3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { function __construct() { echo 'Foo'; } static function foo() { return new self(); } } class Bar extends Foo { function __construct() { echo 'Bar'; } }

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)
8.3.60.0110.00318.18
8.3.50.0110.00817.24
8.3.40.0100.01018.52
8.3.30.0160.00318.59
8.3.20.0080.00018.71
8.3.10.0040.01520.39
8.3.00.0040.00417.38
8.2.180.0070.00716.50
8.2.170.0100.00322.96
8.2.160.0100.00720.53
8.2.150.0050.00224.18
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0070.00019.64
8.2.110.0000.01121.12
8.2.100.0080.00317.78
8.2.90.0030.00620.70
8.2.80.0040.00417.68
8.2.70.0050.00317.48
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00418.03
8.2.30.0040.00417.80
8.2.20.0040.00417.51
8.2.10.0040.00617.61
8.2.00.0060.00317.60
8.1.280.0080.00625.92
8.1.270.0050.00324.66
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.80
8.1.230.0110.00020.98
8.1.220.0000.00817.74
8.1.210.0040.00418.95
8.1.200.0100.00017.23
8.1.190.0000.00917.28
8.1.180.0080.00018.10
8.1.170.0030.00518.60
8.1.160.0020.00518.63
8.1.150.0070.00018.46
8.1.140.0000.00917.24
8.1.130.0000.00717.63
8.1.120.0000.00817.26
8.1.110.0050.00217.22
8.1.100.0000.00817.27
8.1.90.0070.00017.36
8.1.80.0000.00717.37
8.1.70.0030.00317.20
8.1.60.0040.00417.34
8.1.50.0080.00017.26
8.1.40.0080.00017.24
8.1.30.0030.00617.42
8.1.20.0000.00917.43
8.1.10.0040.00417.42
8.1.00.0040.00417.31
8.0.300.0030.00319.83
8.0.290.0070.00016.58
8.0.280.0030.00318.36
8.0.270.0030.00317.14
8.0.260.0030.00316.60
8.0.250.0040.00416.73
8.0.240.0060.00316.83
8.0.230.0000.00716.82
8.0.220.0000.00716.66
8.0.210.0030.00616.65
8.0.200.0070.00016.81
8.0.190.0040.00416.73
8.0.180.0070.00016.68
8.0.170.0030.00616.78
8.0.160.0030.00316.85
8.0.150.0040.00416.77
8.0.140.0030.00516.62
8.0.130.0040.00313.27
8.0.120.0000.00716.63
8.0.110.0080.00016.87
8.0.100.0050.00316.72
8.0.90.0070.00016.58
8.0.80.0030.01716.72
8.0.70.0000.00716.64
8.0.60.0000.00716.63
8.0.50.0050.00316.81
8.0.30.0080.01116.96
8.0.20.0110.01117.10
8.0.10.0080.00016.92
8.0.00.0090.01016.59
7.4.330.0000.00512.81
7.4.320.0000.00716.31
7.4.300.0070.00016.51
7.4.290.0040.00416.22
7.4.280.0030.00616.42
7.4.270.0060.00016.52
7.4.260.0000.00513.20
7.4.250.0000.00816.41
7.4.240.0000.00716.44
7.4.230.0030.00316.12
7.4.220.0080.00716.42
7.4.210.0090.00716.44
7.4.200.0050.00216.32
7.4.190.0070.00016.35
7.4.160.0090.00616.18
7.4.150.0090.00916.47
7.4.140.0110.00816.36
7.4.130.0070.01016.45
7.4.120.0080.00916.46
7.4.110.0140.00416.38
7.4.100.0120.00616.45
7.4.90.0090.00916.20
7.4.80.0090.00716.27
7.4.70.0110.00816.27
7.4.60.0060.00916.46
7.4.50.0000.00416.23
7.4.40.0040.00816.20
7.4.30.0060.01116.48
7.4.00.0030.01114.97
7.3.330.0060.00013.04
7.3.320.0000.00513.13
7.3.310.0000.00716.16
7.3.300.0030.00316.05
7.3.290.0090.00916.18
7.3.280.0070.00816.16
7.3.270.0090.00916.20
7.3.260.0120.01216.32
7.3.250.0080.01016.25
7.3.240.0100.00616.29
7.3.230.0090.00616.17
7.3.210.0030.01716.13
7.3.200.0170.00619.39
7.3.190.0060.01616.34
7.3.180.0080.00816.16
7.3.170.0080.01616.11
7.3.160.0080.00916.15
7.3.120.0060.00814.73
7.3.110.0030.01314.51
7.3.100.0100.00714.68
7.3.90.0040.01014.67
7.3.80.0030.01014.55
7.3.70.0070.00714.70
7.3.60.0000.01514.63
7.3.50.0060.00614.69
7.3.40.0000.01014.70
7.3.30.0070.00714.46
7.3.20.0000.01216.41
7.3.10.0090.00616.50
7.3.00.0040.01116.52
7.2.330.0110.00616.53
7.2.320.0090.00916.54
7.2.310.0030.01816.55
7.2.300.0160.00616.20
7.2.290.0120.00916.31
7.2.250.0040.01114.88
7.2.240.0130.00414.70
7.2.230.0000.01714.80
7.2.220.0040.00714.74
7.2.210.0120.00314.55
7.2.200.0110.00714.76
7.2.190.0120.00314.90
7.2.180.0040.01114.46
7.2.170.0060.00914.93
7.2.60.0090.00616.76
7.2.00.0040.00719.20
7.1.330.0030.01315.61
7.1.320.0100.00015.39
7.1.310.0000.00815.53
7.1.300.0060.00615.63
7.1.290.0070.00715.57
7.1.280.0040.01115.55
7.1.270.0110.00315.67
7.1.260.0040.01115.36
7.1.200.0040.00715.65
7.1.100.0000.01117.88
7.1.70.0040.00417.08
7.1.60.0100.01319.40
7.1.50.0100.01316.90
7.1.00.0070.07322.43
7.0.200.0040.00416.74
7.0.140.0030.07022.15
7.0.120.0030.07321.96
7.0.60.0100.08320.06
7.0.50.0070.07717.87
7.0.40.0100.05720.09
7.0.30.0170.04720.26
7.0.20.0170.04720.06
7.0.10.0030.04320.06
7.0.00.0030.07020.29
5.6.280.0030.07321.02
5.6.210.0130.07720.73
5.6.200.0000.07018.19
5.6.190.0130.07320.61
5.6.180.0400.06720.54
5.6.170.0230.08020.52
5.6.160.0000.04320.47
5.6.150.0070.08018.23
5.6.140.0030.03718.23
5.6.130.0000.05718.12
5.6.120.0030.08020.98
5.6.110.0030.04720.94
5.6.100.0030.06021.01
5.6.90.0070.08320.96
5.6.80.0030.04020.51
5.5.350.0470.03720.30
5.5.340.0070.03717.96
5.5.330.0000.05720.56
5.5.320.0200.07020.41
5.5.310.0200.05020.20
5.5.300.0130.08317.98
5.5.290.0000.05317.97
5.5.280.0030.07720.80
5.5.270.0070.08720.87
5.5.260.0070.05320.86
5.5.250.0100.07720.62
5.5.240.0000.07320.07
5.4.450.0030.05719.54
5.4.440.0070.05719.57
5.4.430.0130.07019.30
5.4.420.0100.07319.46
5.4.410.0100.07319.06
5.4.400.0230.05319.21
5.4.390.0070.07319.16
5.4.380.0000.05719.14
5.4.370.0070.07018.85
5.4.360.0130.04019.08
5.4.350.0130.07319.16
5.4.340.0130.06319.20
5.4.320.0030.07319.24
5.4.310.0000.06719.24
5.4.300.0000.08719.00
5.4.290.0030.05719.15
5.4.280.0030.05719.23
5.4.270.0000.04318.92
5.4.260.0070.07719.14
5.4.250.0030.06318.84
5.4.240.0100.07019.27
5.4.230.0030.07719.16
5.4.220.0100.06718.84
5.4.210.0070.05019.14
5.4.200.0100.07019.14
5.4.190.0100.07018.96
5.4.180.0130.04319.00
5.4.170.0070.06319.13
5.4.160.0130.06719.18
5.4.150.0030.06718.96
5.4.140.0030.04316.40
5.4.130.0030.03716.59
5.4.120.0000.03716.55
5.4.110.0030.05016.46
5.4.100.0030.05316.71
5.4.90.0170.06016.43
5.4.80.0070.06316.48
5.4.70.0100.07316.45
5.4.60.0130.06316.47
5.4.50.0200.05016.38
5.4.40.0100.04016.49
5.4.30.0070.07316.32
5.4.20.0100.05716.33
5.4.10.0030.07716.30
5.4.00.0070.04715.84
5.3.290.0070.04314.68
5.3.280.0000.05314.74
5.3.270.0030.04314.61
5.3.260.0030.05314.64
5.3.250.0130.03314.60
5.3.240.0000.04314.61
5.3.230.0070.03314.63
5.3.220.0070.07314.57
5.3.210.0030.03714.57
5.3.200.0100.03314.59
5.3.190.0130.06714.56
5.3.180.0100.05314.59
5.3.170.0130.04014.71
5.3.160.0070.04714.61
5.3.150.0000.06014.62
5.3.140.0070.07014.56
5.3.130.0070.07714.55
5.3.120.0070.06014.44
5.3.110.0000.06314.47
5.3.100.0030.08014.04
5.3.90.0000.07014.07
5.3.80.0000.05314.03
5.3.70.0100.07014.02
5.3.60.0070.07713.92
5.3.50.0130.07013.96
5.3.40.0000.08313.95
5.3.30.0030.03713.86
5.3.20.0070.05313.73
5.3.10.0000.07313.66
5.3.00.0070.07013.71
5.2.170.0030.04011.23
5.2.160.0070.06011.07
5.2.150.0030.05011.07
5.2.140.0100.04711.11
5.2.130.0000.03311.04
5.2.120.0070.06311.04
5.2.110.0030.03311.18
5.2.100.0070.05711.25
5.2.90.0070.04011.15
5.2.80.0100.03311.16
5.2.70.0030.05011.10
5.2.60.0030.03011.05
5.2.50.0030.03311.02
5.2.40.0030.03010.96
5.2.30.0000.03311.00
5.2.20.0030.06310.91
5.2.10.0000.04310.93
5.2.00.0030.04010.71
5.1.60.0070.05010.05
5.1.50.0000.0339.97
5.1.40.0070.05010.03
5.1.30.0070.03710.40
5.1.20.0070.04310.39
5.1.10.0030.04310.07
5.1.00.0070.0509.98
5.0.50.0100.0408.59
5.0.40.0000.0438.37
5.0.30.0070.0538.38
5.0.20.0070.0408.36
5.0.10.0000.0478.25
5.0.00.0070.0638.20
4.4.90.0030.0138.20
4.4.80.0000.0208.20
4.4.70.0000.0408.20
4.4.60.0030.0338.20
4.4.50.0000.0278.20
4.4.40.0030.0508.20
4.4.30.0030.0178.20
4.4.20.0070.0138.20
4.4.10.0070.0338.20
4.4.00.0030.0378.20
4.3.110.0000.0378.20
4.3.100.0000.0238.20
4.3.90.0000.0278.20
4.3.80.0070.0478.20
4.3.70.0030.0178.20
4.3.60.0000.0208.20
4.3.50.0000.0308.20
4.3.40.0000.0538.20
4.3.30.0030.0238.20
4.3.20.0030.0338.20
4.3.10.0070.0338.20
4.3.00.0030.0278.20

preferences:
40.65 ms | 401 KiB | 5 Q