3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const TESTING = ['a', 'b']; public function getTesting() { return static::TESTING; } } class B extends A { const TESTING = ['c']; } $object = new B(); $object->getTesting();

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)
8.3.60.0100.00718.43
8.3.50.0110.00318.19
8.3.40.0060.00918.54
8.3.30.0040.01118.50
8.3.20.0040.00420.20
8.3.10.0040.00423.57
8.3.00.0000.00819.69
8.2.180.0150.00318.41
8.2.170.0040.01122.96
8.2.160.0100.00319.15
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0080.00020.39
8.2.120.0070.00026.35
8.2.110.0060.00322.11
8.2.100.0040.00817.78
8.2.90.0080.00017.50
8.2.80.0030.00518.83
8.2.70.0000.00817.80
8.2.60.0040.00417.93
8.2.50.0050.00218.10
8.2.40.0040.00420.47
8.2.30.0080.00019.34
8.2.20.0000.00718.11
8.2.10.0040.00417.93
8.2.00.0000.00718.22
8.1.270.0040.00422.01
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0030.00620.36
8.1.230.0000.01217.65
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0040.00417.38
8.1.190.0040.00417.50
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0020.00518.84
8.1.150.0080.00020.12
8.1.140.0040.00417.70
8.1.130.0030.00319.03
8.1.120.0080.00017.45
8.1.110.0040.00417.50
8.1.100.0000.00817.48
8.1.90.0070.00017.42
8.1.80.0050.00217.45
8.1.70.0030.00517.34
8.1.60.0030.00617.47
8.1.50.0060.00317.41
8.1.40.0090.00017.43
8.1.30.0000.00717.67
8.1.20.0040.00417.53
8.1.10.0040.00417.52
8.1.00.0040.00417.40
8.0.300.0000.00918.77
8.0.290.0000.00716.63
8.0.280.0070.00018.44
8.0.270.0080.00017.18
8.0.260.0000.00816.86
8.0.250.0000.00716.91
8.0.240.0050.00216.84
8.0.230.0050.00217.00
8.0.220.0000.00716.78
8.0.210.0070.00016.75
8.0.200.0030.00316.80
8.0.190.0030.00516.93
8.0.180.0040.00416.79
8.0.170.0040.00416.87
8.0.160.0040.00416.71
8.0.150.0000.00716.86
8.0.140.0030.00416.89
8.0.130.0050.00013.29
8.0.120.0040.00416.87
8.0.110.0050.00316.89
8.0.100.0070.00016.67
8.0.90.0000.00716.88
8.0.80.0100.00716.81
8.0.70.0040.00416.78
8.0.60.0040.00416.82
8.0.50.0070.00016.84
8.0.30.0100.01017.03
8.0.20.0090.01117.40
8.0.10.0050.00216.96
8.0.00.0140.00416.84
7.4.330.0000.00515.55
7.4.320.0000.00616.49
7.4.300.0000.00616.57
7.4.290.0000.00716.61
7.4.280.0090.00016.57
7.4.270.0070.00016.39
7.4.260.0030.00316.45
7.4.250.0000.00716.42
7.4.240.0040.00416.46
7.4.230.0030.00316.68
7.4.220.0000.00716.37
7.4.210.0080.00916.57
7.4.200.0030.00316.48
7.4.160.0070.00816.43
7.4.150.0130.01017.40
7.4.140.0080.01017.86
7.4.130.0060.01316.41
7.4.120.0120.00716.38
7.4.110.0090.00916.71
7.4.100.0110.00616.46
7.4.90.0150.00316.43
7.4.80.0000.02019.39
7.4.70.0100.00716.41
7.4.60.0120.00616.55
7.4.50.0070.00716.52
7.4.40.0140.00316.21
7.4.10.0080.01114.97
7.4.00.0080.00814.82
7.3.330.0000.00513.23
7.3.320.0000.00613.26
7.3.310.0030.00316.29
7.3.300.0000.00716.34
7.3.290.0060.01416.27
7.3.280.0080.00816.22
7.3.270.0060.01117.40
7.3.260.0120.00916.40
7.3.250.0090.00916.32
7.3.240.0110.00616.33
7.3.230.0130.00916.37
7.3.210.0070.01416.48
7.3.200.0060.00916.29
7.3.190.0090.00616.33
7.3.180.0100.01016.58
7.3.170.0140.00716.20
7.3.160.0060.01016.37
7.3.130.0100.00414.92
7.3.120.0070.01014.70
7.3.110.0090.00614.75
7.3.100.0070.00614.79
7.3.90.0030.00914.82
7.3.80.0040.00914.79
7.3.70.0050.00914.72
7.3.60.0030.00814.65
7.3.50.0040.00814.78
7.3.40.0070.00614.62
7.3.30.0000.01214.62
7.3.20.0030.00816.43
7.3.10.0060.00616.71
7.3.00.0040.00616.42
7.2.330.0080.00816.23
7.2.320.0070.01016.56
7.2.310.0130.00316.76
7.2.300.0030.01316.79
7.2.290.0110.00816.60
7.2.260.0050.01114.71
7.2.250.0070.00914.84
7.2.240.0070.00714.72
7.2.230.0080.00714.77
7.2.220.0000.01315.14
7.2.210.0040.00614.89
7.2.200.0020.01114.89
7.2.190.0030.00914.98
7.2.180.0090.00714.97
7.2.170.0060.00514.78
7.2.160.0080.00514.95
7.2.150.0050.00716.72
7.2.140.0070.00416.70
7.2.130.0070.00716.78
7.2.120.0040.01116.80
7.2.110.0060.00917.01
7.2.100.0110.00416.69
7.2.90.0040.00916.88
7.2.80.0020.01216.84
7.2.70.0060.00716.82
7.2.60.0070.00616.75
7.2.50.0070.00716.77
7.2.40.0060.00717.00
7.2.30.0080.00516.88
7.2.20.0060.01218.27
7.2.10.0050.01017.87
7.2.00.0000.01317.74
7.1.330.0050.01015.53
7.1.320.0060.00615.69
7.1.310.0070.00515.64
7.1.300.0050.00615.33
7.1.290.0050.00715.58
7.1.280.0060.01015.58
7.1.270.0070.00515.48
7.1.260.0050.00715.66
7.1.250.0080.00215.66
7.1.240.0000.01515.41
7.1.230.0070.00515.66
7.1.220.0070.00615.46
7.1.210.0080.00315.62
7.1.200.0030.00815.63
7.1.190.0060.00615.76
7.1.180.0060.00315.62
7.1.170.0050.00715.75
7.1.160.0060.00515.63
7.1.150.0030.01015.59
7.1.140.0070.00516.66
7.1.130.0050.00716.54
7.1.120.0060.00716.65
7.1.110.0020.01316.44
7.1.100.0030.01116.44
7.1.90.0030.01016.27
7.1.80.0050.00816.26
7.1.70.0030.01015.93
7.1.60.0070.01022.10
7.1.50.0100.00821.94
7.1.40.0070.00921.79
7.1.30.0110.01121.87
7.1.20.0080.01121.92
7.1.10.0060.00715.69
7.1.00.0030.01115.83
7.0.330.0030.00815.30
7.0.320.0060.00515.26
7.0.310.0060.00315.25
7.0.300.0060.00515.32
7.0.290.0050.00715.30
7.0.280.0070.00315.11
7.0.270.0030.00915.23
7.0.260.0060.00415.40
7.0.250.0060.00915.34
7.0.240.0090.00615.22
7.0.230.0030.00915.14
7.0.220.0010.00915.33
7.0.210.0050.00815.35
7.0.200.0020.01115.18
7.0.190.0050.01015.30
7.0.180.0070.00615.15
7.0.170.0040.00915.17
7.0.160.0070.00815.37
7.0.150.0030.01215.27
7.0.140.0000.01015.04
7.0.130.0060.00715.40
7.0.120.0060.00615.18
7.0.110.0000.00915.28
7.0.100.0030.00915.33
7.0.90.0080.00315.06
7.0.80.0100.00315.34
7.0.70.0040.01115.34
7.0.60.0030.00815.05
7.0.50.0060.00615.36
7.0.40.0070.00913.37
7.0.30.0090.00713.10
7.0.20.0080.00713.33
7.0.10.0050.01013.15
7.0.00.0030.01313.17
5.6.400.0090.00314.27
5.6.390.0050.00914.38
5.6.380.0040.01114.15
5.6.370.0060.00814.36
5.6.360.0010.00814.34
5.6.350.0030.00614.22
5.6.340.0080.00514.23
5.6.330.0070.00514.25
5.6.320.0060.00714.47
5.6.310.0070.00714.20
5.6.300.0000.01714.12
5.6.290.0030.01114.27
5.6.280.0040.01014.26
5.6.270.0080.00814.38
5.6.260.0050.00614.41
5.6.250.0070.00814.40
5.6.240.0020.00914.55
5.6.230.0060.00714.32
5.6.220.0100.00614.26
5.6.210.0060.00914.21
5.6.200.0060.00614.30
5.6.190.0070.00814.42
5.6.180.0040.01114.08
5.6.170.0060.00614.15
5.6.160.0060.00814.13
5.6.150.0070.00814.06
5.6.140.0020.01314.23
5.6.130.0030.00814.46
5.6.120.0100.00314.21
5.6.110.0030.01014.29
5.6.100.0030.01014.13
5.6.90.0060.00714.17
5.6.80.0090.00214.27
5.6.70.0070.00714.26
5.6.60.0060.00614.01
5.6.50.0080.00614.30
5.6.40.0110.00514.09
5.6.30.0080.00714.25
5.6.20.0060.00514.17
5.6.10.0050.00714.21
5.6.00.0060.00714.09

preferences:
73.04 ms | 400 KiB | 5 Q