3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface SerializableInterface {} interface SomeResizableInterface {} interface IterableInterface {} trait SomeSerializableTrait {} trait SomeOtherSerializableTrait {} class SomeContainer implements SerializableInterface, IterableInterface { use SomeSerializableTrait; } class SomeOtherContainer extends SomeContainer implements SomeResizableInterface { use SomeOtherSerializableTrait; } $someContainer = new SomeContainer; $someOtherContainer = new SomeOtherContainer; var_dump($someContainer instanceof SerializableInterface); var_dump($someOtherContainer instanceof SerializableInterface); var_dump($someOtherContainer instanceof SomeSerializableTrait); var_dump($someOtherContainer instanceof SomeOtherSerializableTrait); // type hint it function testTrait(SomeSerializableTrait $container) {} function testOtherTrait(SomeOtherSerializableTrait $container) {} function testInterface(SomeResizableInterface $container) {} testInterface($someOtherContainer); testOtherTrait($someOtherContainer); testTrait($someOtherContainer);

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)
8.3.60.0120.00316.88
8.3.50.0090.00921.09
8.3.40.0030.01218.82
8.3.30.0120.00318.81
8.3.20.0080.00020.30
8.3.10.0030.00521.76
8.3.00.0060.00319.79
8.2.180.0130.00325.92
8.2.170.0170.00318.95
8.2.160.0100.00720.48
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0000.00726.16
8.2.120.0090.00017.63
8.2.110.0030.00720.97
8.2.100.0040.00817.78
8.2.90.0050.00318.03
8.2.80.0090.00019.95
8.2.70.0050.00317.63
8.2.60.0070.00317.63
8.2.50.0000.00817.75
8.2.40.0040.00417.75
8.2.30.0000.00819.85
8.2.20.0020.00517.68
8.2.10.0050.00318.05
8.2.00.0080.00018.12
8.1.280.0120.00925.92
8.1.270.0040.00424.66
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0080.00023.89
8.1.230.0070.00422.53
8.1.220.0040.00417.74
8.1.210.0000.00818.85
8.1.200.0060.00317.48
8.1.190.0090.00017.25
8.1.180.0040.00418.10
8.1.170.0030.00518.55
8.1.160.0030.00621.96
8.1.150.0000.00718.80
8.1.140.0030.00517.47
8.1.130.0000.00717.63
8.1.120.0030.00317.52
8.1.110.0000.00717.46
8.1.100.0040.00417.43
8.1.90.0040.00417.40
8.1.80.0030.00517.40
8.1.70.0040.00417.50
8.1.60.0040.00417.62
8.1.50.0040.00417.55
8.1.40.0090.00017.48
8.1.30.0040.00417.71
8.1.20.0040.00417.69
8.1.10.0000.00717.48
8.1.00.0030.00517.52
8.0.300.0000.00819.94
8.0.290.0000.00716.75
8.0.280.0030.00318.38
8.0.270.0000.00817.21
8.0.260.0030.00317.19
8.0.250.0070.00017.00
8.0.240.0070.00017.00
8.0.230.0030.00316.95
8.0.220.0030.00316.98
8.0.210.0080.00017.04
8.0.200.0030.00316.95
8.0.190.0060.00316.96
8.0.180.0000.00816.85
8.0.170.0040.00417.01
8.0.160.0000.00716.88
8.0.150.0030.00316.89
8.0.140.0070.00016.82
8.0.130.0060.00013.39
8.0.120.0000.00816.97
8.0.110.0000.00717.00
8.0.100.0000.00817.03
8.0.90.0080.00016.97
8.0.80.0140.00716.98
8.0.70.0080.00017.02
8.0.60.0040.00416.90
8.0.50.0000.00716.94
8.0.30.0060.01317.10
8.0.20.0100.00917.40
8.0.10.0000.00817.08
8.0.00.0080.01016.75
7.4.330.0050.00215.08
7.4.320.0030.00316.51
7.4.300.0040.00416.61
7.4.290.0030.00316.63
7.4.280.0000.00716.37
7.4.270.0030.00316.55
7.4.260.0060.00316.40
7.4.250.0040.00416.49
7.4.240.0020.00516.60
7.4.230.0000.00616.34
7.4.220.0060.01216.57
7.4.210.0130.00716.58
7.4.200.0000.00716.61
7.4.160.0060.00916.32
7.4.150.0130.00517.40
7.4.140.0110.00717.86
7.4.130.0110.00816.66
7.4.120.0070.01316.51
7.4.110.0050.01116.64
7.4.100.0060.01216.56
7.4.90.0140.00316.51
7.4.80.0040.01219.39
7.4.70.0100.01016.68
7.4.60.0060.01016.57
7.4.50.0040.00416.45
7.4.40.0120.00616.58
7.4.30.0130.00416.62
7.4.10.0030.01315.01
7.4.00.0090.00715.17
7.3.330.0020.00213.46
7.3.320.0050.00013.21
7.3.310.0050.00216.37
7.3.300.0000.00716.34
7.3.290.0090.00716.39
7.3.280.0100.00916.39
7.3.270.0140.00417.40
7.3.260.0040.01616.51
7.3.250.0070.01116.45
7.3.240.0100.00716.41
7.3.230.0200.00016.47
7.3.210.0090.00916.48
7.3.200.0100.00616.57
7.3.190.0130.00316.32
7.3.180.0080.00816.53
7.3.170.0060.00916.41
7.3.160.0070.01016.29
7.3.130.0170.00014.78
7.3.120.0040.01514.78
7.3.110.0170.00014.89
7.3.100.0030.00914.84
7.3.90.0060.00914.88
7.3.80.0030.01414.84
7.3.70.0070.01014.75
7.3.60.0070.00714.64
7.3.50.0070.01014.94
7.3.40.0120.00414.97
7.3.30.0070.00714.97
7.3.20.0070.00416.77
7.3.10.0060.00316.64
7.3.00.0030.00916.59
7.2.330.0100.00716.36
7.2.320.0140.00716.66
7.2.310.0060.01116.63
7.2.300.0160.00616.67
7.2.290.0130.00716.32
7.2.260.0100.00315.14
7.2.250.0120.00614.88
7.2.240.0070.01114.72
7.2.230.0060.01215.05
7.2.220.0040.01115.26
7.2.210.0070.00714.99
7.2.200.0090.00014.95
7.2.190.0140.00415.12
7.2.180.0060.00615.23
7.2.170.0090.00414.99
7.2.160.0090.00315.01
7.2.150.0030.01216.70
7.2.140.0060.00316.83
7.2.130.0030.01016.88
7.2.120.0030.00616.79
7.2.110.0120.00317.00
7.2.100.0040.01116.69
7.2.90.0090.00616.85
7.2.80.0000.01316.50
7.2.70.0030.00916.99
7.2.60.0090.00416.74
7.2.50.0060.00916.98
7.2.40.0060.00916.95
7.2.30.0000.01116.79
7.2.20.0090.00616.74
7.2.10.0000.01416.87
7.2.00.0050.00917.91
7.1.330.0030.01415.77
7.1.320.0090.00615.88
7.1.310.0090.00615.70
7.1.300.0000.01215.71
7.1.290.0090.00615.80
7.1.280.0000.01315.98
7.1.270.0030.00615.80
7.1.260.0060.00315.51
7.1.250.0080.00515.78
7.1.240.0060.00315.74
7.1.230.0000.00915.64
7.1.220.0070.00715.87
7.1.210.0090.00315.85
7.1.200.0080.00315.75
7.1.190.0060.00615.76
7.1.180.0030.01015.95
7.1.170.0090.00615.76
7.1.160.0000.01415.70
7.1.150.0090.00615.92
7.1.140.0030.01215.82
7.1.130.0110.00315.69
7.1.120.0040.00415.65
7.1.110.0030.01015.79
7.1.100.0070.00717.15
7.1.90.0120.00015.65
7.1.80.0000.01416.00
7.1.70.0020.00916.27
7.1.60.0080.00617.98
7.1.50.0080.00716.32
7.1.40.0030.01015.45
7.1.30.0070.00715.84
7.1.20.0070.01015.63
7.1.10.0040.00715.52
7.1.00.0050.04019.02
7.0.330.0090.00315.37
7.0.320.0140.00015.32
7.0.310.0070.00715.47
7.0.300.0040.01115.46
7.0.290.0060.00615.36
7.0.280.0000.01315.55
7.0.270.0070.00715.29
7.0.260.0070.00715.21
7.0.250.0070.00315.50
7.0.240.0060.00315.50
7.0.230.0050.00315.55
7.0.220.0070.00715.41
7.0.210.0030.01015.53
7.0.200.0150.00515.15
7.0.190.0040.00415.21
7.0.180.0070.01115.43
7.0.170.0030.01015.51
7.0.160.0060.00315.46
7.0.150.0060.00615.04
7.0.140.0030.01015.50
7.0.130.0000.01315.23
7.0.120.0070.00715.29
7.0.110.0000.01515.37
7.0.100.0070.00715.41
7.0.90.0000.01115.38
7.0.80.0090.00615.36
7.0.70.0000.01515.32
7.0.60.0080.04517.76
7.0.50.0080.02116.70
7.0.40.0070.03216.85
7.0.30.0220.03716.76
7.0.20.0170.04216.73
7.0.10.0090.01916.82
7.0.00.0100.03716.83
5.6.400.0030.01014.69
5.6.390.0000.01414.16
5.6.380.0030.01514.44
5.6.370.0000.00814.39
5.6.360.0040.00414.30
5.6.350.0030.00813.98
5.6.340.0000.01614.25
5.6.330.0070.01013.98
5.6.320.0070.00414.29
5.6.310.0030.00914.32
5.6.300.0040.00814.61
5.6.290.0110.00414.51
5.6.280.0070.03817.67
5.6.270.0030.01314.43
5.6.260.0040.00814.55
5.6.250.0030.01014.45
5.6.240.0000.01414.11
5.6.230.0100.00714.08
5.6.220.0030.01314.31
5.6.210.0110.04017.43
5.6.200.0080.02816.26
5.6.190.0100.03617.53
5.6.180.0080.04317.31
5.6.170.0100.05217.46
5.6.160.0070.04517.44
5.6.150.0050.02216.22
5.6.140.0110.04116.25
5.6.130.0030.04716.31
5.6.120.0020.02517.66
5.6.110.0030.02717.71
5.6.100.0070.04317.51
5.6.90.0120.02317.74
5.6.80.0030.04717.40
5.6.70.0030.01013.96
5.6.60.0030.00914.20
5.6.50.0030.01214.24
5.6.40.0070.00714.07
5.6.30.0030.00614.33
5.6.20.0080.00614.43
5.6.10.0060.00314.03
5.6.00.0030.00614.26
5.5.380.0000.01314.25
5.5.370.0100.00614.24
5.5.360.0070.01013.83
5.5.350.0000.04717.32
5.5.340.0040.04216.30
5.5.330.0080.02317.07
5.5.320.0180.04317.47
5.5.310.0180.03917.34
5.5.300.0090.02316.06
5.5.290.0040.02715.92
5.5.280.0050.03217.49
5.5.270.0070.04817.57
5.5.260.0020.02717.40
5.5.250.0130.03817.35
5.5.240.0070.01717.10
5.5.230.0090.00614.00
5.5.220.0060.00614.17
5.5.210.0030.01014.31
5.5.200.0070.01113.99
5.5.190.0100.00014.20
5.5.180.0040.01213.87
5.5.170.0000.01014.30
5.5.160.0100.00314.21
5.5.150.0040.00814.02
5.5.140.0040.00814.19
5.5.130.0070.01014.21
5.5.120.0070.00714.11
5.5.110.0060.00614.43
5.5.100.0060.00913.70
5.5.90.0030.00613.75
5.5.80.0040.01113.82
5.5.70.0040.01113.91
5.5.60.0100.00314.27
5.5.50.0050.00314.14
5.5.40.0070.00714.06
5.5.30.0030.01214.04
5.5.20.0060.00313.95
5.5.10.0000.01114.19
5.5.00.0100.00314.26
5.4.450.0030.03515.19
5.4.440.0050.03415.35
5.4.430.0400.03515.25
5.4.420.0460.02215.31
5.4.410.0420.03215.23
5.4.400.0330.03015.16
5.4.390.0490.02515.10
5.4.380.0390.02815.13
5.4.370.0470.02515.17
5.4.360.0540.02415.21
5.4.350.0400.03015.21
5.4.340.0320.03315.16
5.4.330.0030.00311.04
5.4.320.0420.03215.20
5.4.310.0430.02715.17
5.4.300.0370.03015.20
5.4.290.0470.02814.94
5.4.280.0500.02915.17
5.4.270.0530.02615.10
5.4.260.0550.02515.16
5.4.250.0510.03415.04
5.4.240.0540.03515.11
5.4.230.0610.02814.99
5.4.220.0650.03315.07
5.4.210.0570.03415.11
5.4.200.0500.02715.14
5.4.190.0440.02714.95
5.4.180.0470.03015.14
5.4.170.0570.02015.09
5.4.160.0450.02515.19
5.4.150.0370.03115.15
5.4.140.0450.04013.74
5.4.130.0410.02813.71
5.4.120.0480.02713.89
5.4.110.0420.02813.89
5.4.100.0380.03513.85
5.4.90.0400.02913.84
5.4.80.0400.03313.79
5.4.70.0150.02013.76
5.4.60.0100.03113.80
5.4.50.0180.03513.73
5.4.40.0180.03313.73
5.4.30.0040.03513.79
5.4.20.0030.02113.73
5.4.10.0120.02213.78
5.4.00.0060.00611.06

preferences:
61.79 ms | 401 KiB | 5 Q