3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public function __construct(){ b::flerp(); } } class b { protected static $abc; public function flerp() { self::$abc = 1; } } new 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)
8.3.60.0090.00616.63
8.3.50.0060.01117.55
8.3.40.0110.00418.93
8.3.30.0160.00718.85
8.3.20.0060.00318.76
8.3.10.0060.00318.66
8.3.00.0040.00419.36
8.2.180.0040.01516.38
8.2.170.0070.00722.96
8.2.160.0070.00720.93
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0080.00020.64
8.2.110.0030.00721.04
8.2.100.0040.00819.45
8.2.90.0050.00318.05
8.2.80.0040.00419.38
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0000.00818.16
8.2.30.0040.00417.96
8.2.20.0030.00617.65
8.2.10.0050.00317.69
8.2.00.0050.00217.61
8.1.280.0070.00725.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00322.53
8.1.230.0040.00720.89
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0050.00217.41
8.1.180.0030.00618.10
8.1.170.0050.00318.83
8.1.160.0040.00418.64
8.1.150.0080.00018.45
8.1.140.0000.00717.19
8.1.130.0030.00317.76
8.1.120.0000.00817.37
8.1.110.0030.00417.34
8.1.100.0030.00517.25
8.1.90.0000.00717.39
8.1.80.0040.00417.25
8.1.70.0000.00717.28
8.1.60.0000.00817.50
8.1.50.0000.00817.43
8.1.40.0040.00417.45
8.1.30.0030.00617.61
8.1.20.0000.00817.56
8.1.10.0040.00417.50
8.1.00.0000.00917.40
8.0.300.0000.00819.91
8.0.290.0040.00416.75
8.0.280.0030.00318.42
8.0.270.0030.00317.23
8.0.260.0070.00016.82
8.0.250.0030.00516.82
8.0.240.0070.00016.84
8.0.230.0070.00016.94
8.0.220.0070.00016.77
8.0.210.0000.00716.84
8.0.200.0000.00716.97
8.0.190.0070.00016.86
8.0.180.0000.00716.91
8.0.170.0000.00816.91
8.0.160.0040.00416.89
8.0.150.0000.00816.87
8.0.140.0040.00416.82
8.0.130.0000.00513.27
8.0.120.0040.00416.80
8.0.110.0040.00416.95
8.0.100.0040.00416.87
8.0.90.0000.00716.86
8.0.80.0060.01016.83
8.0.70.0040.00416.94
8.0.60.0040.00416.77
8.0.50.0040.00416.82
8.0.30.0060.01217.10
8.0.20.0090.01017.25
8.0.10.0000.00816.80
8.0.00.0160.00516.56
7.4.330.0000.00512.91
7.4.320.0030.00316.58
7.4.300.0030.00316.48
7.4.290.0040.00416.42
7.4.280.0000.00716.58
7.4.270.0080.00016.45
7.4.260.0030.00313.38
7.4.250.0030.00516.40
7.4.240.0010.00616.55
7.4.230.0000.00716.43
7.4.220.0170.00316.64
7.4.210.0070.01016.59
7.4.200.0000.00716.43
7.4.190.0030.00316.68
7.4.160.0080.00816.41
7.4.150.0070.01016.66
7.4.140.0130.00416.44
7.4.130.0100.00716.65
7.4.120.0090.00816.41
7.4.110.0060.01016.38
7.4.100.0130.00316.54
7.4.90.0070.01716.36
7.4.80.0030.02016.49
7.4.70.0110.00716.28
7.4.60.0130.00316.42
7.4.50.0080.00516.42
7.4.40.0000.01216.30
7.4.30.0090.00816.59
7.4.00.0030.01315.14
7.3.330.0030.00313.17
7.3.320.0050.00013.38
7.3.310.0000.00716.39
7.3.300.0030.00316.36
7.3.290.0150.00016.34
7.3.280.0020.01216.36
7.3.270.0250.02216.30
7.3.260.0070.01316.44
7.3.250.0160.00416.35
7.3.240.0060.01116.35
7.3.230.0100.00616.38
7.3.210.0110.00816.38
7.3.200.0110.00719.39
7.3.190.0190.00316.30
7.3.180.0090.00616.15
7.3.170.0100.00716.29
7.3.160.0200.00316.34
7.3.120.0090.00915.00
7.3.10.0110.00416.71
7.3.00.0030.01316.43
7.2.330.0220.02916.32
7.2.320.0180.00416.50
7.2.310.0060.01116.61
7.2.300.0100.00716.68
7.2.290.0090.00616.39
7.2.130.0060.00616.54
7.2.120.0000.01416.74
7.2.110.0040.01116.62
7.2.100.0040.01116.65
7.2.90.0090.00616.90
7.2.80.0070.00716.89
7.2.70.0060.00316.81
7.2.60.0030.01016.66
7.2.50.0000.01316.75
7.2.40.0000.01416.83
7.2.30.0060.00916.93
7.2.20.0060.01116.45
7.2.10.0070.01016.27
7.2.00.0100.00518.18
7.1.250.0000.01015.76
7.1.200.0070.00315.64
7.1.70.0030.00616.91
7.1.60.0030.00716.86
7.1.50.0170.01034.82
7.1.00.0030.07722.32
7.0.200.0030.01316.41
7.0.140.0030.07322.10
7.0.120.0100.05322.09
7.0.60.0030.06020.02
7.0.50.0030.06317.88
7.0.40.0000.09320.11
7.0.30.0530.06720.17
7.0.20.0100.05020.20
7.0.10.0300.05320.16
7.0.00.0030.09320.25
5.6.210.0100.07020.67
5.6.200.0070.07318.19
5.6.190.0200.05320.59
5.6.180.0230.05320.74
5.6.170.0270.06320.55
5.6.160.0070.08020.46
5.6.150.0030.04018.19
5.6.140.0070.04018.15
5.6.130.0130.06018.25
5.6.120.0170.07321.12
5.6.110.0070.07721.01
5.6.100.0100.08320.98
5.6.90.0070.08721.11
5.6.80.0000.08720.49
5.6.70.0100.08020.54
5.5.350.0270.07320.34
5.5.340.0030.06318.04
5.5.330.0100.05020.35
5.5.320.0170.09020.41
5.5.310.0170.07020.29
5.5.300.0170.07717.98
5.5.290.0200.07317.95
5.5.280.0070.04020.88
5.5.270.0070.04720.65
5.5.260.0000.04320.87
5.5.250.0200.07020.79
5.5.240.0070.07720.16
5.4.450.0070.03319.18
5.4.440.0100.03719.56
5.4.430.0000.04019.46
5.4.420.0030.03719.47
5.4.410.0030.04019.45
5.4.400.0000.04019.15
5.4.390.0000.04019.25
5.4.380.0030.03718.98
5.4.370.0100.03318.87
5.4.360.0130.03719.23
5.4.350.0000.04018.92
5.4.340.0100.03018.85
5.4.320.0000.05719.00
5.4.310.0030.05319.08
5.4.300.0030.03718.85
5.4.290.0070.03719.14
5.4.280.0070.04319.19
5.4.270.0070.06318.92
5.4.260.0130.07019.24
5.4.250.0130.07019.24
5.4.240.0100.06019.13
5.4.230.0030.04019.23
5.4.220.0100.03318.92
5.4.210.0070.07719.08
5.4.200.0100.05019.00
5.4.190.0030.05019.22
5.4.180.0130.06318.99
5.4.170.0100.07018.84
5.4.160.0070.04319.14
5.4.150.0030.04019.18
5.4.140.0130.04016.40
5.4.130.0170.06316.47
5.4.120.0000.05016.38
5.4.110.0030.08016.46
5.4.100.0070.07316.35
5.4.90.0070.06716.57
5.4.80.0170.06016.33
5.4.70.0170.05316.34
5.4.60.0100.05716.26
5.4.50.0070.07316.36
5.4.40.0100.06316.43
5.4.30.0070.07316.27
5.4.20.0100.06716.27
5.4.10.0030.04316.27
5.4.00.0070.06715.88
5.3.290.0030.05314.70
5.3.280.0030.08314.65
5.3.270.0100.03314.50
5.3.260.0070.07714.66
5.3.250.0000.05714.76
5.3.240.0030.08014.63
5.3.230.0170.07014.63
5.3.220.0130.03314.58
5.3.210.0100.03714.71
5.3.200.0030.04014.64
5.3.190.0030.07314.58
5.3.180.0030.07014.56
5.3.170.0100.06014.72
5.3.160.0070.07014.57
5.3.150.0100.08014.65
5.3.140.0100.07014.71
5.3.130.0100.08014.70
5.3.120.0070.08014.63
5.3.110.0100.06714.71
5.3.100.0070.07314.04
5.3.90.0030.08014.02
5.3.80.0070.07314.07
5.3.70.0100.07014.04
5.3.60.0170.05713.97
5.3.50.0070.04714.11
5.3.40.0000.08313.95
5.3.30.0070.07713.80
5.3.20.0070.03313.70
5.3.10.0070.04713.62
5.3.00.0100.03713.66
5.2.170.0030.04011.14
5.2.160.0070.05311.04
5.2.150.0070.06311.07
5.2.140.0070.04311.07
5.2.130.0030.03011.16
5.2.120.0070.05011.07
5.2.110.0070.04311.16
5.2.100.0100.04311.13
5.2.90.0030.04711.16
5.2.80.0030.06010.98
5.2.70.0070.05711.10
5.2.60.0030.05711.11
5.2.50.0070.06311.02
5.2.40.0030.05310.96
5.2.30.0100.03710.89
5.2.20.0030.04311.02
5.2.10.0070.04710.78
5.2.00.0070.05710.68
5.1.60.0070.0239.95
5.1.50.0000.04010.02
5.1.40.0030.0579.97
5.1.30.0030.05310.35
5.1.20.0030.02710.29
5.1.10.0170.04310.09
5.1.00.0070.0479.98
5.0.50.0030.0208.59
5.0.40.0000.0208.32
5.0.30.0000.0608.29
5.0.20.0000.0208.11
5.0.10.0000.0208.16
5.0.00.0030.0478.13
4.4.90.0030.0177.80
4.4.80.0070.0237.80
4.4.70.0030.0177.80
4.4.60.0070.0277.80
4.4.50.0030.0177.80
4.4.40.0030.0577.80
4.4.30.0000.0277.80
4.4.20.0000.0377.80
4.4.10.0030.0337.80
4.4.00.0030.0237.80
4.3.110.0030.0337.80
4.3.100.0070.0137.80
4.3.90.0070.0277.80
4.3.80.0000.0337.80
4.3.70.0000.0307.80
4.3.60.0030.0177.80
4.3.50.0000.0237.80
4.3.40.0030.0407.80
4.3.30.0000.0377.80
4.3.20.0030.0337.80
4.3.10.0030.0277.80
4.3.00.0000.0377.80

preferences:
47.15 ms | 401 KiB | 5 Q