3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait T { public function __construct() { parent::__construct(42); } } class A { public function __construct($v) { var_dump($v); } } class B { use T; } new B();

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)
8.3.70.0180.00016.50
8.3.60.0130.00716.63
8.3.50.0100.00916.53
8.3.40.0100.01018.92
8.3.30.0110.00418.71
8.3.20.0070.01020.21
8.3.10.0090.00021.60
8.3.00.0040.00417.72
8.2.180.0110.00418.54
8.2.170.0070.01522.96
8.2.160.0100.00320.38
8.2.150.0020.00525.66
8.2.140.0080.00024.66
8.2.130.0040.01420.53
8.2.120.0030.01326.35
8.2.110.0030.00621.06
8.2.100.0070.00418.22
8.2.90.0000.00819.23
8.2.80.0040.00418.04
8.2.70.0000.00917.75
8.2.60.0040.00417.80
8.2.50.0060.00318.10
8.2.40.0030.00522.15
8.2.30.0040.00421.02
8.2.20.0040.00418.09
8.2.10.0040.00417.97
8.2.00.0070.00018.02
8.1.280.0070.01025.92
8.1.270.0070.00023.77
8.1.260.0120.00626.35
8.1.250.0110.00728.09
8.1.240.0070.00323.84
8.1.230.0040.01118.98
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0060.00317.22
8.1.190.0040.00417.35
8.1.180.0030.00618.10
8.1.170.0040.00418.67
8.1.160.0070.00018.82
8.1.150.0070.00018.82
8.1.140.0000.00719.41
8.1.130.0000.00718.69
8.1.120.0070.00017.39
8.1.110.0000.00817.29
8.1.100.0040.00417.44
8.1.90.0070.00017.38
8.1.80.0040.00417.37
8.1.70.0000.00717.27
8.1.60.0040.00417.43
8.1.50.0030.00617.38
8.1.40.0040.00417.35
8.1.30.0030.00617.57
8.1.20.0030.00617.56
8.1.10.0080.00017.38
8.1.00.0040.00417.46
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.43
8.0.270.0040.00417.15
8.0.260.0030.00316.92
8.0.250.0000.00717.07
8.0.240.0000.00817.02
8.0.230.0070.00417.04
8.0.220.0030.00316.92
8.0.210.0000.00616.96
8.0.200.0030.00617.02
8.0.190.0050.00316.86
8.0.180.0000.00717.00
8.0.170.0000.00716.94
8.0.160.0030.00516.92
8.0.150.0030.00516.88
8.0.140.0050.00216.83
8.0.130.0000.00513.33
8.0.120.0000.00716.90
8.0.110.0050.00316.76
8.0.100.0040.00416.89
8.0.90.0000.00716.95
8.0.80.0090.00616.90
8.0.70.0040.00416.83
8.0.60.0000.00816.85
8.0.50.0040.00417.00
8.0.30.0070.01117.07
8.0.20.0150.00317.40
8.0.10.0080.00017.00
8.0.00.0090.01516.70
7.4.330.0050.00015.55
7.4.320.0070.00016.45
7.4.300.0060.00016.45
7.4.290.0040.00416.57
7.4.280.0070.00016.46
7.4.270.0050.00216.39
7.4.260.0000.00613.16
7.4.250.0020.00516.42
7.4.240.0030.00316.54
7.4.230.0000.00716.63
7.4.220.0130.00716.60
7.4.210.0000.01416.40
7.4.200.0000.00716.54
7.4.160.0060.01116.35
7.4.150.0060.01217.40
7.4.140.0110.00917.86
7.4.130.0100.00716.48
7.4.120.0090.00916.54
7.4.110.0030.01316.41
7.4.100.0100.00916.53
7.4.90.0110.00716.47
7.4.80.0070.01019.39
7.4.70.0110.00516.68
7.4.60.0120.00416.53
7.4.50.0000.01516.58
7.4.40.0070.01116.49
7.4.30.0120.00616.40
7.4.10.0060.01214.98
7.4.00.0030.01414.91
7.3.330.0020.00213.37
7.3.320.0050.00013.13
7.3.310.0040.00416.39
7.3.300.0060.00016.40
7.3.290.0080.00716.34
7.3.280.0060.01116.32
7.3.270.0070.01017.40
7.3.260.0080.00916.30
7.3.250.0070.01016.38
7.3.240.0080.01016.48
7.3.230.0080.01216.43
7.3.210.0070.01016.47
7.3.200.0090.00816.70
7.3.190.0050.01016.36
7.3.180.0120.00816.43
7.3.170.0090.00616.46
7.3.160.0090.01416.45
7.3.130.0110.00714.61
7.3.120.0040.01114.99
7.3.110.0000.01914.68
7.3.100.0000.01514.82
7.3.90.0000.01114.64
7.3.80.0040.00714.92
7.3.70.0060.00914.66
7.3.60.0090.00314.83
7.3.50.0100.00314.76
7.3.40.0030.01014.93
7.3.30.0070.00414.86
7.3.20.0100.00316.64
7.3.10.0080.00616.45
7.3.00.0100.00316.34
7.2.330.0080.00816.55
7.2.320.0060.01216.55
7.2.310.0100.00716.63
7.2.300.0090.00916.51
7.2.290.0080.00816.33
7.2.260.0060.01114.79
7.2.250.0070.01014.79
7.2.240.0060.01014.64
7.2.230.0040.01214.86
7.2.220.0120.00314.65
7.2.210.0040.01114.78
7.2.200.0090.00614.68
7.2.190.0040.01114.55
7.2.180.0030.01414.85
7.2.170.0000.01415.03
7.2.160.0040.00714.61
7.2.150.0060.00816.78
7.2.140.0000.01116.67
7.2.130.0070.00616.59
7.2.120.0060.00916.48
7.2.110.0090.00416.82
7.2.100.0110.00316.69
7.2.90.0090.00816.69
7.2.80.0070.00816.68
7.2.70.0020.01316.81
7.2.60.0090.00616.58
7.2.50.0090.00516.35
7.2.40.0080.00716.53
7.2.30.0100.00816.50
7.2.20.0080.00616.64
7.2.10.0060.00816.53
7.2.00.0060.01017.54
7.1.330.0000.01515.71
7.1.320.0060.00315.82
7.1.310.0060.00915.75
7.1.300.0040.01115.69
7.1.290.0060.00915.42
7.1.280.0000.01015.72
7.1.270.0000.01415.29
7.1.260.0140.00015.46
7.1.250.0070.00715.33
7.1.240.0040.00815.65
7.1.230.0110.00415.69
7.1.220.0030.00615.56
7.1.210.0000.01315.75
7.1.200.0060.00515.56
7.1.190.0060.00615.75
7.1.180.0060.00915.69
7.1.170.0030.01315.62
7.1.160.0030.00915.77
7.1.150.0080.00415.34
7.1.140.0080.00815.69
7.1.130.0000.00815.39
7.1.120.0000.01515.79
7.1.110.0070.00415.54
7.1.100.0000.01216.85
7.1.90.0000.01415.72
7.1.80.0060.00615.75
7.1.70.0830.00815.21
7.1.60.0850.00824.36
7.1.50.0820.01624.20
7.1.40.0750.01124.21
7.1.30.0800.01024.11
7.1.20.0830.01224.08
7.1.10.0650.00715.15
7.1.00.0830.00915.13
7.0.330.0000.01215.11
7.0.320.0000.00915.31
7.0.310.0070.00715.25
7.0.300.0030.01015.50
7.0.290.0090.00615.22
7.0.280.0070.00715.43
7.0.270.0030.01015.28
7.0.260.0060.00615.20
7.0.250.0070.00715.48
7.0.240.0090.00615.25
7.0.230.0070.00715.51
7.0.220.0030.00515.56
7.0.210.0070.00414.99
7.0.200.0930.01515.04
7.0.190.0880.01015.09
7.0.180.0610.00814.79
7.0.170.0880.00714.85
7.0.160.0820.00714.75
7.0.150.0600.00714.96
7.0.140.0730.01214.76
7.0.130.0750.01015.01
7.0.120.0730.01214.86
7.0.110.0860.00514.78
7.0.100.0850.00814.87
7.0.90.0850.00714.77
7.0.80.0830.00914.77
7.0.70.0960.00514.79
7.0.60.0880.01014.83
7.0.50.0850.01014.86
7.0.40.1150.01213.84
7.0.30.0880.01013.87
7.0.20.0930.00914.04
7.0.10.0970.01013.88
7.0.00.0920.00813.87
5.6.400.0000.01614.25
5.6.390.0000.01514.16
5.6.380.0080.00314.28
5.6.370.0090.00314.36
5.6.360.0070.00713.79
5.6.350.0000.01314.32
5.6.340.0000.01414.02
5.6.330.0070.00714.00
5.6.320.0070.00413.86
5.6.310.0070.01014.13
5.6.300.0110.00314.07
5.6.290.0080.00814.13
5.6.280.0040.00814.30
5.6.270.0030.01014.31
5.6.260.0030.01214.27
5.6.250.0060.00613.95
5.6.240.0070.00714.29
5.6.230.0060.00614.42
5.6.220.0030.00714.14
5.6.210.0110.00414.34
5.6.200.0040.00814.09
5.6.190.0140.00314.39
5.6.180.0090.00313.87
5.6.170.0080.00613.98
5.6.160.0090.00314.02
5.6.150.0030.00614.16
5.6.140.0040.00414.36
5.6.130.0040.00714.06
5.6.120.0060.00614.16
5.6.110.0030.01014.30
5.6.100.0030.00514.29
5.6.90.0080.00313.92
5.6.80.0090.00614.19
5.6.70.0030.00814.00
5.6.60.0030.00914.24
5.6.50.0070.00713.96
5.6.40.0130.00314.01
5.6.30.0130.00313.91
5.6.20.0060.00613.92
5.6.10.0000.00913.98
5.6.00.0050.00314.01

preferences:
55.11 ms | 401 KiB | 5 Q