05014.02
5.3.80.0100.04714.01
5.3.70.0070.05014.20
5.3.60.0130.04314.09
5.3.50.0200.04013.96
5.3.40.0100.04714.08
5.3.30.0200.05013.75
5.3.20.0130.04313.71
5.3.10.0200.03713.82
5.3.00.0030.07313.73
5.2.170.0030.04311.21
5.2.160.0070.04311.11
5.2.150.0100.03711.23
5.2.140.0070.04311.10
5.2.130.0030.04311.32
5.2.120.0100.03311.06
5.2.110.0100.04310.93
5.2.100.0070.05011.07
5.2.90.0070.05711.28
5.2.80.0030.04011.00
5.2.70.0030.04311.08
5.2.60.0070.03711.14
5.2.50.0070.04010.99
5.2.40.0030.04010.98
5.2.30.0070.04010.88
5.2.20.0100.05710.86
5.2.10.0030.05310.82
5.2.00.0070.04010.69
5.1.60.0070.03010.05
5.1.50.0030.03710.07
5.1.40.0000.04010.05
5.1.30.0100.03010.51
5.1.20.0030.03710.20
5.1.10.0130.03710.14
5.1.00.0000.04010.02
5.0.50.0070.0338.47
5.0.40.0030.0278.56
5.0.30.0000.0438.22
5.0.20.0070.0278.23
5.0.10.0070.0238.21
5.0.00.0000.0478.39
4.4.90.0030.0207.34
4.4.80.0030.0207.34
4.4.70.0030.0207.34
4.4.60.0030.0207.34
4.4.50.0070.0207.34
4.4.40.0000.0507.34
4.4.30.0000.0307.34
4.4.20.0030.0207.34
4.4.10.0000.0237.34
4.4.00.0100.0377.34
4.3.110.0030.0277.34
4.3.100.0030.0237.34
4.3.90.0070.0237.34
4.3.80.0100.0337.34
4.3.70.0030.0237.34
4.3.60.0070.0177.34
4.3.50.0070.0207.34
4.3.40.0100.0307.34
4.3.30.0070.0277.34
4.3.20.0030.0207.34
4.3.10.0000.0237.34
4.3.00.0000.0236.79

preferences:
43.56 ms | 401 KiB | 5 Q