3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { trait A { function x() { var_dump(self::class); } } } namespace { class B { use \foo\A; } class C { use \foo\A; } class D extends C {} function main() { (new B)->x(); (new C)->x(); (new D)->x(); } }

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)
8.3.60.0140.00716.63
8.3.50.0160.00321.94
8.3.40.0080.00818.42
8.3.30.0100.00318.46
8.3.20.0030.00520.12
8.3.10.0080.00023.65
8.3.00.0040.00419.85
8.2.180.0160.00616.50
8.2.170.0110.00422.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0090.00019.18
8.2.120.0000.00826.35
8.2.110.0090.00021.93
8.2.100.0080.00417.80
8.2.90.0000.00819.17
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0080.00017.93
8.2.50.0000.00818.07
8.2.40.0030.00622.18
8.2.30.0030.00320.52
8.2.20.0000.00717.60
8.2.10.0040.00418.04
8.2.00.0000.00718.08
8.1.280.0030.01425.92
8.1.270.0080.00020.24
8.1.260.0070.00028.09
8.1.250.0050.00328.09
8.1.240.0060.00323.77
8.1.230.0090.00317.83
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0000.00817.10
8.1.180.0040.00418.10
8.1.170.0040.00418.46
8.1.160.0050.00320.69
8.1.150.0050.00218.84
8.1.140.0000.00919.42
8.1.130.0000.00717.54
8.1.120.0000.00717.40
8.1.110.0050.00217.40
8.1.100.0030.00517.34
8.1.90.0000.00817.38
8.1.80.0030.00317.39
8.1.70.0000.00817.36
8.1.60.0070.00017.52
8.1.50.0000.00817.36
8.1.40.0100.00017.31
8.1.30.0050.00317.60
8.1.20.0000.00817.52
8.1.10.0030.00517.28
8.1.00.0030.00517.20
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.25
8.0.270.0000.00717.04
8.0.260.0060.00017.10
8.0.250.0030.00316.77
8.0.240.0000.00816.80
8.0.230.0080.00016.86
8.0.220.0100.00016.80
8.0.210.0000.00716.84
8.0.200.0030.00316.89
8.0.190.0060.00616.91
8.0.180.0000.00716.67
8.0.170.0040.00416.73
8.0.160.0000.00816.86
8.0.150.0070.00016.65
8.0.140.0000.00716.81
8.0.130.0000.00613.23
8.0.120.0000.00816.80
8.0.110.0040.00416.66
8.0.100.0000.00716.84
8.0.90.0040.00416.64
8.0.80.0100.00716.80
8.0.70.0070.00016.61
8.0.60.0070.00016.84
8.0.50.0040.00416.73
8.0.30.0100.00516.92
8.0.20.0120.00717.40
8.0.10.0000.00716.98
8.0.00.0090.00916.66
7.4.330.0000.00516.84
7.4.320.0040.00416.32
7.4.300.0000.00716.31
7.4.290.0030.00716.50
7.4.280.0040.00416.42
7.4.270.0040.00416.41
7.4.260.0000.00716.42
7.4.250.0000.00816.39
7.4.240.0000.00716.41
7.4.230.0070.00016.58
7.4.220.0090.00916.35
7.4.210.0110.00316.29
7.4.200.0030.00316.57
7.4.160.0130.00316.34
7.4.150.0050.01317.40
7.4.140.0120.00817.86
7.4.130.0050.01316.39
7.4.120.0120.00816.34
7.4.110.0060.01316.34
7.4.100.0150.00716.52
7.4.90.0120.00616.52
7.4.80.0140.00319.39
7.4.70.0100.00716.41
7.4.60.0130.00316.33
7.4.50.0080.00516.39
7.4.40.0130.00316.46
7.4.30.0120.00316.39
7.4.10.0100.01014.79
7.4.00.0070.01114.97
7.3.330.0000.00613.24
7.3.320.0000.00513.29
7.3.310.0030.00316.36
7.3.300.0000.00716.23
7.3.290.0080.00816.24
7.3.280.0060.01116.22
7.3.270.0070.01017.40
7.3.260.0140.00316.20
7.3.250.0110.00816.35
7.3.240.0080.00816.53
7.3.230.0140.00416.39
7.3.210.0140.00716.16
7.3.200.0090.00616.23
7.3.190.0080.00816.38
7.3.180.0100.00616.17
7.3.170.0180.00016.41
7.3.160.0070.01016.34
7.3.130.0040.01114.75
7.3.120.0120.00614.83
7.3.110.0030.01414.64
7.3.100.0060.00714.89
7.3.90.0020.01314.84
7.3.80.0050.00814.67
7.3.70.0050.00614.70
7.3.60.0040.01114.69
7.3.50.0060.00814.63
7.3.40.0060.00914.74
7.3.30.0080.00514.69
7.3.20.0120.00516.55
7.3.10.0080.00716.44
7.3.00.0080.00516.59
7.2.330.0160.00616.59
7.2.320.0080.00816.30
7.2.310.0070.01016.30
7.2.300.0130.00716.42
7.2.290.0030.01316.43
7.2.260.0040.01514.75
7.2.250.0070.01014.92
7.2.240.0070.00914.96
7.2.230.0090.00714.90
7.2.220.0030.01014.83
7.2.210.0050.01014.81
7.2.200.0070.00814.73
7.2.190.0070.00814.96
7.2.180.0090.00714.76
7.2.170.0040.00814.94
7.2.160.0090.00514.59
7.2.150.0090.00516.49
7.2.140.0080.00616.65
7.2.130.0080.00816.71
7.2.120.0060.00716.58
7.2.110.0070.00916.56
7.2.100.0070.00716.66
7.2.90.0070.00916.65
7.2.80.0070.01016.71
7.2.70.0060.00816.63
7.2.60.0060.00916.72
7.2.50.0050.00716.90
7.2.40.0070.00716.49
7.2.30.0050.01016.73
7.2.20.0040.00916.64
7.2.10.0100.00416.75
7.2.00.0060.00817.12
7.1.330.0060.00715.47
7.1.320.0070.00815.79
7.1.310.0090.00615.67
7.1.300.0030.01015.72
7.1.290.0050.00815.66
7.1.280.0040.00815.63
7.1.270.0080.00715.54
7.1.260.0060.00615.57
7.1.250.0030.01015.47
7.1.240.0090.00615.69
7.1.230.0060.00815.74
7.1.220.0030.00815.65
7.1.210.0070.00815.67
7.1.200.0030.00815.57
7.1.190.0060.00915.47
7.1.180.0100.00515.67
7.1.170.0020.01315.63
7.1.160.0040.01015.72
7.1.150.0100.00515.54
7.1.140.0070.00815.59
7.1.130.0050.01115.59
7.1.120.0080.00415.80
7.1.110.0020.01115.50
7.1.100.0020.01216.46
7.1.90.0030.01115.73
7.1.80.0090.00315.83
7.1.70.0060.00316.01
7.1.60.0090.00716.77
7.1.50.0070.00715.88
7.1.40.0080.00615.72
7.1.30.0050.00715.59
7.1.20.0080.00415.69
7.1.10.0050.00815.70
7.1.00.0080.02817.85
7.0.330.0040.00715.17
7.0.320.0060.00515.28
7.0.310.0050.00915.32
7.0.300.0070.00315.23
7.0.290.0060.00815.24
7.0.280.0000.01015.18
7.0.270.0050.00715.28
7.0.260.0020.00815.09
7.0.250.0050.00815.10
7.0.240.0040.00715.38
7.0.230.0070.00315.20
7.0.220.0080.00515.37
7.0.210.0060.00415.25
7.0.200.0110.00215.62
7.0.190.0090.00515.36
7.0.180.0040.00815.40
7.0.170.0090.00415.24
7.0.160.0070.00215.35
7.0.150.0060.00815.42
7.0.140.0060.00815.21
7.0.130.0070.00515.25
7.0.120.0030.00915.16
7.0.110.0070.00415.35
7.0.100.0030.01115.34
7.0.90.0040.01015.43
7.0.80.0080.00815.36
7.0.70.0080.00815.12
7.0.60.0040.03316.84
7.0.50.0110.02516.15
7.0.40.0100.03015.49
7.0.30.0170.01515.70
7.0.20.0120.03315.65
7.0.10.0090.03015.55
7.0.00.0070.01915.69
5.6.400.0020.00814.43
5.6.390.0050.00714.33
5.6.380.0050.00914.28
5.6.370.0080.00614.20
5.6.360.0020.01214.24
5.6.350.0090.00714.11
5.6.340.0040.00914.24
5.6.330.0050.00514.13
5.6.320.0040.00814.00
5.6.310.0040.00914.42
5.6.300.0030.01414.33
5.6.290.0100.00514.34
5.6.280.0050.01616.66
5.6.270.0030.01014.13
5.6.260.0030.00914.36
5.6.250.0080.00514.37
5.6.240.0090.00714.35
5.6.230.0050.00814.33
5.6.220.0020.00914.29
5.6.210.0050.02916.26
5.6.200.0060.03215.70
5.6.190.0080.03216.40
5.6.180.0080.02716.33
5.6.170.0110.02116.34
5.6.160.0070.02416.27
5.6.150.0100.02815.38
5.6.140.0050.01915.62
5.6.130.0060.02215.67
5.6.120.0020.02116.49
5.6.110.0110.02516.47
5.6.100.0060.01916.51
5.6.90.0080.02916.56
5.6.80.0090.01916.22
5.6.70.0070.00714.24
5.6.60.0040.00614.27
5.6.50.0070.00514.24
5.6.40.0030.01114.21
5.6.30.0080.00714.17
5.6.20.0030.01214.18
5.6.10.0050.00513.94
5.6.00.0040.00714.23
5.5.380.0030.01213.90
5.5.370.0050.00814.18
5.5.360.0050.00514.11
5.5.350.0030.02516.28
5.5.340.0080.03215.55
5.5.330.0040.02016.24
5.5.320.0130.03116.20
5.5.310.0130.02216.15
5.5.300.0060.01715.30
5.5.290.0080.02815.51
5.5.280.0050.03416.39
5.5.270.0060.02116.34
5.5.260.0100.03016.42
5.5.250.0060.01616.27
5.5.240.1400.01716.14
5.5.230.0040.00713.98
5.5.220.0060.00614.19
5.5.210.0020.00713.98
5.5.200.0080.00213.96
5.5.190.0060.00914.21
5.5.180.0070.00814.10
5.5.170.0100.00413.93
5.5.160.0060.00514.03
5.5.150.0050.00513.93
5.5.140.0020.01114.00
5.5.130.0020.01013.97
5.5.120.0040.00713.95
5.5.110.0080.00514.04
5.5.100.0060.00814.14
5.5.90.0070.00414.05
5.5.80.0070.00414.04
5.5.70.0080.00714.06
5.5.60.0030.00714.11
5.5.50.0060.00814.06
5.5.40.0050.01013.85
5.5.30.0040.01014.24
5.5.20.0020.01213.86
5.5.10.0020.00813.87
5.5.00.0020.01013.89

preferences:
50.57 ms | 401 KiB | 5 Q