3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface Fooable { } class Foo implements Fooable {} abstract class Bar { public function dump(Foo $object) { var_dump($object); } } class Baz extends Bar { public function dump(Fooable $object) { var_dump($object); } } (new Baz)->dump(new Foo);

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)
8.3.40.0110.00418.84
8.3.30.0180.00018.71
8.3.20.0080.00021.90
8.3.10.0070.00721.82
8.3.00.0080.00019.67
8.2.170.0130.00322.96
8.2.160.0080.00520.41
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00419.21
8.2.120.0000.00826.35
8.2.110.0090.00620.94
8.2.100.0080.00417.71
8.2.90.0000.00817.72
8.2.80.0030.00519.66
8.2.70.0090.00017.91
8.2.60.0040.00417.90
8.2.50.0070.00018.10
8.2.40.0050.00320.45
8.2.30.0040.00419.25
8.2.20.0070.00017.94
8.2.10.0000.00817.87
8.2.00.0000.00817.99
8.1.270.0060.00923.90
8.1.260.0110.00026.35
8.1.250.0040.00428.09
8.1.240.0140.00722.14
8.1.230.0080.00420.84
8.1.220.0080.00417.74
8.1.210.0000.00918.97
8.1.200.0000.01017.35
8.1.190.0040.00417.23
8.1.180.0000.00818.10
8.1.170.0000.00918.86
8.1.160.0000.00718.75
8.1.150.0030.00518.84
8.1.140.0000.00817.64
8.1.130.0040.00418.97
8.1.120.0040.00417.41
8.1.110.0040.00417.25
8.1.100.0000.00717.30
8.1.90.0050.00517.30
8.1.80.0070.00017.39
8.1.70.0040.00417.30
8.1.60.0040.00417.58
8.1.50.0000.00917.44
8.1.40.0040.00417.32
8.1.30.0000.00817.55
8.1.20.0050.00317.44
8.1.10.0000.00817.47
8.1.00.0070.00417.40
8.0.300.0040.00419.82
8.0.290.0000.00716.88
8.0.280.0000.00718.44
8.0.270.0030.00317.17
8.0.260.0040.00417.19
8.0.250.0040.00417.09
8.0.240.0000.00716.93
8.0.230.0070.00016.95
8.0.220.0040.00416.86
8.0.210.0080.00016.90
8.0.200.0030.00316.94
8.0.190.0070.00016.92
8.0.180.0040.00416.94
8.0.170.0000.01016.96
8.0.160.0000.00716.90
8.0.150.0050.00216.88
8.0.140.0070.00016.86
8.0.130.0030.00313.28
8.0.120.0020.00516.92
8.0.110.0050.00216.86
8.0.100.0030.00316.76
8.0.90.0050.00316.95
8.0.80.0120.00316.91
8.0.70.0050.00216.86
8.0.60.0000.00716.88
8.0.50.0040.00416.71
8.0.30.0100.01016.95
8.0.20.0130.00517.40
8.0.10.0030.00517.02
8.0.00.0100.00816.71
7.4.330.0050.00015.55
7.4.320.0000.00616.39
7.4.300.0060.00016.37
7.4.290.0030.00516.58
7.4.280.0020.00516.45
7.4.270.0000.00816.47
7.4.260.0030.00316.39
7.4.250.0000.00716.53
7.4.240.0070.00016.31
7.4.230.0000.00816.47
7.4.220.0000.00716.61
7.4.210.0060.01216.42
7.4.200.0080.00016.32
7.4.160.0080.01016.40
7.4.140.0110.00817.86
7.4.130.0140.00316.49
7.4.120.0130.00816.51
7.4.110.0170.00016.35
7.4.100.0110.00616.35
7.4.90.0160.00716.57
7.4.80.0100.01019.39
7.4.70.0130.01316.36
7.4.60.0080.00816.29
7.4.50.0040.01116.44
7.4.40.0130.00716.50
7.4.10.0060.00915.11
7.4.00.0030.01015.02
7.3.330.0000.00613.21
7.3.320.0030.00313.16
7.3.310.0030.00316.34
7.3.300.0070.00016.22
7.3.290.0000.00716.32
7.3.280.0110.00516.27
7.3.260.0140.01016.32
7.3.240.0090.00916.47
7.3.230.0130.00416.38
7.3.210.0080.00916.30
7.3.200.0060.00916.40
7.3.190.0060.01016.23
7.3.180.0140.00716.42
7.3.170.0090.00816.31
7.3.160.0050.01116.38
7.3.130.0060.01114.70
7.3.120.0020.01514.51
7.3.110.0090.00914.50
7.3.100.0030.01014.88
7.3.90.0060.00914.77
7.3.80.0040.01014.77
7.3.70.0080.00514.66
7.3.60.0020.01414.67
7.3.50.0030.01314.71
7.3.40.0020.01414.77
7.3.30.0100.00514.83
7.3.20.0060.01016.60
7.3.10.0080.00816.49
7.3.00.0050.00916.62
7.2.330.0050.01316.69
7.2.320.0150.00616.32
7.2.310.0070.01016.51
7.2.300.0170.00316.49
7.2.290.0100.00716.75
7.2.260.0070.01015.19
7.2.250.0030.01415.13
7.2.240.0050.00914.87
7.2.230.0080.00814.86
7.2.220.0060.01114.99
7.2.210.0060.00815.17
7.2.200.0050.00914.84
7.2.190.0020.01614.95
7.2.180.0060.01014.91
7.2.170.0090.00714.85
7.2.160.0060.00714.96
7.2.150.0050.00816.89
7.2.140.0060.00916.73
7.2.130.0070.00716.66
7.2.120.0030.01416.61
7.2.110.0040.01016.81
7.2.100.0050.01016.73
7.2.90.0060.00916.80
7.2.80.0070.00816.62
7.2.70.0030.00816.80
7.2.60.0060.00816.70
7.2.50.0050.01016.82
7.2.40.0100.00917.16
7.2.30.0070.01217.10
7.2.20.0080.00817.10
7.2.10.0250.00917.27
7.2.00.0320.00317.23
7.1.330.0070.00815.76
7.1.320.0030.01015.89
7.1.310.0110.00415.68
7.1.300.0100.00715.65
7.1.290.0070.00515.71
7.1.280.0080.00515.74
7.1.270.0060.01015.58
7.1.260.0040.00715.67
7.1.250.0070.00715.73
7.1.240.0090.00615.84
7.1.230.0070.00415.84
7.1.220.0000.01415.60
7.1.210.0070.00715.63
7.1.200.0080.00515.86
7.1.190.0060.00615.91
7.1.180.0020.01015.52
7.1.170.0040.00815.54
7.1.160.0090.01116.29
7.1.150.0110.00916.31
7.1.140.0100.00916.11
7.1.130.0300.00916.26
7.1.120.0090.00816.29
7.1.110.0050.00816.03
7.1.100.0300.01016.05
7.1.90.0310.01016.08
7.1.80.0380.00916.03
7.1.70.0430.00815.40
7.1.60.0510.00824.46
7.1.50.0200.00824.27
7.1.40.0410.01524.23
7.1.30.0480.01524.10
7.1.20.0470.00924.15
7.1.10.0140.00615.28
7.1.00.0040.01315.34
7.0.330.0100.00315.09
7.0.320.0080.00315.55
7.0.310.0030.00715.36
7.0.300.0040.00415.32
7.0.290.0070.00715.31
7.0.280.0120.00015.27
7.0.270.0050.00215.46
7.0.260.0070.00315.37
7.0.250.0040.00415.36
7.0.240.0070.00315.41
7.0.230.0080.00315.61
7.0.220.0000.00915.51
7.0.210.0000.01115.28
7.0.200.0120.00015.05
7.0.190.0000.01515.45
7.0.180.0070.00715.39
7.0.170.0000.01215.58
7.0.160.0040.00815.30
7.0.150.0080.00015.54
7.0.140.0000.01015.51
7.0.130.0050.00515.06
7.0.120.0030.00615.27
7.0.110.0070.00315.37
7.0.100.0030.01015.14
7.0.90.0000.01115.17
7.0.80.0050.00515.17
7.0.70.0060.01015.21
7.0.60.0130.00015.29
7.0.50.0030.00615.69
7.0.40.0090.00313.51
7.0.30.0030.00613.58
7.0.20.0000.00913.22
7.0.10.0070.00413.54
7.0.00.0000.01013.49
5.6.400.0040.00814.05
5.6.390.0030.01314.43
5.6.380.0060.00614.31
5.6.370.0040.00814.09
5.6.360.0080.00414.23
5.6.350.0110.00414.20
5.6.340.0050.00514.18
5.6.330.0070.00714.11
5.6.320.0030.00614.59
5.6.310.0090.00914.29
5.6.300.0040.01014.38
5.6.290.0100.00314.19
5.6.280.0030.00714.13
5.6.270.0000.01314.29
5.6.260.0000.00814.09
5.6.250.0040.00413.98
5.6.240.0040.00814.30
5.6.230.0030.01014.04
5.6.220.0030.01314.05
5.6.210.0040.00414.08
5.6.200.0060.00314.45
5.6.190.0060.00614.59
5.6.180.0050.00514.43
5.6.170.0000.01214.32
5.6.160.0000.01414.50
5.6.150.0040.01114.09
5.6.140.0000.01414.21
5.6.130.0030.01714.23
5.6.120.0060.00914.34
5.6.110.0060.00314.09
5.6.100.0060.00314.18
5.6.90.0090.00614.32
5.6.80.0070.00714.05
5.6.70.0000.00814.18
5.6.60.0090.00314.10
5.6.50.0060.00614.05
5.6.40.0110.00013.84
5.6.30.0000.01414.04
5.6.20.0030.01013.99
5.6.10.0030.00614.13
5.6.00.0060.00914.30

preferences:
58.32 ms | 400 KiB | 5 Q