3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CtBase { } class MyExtendedClass extends CtBase { public function __construct() { parent::__construct(); } } $eh = new MyExtendedClass();

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)
8.3.60.0110.00416.63
8.3.50.0090.01321.21
8.3.40.0100.00718.77
8.3.30.0040.01218.66
8.3.20.0040.00420.28
8.3.10.0070.00023.65
8.3.00.0040.00417.89
8.2.180.0120.00618.41
8.2.170.0110.00322.96
8.2.160.0100.01020.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00617.50
8.2.110.0110.00020.35
8.2.100.0090.00317.80
8.2.90.0040.00419.08
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0050.00317.77
8.2.50.0060.00318.07
8.2.40.0030.00621.07
8.2.30.0070.00020.55
8.2.20.0000.00717.66
8.2.10.0000.00717.99
8.2.00.0020.00517.96
8.1.280.0110.00725.92
8.1.270.0170.00323.64
8.1.260.0020.00226.35
8.1.250.0050.00228.09
8.1.240.0040.00422.48
8.1.230.0090.00317.66
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.23
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0040.00420.28
8.1.160.0030.00521.87
8.1.150.0040.00418.75
8.1.140.0040.00417.35
8.1.130.0000.00717.52
8.1.120.0000.00717.25
8.1.110.0070.00017.22
8.1.100.0050.00317.35
8.1.90.0030.00317.32
8.1.80.0040.00417.21
8.1.70.0000.00717.31
8.1.60.0030.00517.50
8.1.50.0000.00817.35
8.1.40.0040.00417.45
8.1.30.0030.00517.43
8.1.20.0040.00417.46
8.1.10.0000.00717.41
8.1.00.0040.00417.32
8.0.300.0030.00618.77
8.0.290.0020.00516.63
8.0.280.0000.00718.24
8.0.270.0040.00416.82
8.0.260.0030.00317.23
8.0.250.0080.00016.82
8.0.240.0000.00716.96
8.0.230.0030.00316.93
8.0.220.0040.00416.92
8.0.210.0040.00416.83
8.0.200.0030.00316.80
8.0.190.0040.00416.90
8.0.180.0050.00216.87
8.0.170.0000.00816.92
8.0.160.0070.00316.93
8.0.150.0050.00216.85
8.0.140.0040.00416.72
8.0.130.0080.00013.30
8.0.120.0050.00516.74
8.0.110.0080.00016.82
8.0.100.0000.00716.81
8.0.90.0070.00016.77
8.0.80.0120.00516.84
8.0.70.0030.00316.88
8.0.60.0000.00716.85
8.0.50.0020.00516.90
8.0.30.0060.01316.89
8.0.20.0100.00817.40
8.0.10.0000.00716.95
8.0.00.0080.01016.71
7.4.330.0060.00015.08
7.4.320.0000.00616.29
7.4.300.0000.00616.57
7.4.290.0000.00716.54
7.4.280.0030.00516.28
7.4.270.0000.00716.45
7.4.260.0000.00716.50
7.4.250.0040.00416.48
7.4.240.0030.00416.48
7.4.230.0070.00016.34
7.4.220.0070.01616.37
7.4.210.0110.00416.41
7.4.200.0030.00316.61
7.4.160.0120.00316.32
7.4.150.0070.01717.40
7.4.140.0110.01017.86
7.4.130.0070.00916.47
7.4.120.0130.00916.55
7.4.110.0120.00916.41
7.4.100.0150.00316.41
7.4.90.0070.01016.41
7.4.80.0080.00919.39
7.4.70.0180.00616.30
7.4.60.0130.00316.41
7.4.50.0070.00016.26
7.4.40.0030.01316.32
7.4.30.0040.01316.44
7.4.00.0030.01314.92
7.3.330.0060.00013.29
7.3.320.0030.00313.39
7.3.310.0000.00716.35
7.3.300.0070.00016.40
7.3.290.0150.00416.37
7.3.280.0100.00916.32
7.3.270.0060.01117.40
7.3.260.0080.00816.46
7.3.250.0110.00916.42
7.3.240.0120.00916.45
7.3.230.0130.00616.41
7.3.210.0100.00616.57
7.3.200.0110.01016.39
7.3.190.0060.01116.51
7.3.180.0120.00616.32
7.3.170.0090.01016.43
7.3.160.0100.00616.37
7.3.120.0070.01115.02
7.3.110.0060.00914.69
7.3.100.0080.00414.91
7.3.90.0070.00314.68
7.3.80.0070.00315.01
7.3.70.0120.00414.84
7.3.60.0070.00714.66
7.3.50.0060.00914.82
7.3.40.0100.00014.96
7.3.30.0030.01214.80
7.3.20.0030.00716.62
7.3.10.0100.00616.55
7.3.00.0000.01116.64
7.2.330.0090.01216.59
7.2.320.0090.00916.16
7.2.310.0090.01016.29
7.2.300.0120.00616.68
7.2.290.0120.00916.33
7.2.240.0120.00414.79
7.2.230.0050.00514.45
7.2.220.0040.01414.95
7.2.210.0030.01215.05
7.2.200.0070.00414.91
7.2.190.0030.01414.70
7.2.180.0030.01214.70
7.2.170.0030.01314.75
7.2.160.0000.01714.96
7.2.150.0130.00316.94
7.2.140.0060.00616.79
7.2.130.0030.01416.82
7.2.120.0030.01616.83
7.2.110.0070.01016.81
7.2.100.0070.01116.58
7.2.90.0140.00316.78
7.2.80.0000.01416.89
7.2.70.0060.00916.82
7.2.60.0230.00916.60
7.2.50.0070.01016.89
7.2.40.0060.01016.62
7.2.30.0090.00616.87
7.2.20.0070.01016.81
7.2.10.0100.00716.84
7.2.00.0040.01118.00
7.1.330.0090.00615.72
7.1.320.0060.00915.41
7.1.310.0040.01115.73
7.1.300.0030.00915.64
7.1.290.0090.00615.61
7.1.280.0030.01315.63
7.1.270.0100.00315.52
7.1.260.0090.00615.64
7.1.250.0060.01015.55
7.1.200.0000.01115.36
7.1.100.0050.00517.96
7.1.70.0090.00616.73
7.1.60.0070.01719.50
7.1.50.0100.00316.57
7.1.00.0030.07722.48
7.0.200.0190.00614.61
7.0.60.0030.04320.07
7.0.50.0100.06317.86
7.0.40.0070.09320.15
7.0.30.0200.05720.09
7.0.20.0130.06020.26
7.0.10.0400.07720.07
7.0.00.0030.04720.07
5.6.280.0000.03320.78
5.6.210.0070.08020.71
5.6.200.0000.05318.20
5.6.190.0170.07320.63
5.6.180.3370.04320.46
5.6.170.0270.04720.55
5.6.160.0030.05020.46
5.6.150.0130.04718.23
5.6.140.0100.07318.18
5.6.130.0100.08318.17
5.6.120.0070.09020.89
5.6.110.0100.07321.12
5.6.100.0070.08721.11
5.6.90.0100.08321.08
5.6.80.0130.07320.37
5.6.70.0000.03320.48
5.5.350.0170.07320.32
5.5.340.0100.03717.95
5.5.330.0070.05320.45
5.5.320.0300.04320.57
5.5.310.0070.08720.32
5.5.300.0070.08317.94
5.5.290.0100.06718.01
5.5.280.0070.04020.80
5.5.270.0030.06020.89
5.5.260.0070.06020.64
5.5.250.0130.06720.55
5.5.240.0070.05020.29
5.4.450.0770.08019.47
5.4.440.0770.06719.44
5.4.430.0900.04719.54
5.4.420.1030.07719.47
5.4.410.1030.06719.24
5.4.400.1070.07019.14
5.4.390.0830.06018.83
5.4.380.0870.07019.26
5.4.370.0730.05718.98
5.4.360.0500.05019.29
5.4.350.0470.06019.14
5.4.340.0700.05719.14
5.4.320.0630.06318.86
5.4.310.0970.06319.22
5.4.300.0700.05319.36
5.4.290.0730.05019.36
5.4.280.0730.05719.29
5.4.270.0570.06019.11
5.4.260.0670.05319.25
5.4.250.0630.06018.87
5.4.240.0730.04719.11
5.4.230.0700.05319.00
5.4.220.0900.07318.84
5.4.210.0930.07719.11
5.4.200.0870.06319.21
5.4.190.0700.05319.10
5.4.180.0830.04719.10
5.4.170.0830.06319.04
5.4.160.0870.05719.13
5.4.150.0830.04319.23
5.4.140.0800.05716.45
5.4.130.0800.05316.55
5.4.120.0730.04016.77
5.4.110.0630.05316.66
5.4.100.0700.05016.64
5.4.90.0630.05016.56
5.4.80.0930.03716.64
5.4.70.0770.05016.55
5.4.60.0730.06716.57
5.4.50.0700.05016.59
5.4.40.0670.07016.57
5.4.30.0570.06016.40
5.4.20.0070.05316.51
5.4.10.0700.05016.58
5.4.00.0700.06015.95

preferences:
55.49 ms | 401 KiB | 5 Q