3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class B_inner_i { public abstract function bar(); } class B_inner implements B_inner_i { public function bar() { 1+1; } } class B { public function foo(B_inner_i $b) { $b->bar(); } } $b = new B(); $b_inner = new B_inner(); $b->foo($b_inner);

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)
8.3.40.0070.00718.41
8.3.30.0120.00318.45
8.3.20.0080.00018.64
8.3.10.0000.00818.55
8.3.00.0040.00419.25
8.2.170.0040.01122.96
8.2.160.0120.00618.75
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0030.00526.16
8.2.120.0040.00420.95
8.2.110.0100.00020.37
8.2.100.0040.00817.66
8.2.90.0040.00417.78
8.2.80.0030.00622.27
8.2.70.0050.00317.50
8.2.60.0050.00317.38
8.2.50.0060.00317.50
8.2.40.0030.00619.35
8.2.30.0030.00617.67
8.2.20.0000.01017.46
8.2.10.0040.00417.48
8.2.00.0030.00717.48
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00020.72
8.1.230.0040.00722.32
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.11
8.1.190.0040.00717.23
8.1.180.0060.00318.10
8.1.170.0050.00319.01
8.1.160.0090.00018.63
8.1.150.0000.00818.47
8.1.140.0030.00517.34
8.1.130.0030.00317.44
8.1.120.0040.00417.28
8.1.110.0000.00717.37
8.1.100.0040.00417.27
8.1.90.0000.00717.31
8.1.80.0000.00817.39
8.1.70.0000.00717.34
8.1.60.0030.00517.48
8.1.50.0040.00417.40
8.1.40.0030.00717.45
8.1.30.0000.00817.57
8.1.20.0000.00817.59
8.1.10.0040.00417.28
8.1.00.0000.00717.22
8.0.300.0040.00419.89
8.0.290.0050.00316.75
8.0.280.0000.00718.03
8.0.270.0030.00317.06
8.0.260.0000.00716.81
8.0.250.0000.00816.82
8.0.240.0070.00016.89
8.0.230.0000.00716.84
8.0.220.0000.00816.85
8.0.210.0080.00016.90
8.0.200.0040.00416.94
8.0.190.0070.00016.96
8.0.180.0040.00416.88
8.0.170.0030.00616.83
8.0.160.0040.00416.95
8.0.150.0000.00716.73
8.0.140.0040.00416.80
8.0.130.0060.00013.42
8.0.120.0040.00416.88
8.0.110.0070.00016.97
8.0.100.0040.00416.71
8.0.90.0020.00516.90
8.0.80.0060.00916.91
8.0.70.0050.00316.84
8.0.60.0050.00316.94
8.0.50.0050.00316.71
8.0.30.0110.01117.04
8.0.20.0140.00716.96
8.0.10.0070.00016.88
8.0.00.0150.00516.73
7.4.330.0060.00012.85
7.4.320.0000.00616.39
7.4.300.0060.00016.58
7.4.290.0000.00816.36
7.4.280.0000.00716.38
7.4.270.0000.00716.33
7.4.260.0000.00513.18
7.4.250.0030.00616.52
7.4.240.0070.00016.38
7.4.230.0030.00316.32
7.4.220.0120.00616.57
7.4.210.0090.01116.48
7.4.200.0030.00316.63
7.4.190.0040.00416.59
7.4.160.0130.01316.52
7.4.150.0140.00316.37
7.4.140.0130.01017.86
7.4.130.0080.01216.42
7.4.120.0130.00316.71
7.4.110.0130.00716.58
7.4.100.0070.01016.48
7.4.90.0060.01716.65
7.4.80.0070.01016.48
7.4.70.0180.00016.56
7.4.60.0030.01316.23
7.4.50.0060.00016.36
7.4.40.0060.00916.42
7.4.30.0060.01016.52
7.4.00.0070.00914.96
7.3.330.0000.00613.09
7.3.320.0050.00013.24
7.3.310.0030.00316.11
7.3.300.0080.00016.10
7.3.290.0110.00716.24
7.3.280.0040.01416.22
7.3.270.0150.00416.49
7.3.260.0140.00916.44
7.3.240.0100.00616.40
7.3.230.0130.01016.34
7.3.210.0080.00916.10
7.3.200.0150.00619.39
7.3.190.0070.01016.40
7.3.180.0120.00316.53
7.3.170.0130.00616.34
7.3.160.0110.00416.30
7.3.120.0070.01014.70
7.3.110.0070.01114.90
7.3.100.0080.00814.73
7.3.90.0050.01114.55
7.3.80.0030.01214.58
7.3.70.0030.00914.65
7.3.60.0100.00514.65
7.3.50.0070.00814.71
7.3.40.0080.00714.64
7.3.30.0000.01014.71
7.3.20.0050.00816.43
7.3.10.0060.00716.58
7.3.00.0050.00916.40
7.2.330.0100.00716.52
7.2.320.0120.00616.64
7.2.310.0080.01316.59
7.2.300.0050.01116.34
7.2.290.0030.01816.65
7.2.250.0070.01114.86
7.2.240.0050.01414.94
7.2.230.0090.00714.87
7.2.220.0050.01114.81
7.2.210.0050.00914.83
7.2.200.0060.00815.03
7.2.190.0080.00614.87
7.2.180.0040.00814.93
7.2.170.0100.00314.93
7.2.160.0040.01114.82
7.2.150.0060.00916.50
7.2.140.0030.01316.99
7.2.130.0050.01216.73
7.2.120.0090.00316.58
7.2.110.0070.00516.55
7.2.100.0060.00616.66
7.2.90.0050.00716.79
7.2.80.0080.00416.79
7.2.70.0070.00616.70
7.2.60.0080.00616.71
7.2.50.0100.00716.79
7.2.40.0060.01116.76
7.2.30.0020.01016.96
7.2.20.0050.01216.61
7.2.10.0120.00316.72
7.2.00.0060.01117.56
7.1.330.0030.01215.71
7.1.320.0040.01115.68
7.1.310.0070.00915.66
7.1.300.0060.00515.76
7.1.290.0070.00315.81
7.1.280.0110.00415.70
7.1.270.0010.00915.68
7.1.260.0070.00515.70
7.1.250.0050.00815.69
7.1.240.0070.00715.73
7.1.230.0030.01015.59
7.1.220.0060.00815.71
7.1.210.0070.00715.55
7.1.200.0100.00515.75
7.1.190.0100.00315.63
7.1.180.0090.00515.54
7.1.170.0090.00815.79
7.1.160.0050.00715.69
7.1.150.0080.00815.66
7.1.140.0050.00915.50
7.1.130.0070.00315.43
7.1.120.0050.01115.50
7.1.110.0050.00715.82
7.1.100.0080.00616.37
7.1.90.0060.00615.55
7.1.80.0060.00515.80
7.1.70.0060.00816.14
7.1.60.0090.00616.82
7.1.50.0120.00816.07
7.1.40.0040.00715.65
7.1.30.0070.00515.75
7.1.20.0000.01415.71
7.1.10.0050.00615.62
7.1.00.0090.02717.83
7.0.330.0070.00715.17
7.0.320.0050.00815.25
7.0.310.0050.00915.12
7.0.300.0080.00715.06
7.0.290.0060.00815.24
7.0.280.0050.00715.21
7.0.270.0050.01015.18
7.0.260.0070.00515.21
7.0.250.0050.00615.34
7.0.240.0070.00715.36
7.0.230.0090.00515.28
7.0.220.0080.00615.24
7.0.210.0070.00715.21
7.0.200.0130.00515.65
7.0.190.0080.00715.34
7.0.180.0030.01015.29
7.0.170.0030.01215.21
7.0.160.0080.00715.25
7.0.150.0060.00515.16
7.0.140.0050.03017.63
7.0.130.0060.00815.20
7.0.120.0080.02817.61
7.0.110.0110.00515.36
7.0.100.0060.00915.11
7.0.90.0090.00815.22
7.0.80.0060.00815.16
7.0.70.0100.00515.23
7.0.60.0110.03016.80
7.0.50.0070.01716.10
7.0.40.0050.03315.53
7.0.30.0130.01715.67
7.0.20.0090.03715.46
7.0.10.0130.03015.53
7.0.00.0060.01715.57
5.6.400.0040.01114.19
5.6.390.0110.00414.41
5.6.380.0030.01014.26
5.6.370.0050.00913.91
5.6.360.0070.01214.14
5.6.350.0050.01214.11
5.6.340.0090.00714.01
5.6.330.0070.00713.95
5.6.320.0100.00613.95
5.6.310.0100.00714.10
5.6.300.0070.00913.82
5.6.290.0160.00314.35
5.6.280.0080.02816.52
5.6.270.0050.00913.90
5.6.260.0060.00714.33
5.6.250.0050.01214.35
5.6.240.0060.00814.19
5.6.230.0070.00413.92
5.6.220.0050.00914.06
5.6.210.0100.03016.31
5.6.200.0070.02315.41
5.6.190.0100.03016.29
5.6.180.0180.01816.28
5.6.170.0170.02616.31
5.6.160.0090.03316.30
5.6.150.0060.02315.39
5.6.140.0080.03715.64
5.6.130.0080.03515.43
5.6.120.0100.02016.47
5.6.110.0140.02816.33
5.6.100.0110.03416.38
5.6.90.0100.03416.34
5.6.80.0110.03416.17
5.6.70.1140.01416.16
5.6.60.0100.01014.16
5.6.50.0100.00914.10
5.6.40.0120.01113.95
5.6.30.0140.00613.98
5.6.20.0150.00513.91
5.6.10.0210.00614.21
5.6.00.0120.01114.03
5.5.380.0060.00812.70
5.5.370.0040.00612.46
5.5.360.0050.00612.49
5.5.350.0130.02615.13
5.5.340.0070.03014.41
5.5.330.0090.03115.06
5.5.320.0170.02615.21
5.5.310.0170.02515.14
5.5.300.0100.02514.24
5.5.290.0080.03014.32
5.5.280.0080.02715.27
5.5.270.0110.03115.33
5.5.260.0020.03315.14
5.5.250.0100.01815.05
5.5.240.0110.02115.00
5.5.230.0050.00612.27
5.5.220.0090.00712.29
5.5.210.0110.00412.22
5.5.200.0060.01012.25
5.5.190.0080.00712.40
5.5.180.0080.00512.37
5.5.170.0050.01112.46
5.5.160.0130.00712.31
5.5.150.0090.00812.24
5.5.140.0110.00212.39
5.5.130.0090.00512.13
5.5.120.0030.01012.30
5.5.110.0110.00612.13
5.5.100.0060.00412.27
5.5.90.0040.01012.05
5.5.80.0080.00812.40
5.5.70.0080.00712.30
5.5.60.0130.00012.10
5.5.50.0080.00812.43
5.5.40.0100.00612.46
5.5.30.0130.00712.50
5.5.20.0110.00912.39
5.5.10.0110.00812.42
5.5.00.0170.00212.12
5.4.450.0200.02514.35
5.4.440.0120.02914.21
5.4.430.0210.02514.45
5.4.420.0130.03014.41
5.4.410.0120.02114.27
5.4.400.0090.02014.21
5.4.390.0130.01514.21
5.4.380.0090.01714.17
5.4.370.0130.01314.14
5.4.360.0140.01614.32
5.4.350.0150.01714.26
5.4.340.0100.01814.34
5.4.330.0140.00811.79
5.4.320.0090.01514.26
5.4.310.0680.01714.27
5.4.300.0750.01814.20
5.4.290.0750.01714.20
5.4.280.0720.01914.13
5.4.270.0730.01814.08
5.4.260.0770.01414.23
5.4.250.0690.02114.22
5.4.240.0060.02314.11
5.4.230.0020.02614.19
5.4.220.0080.02314.26
5.4.210.0700.01814.13
5.4.200.0020.02214.08
5.4.190.0100.01814.15
5.4.180.0670.02014.15
5.4.170.0640.01914.15
5.4.160.0100.01714.13
5.4.150.0110.02314.26
5.4.140.0070.02113.31
5.4.130.0170.01513.38
5.4.120.0190.02113.33
5.4.110.0210.01513.39
5.4.100.0170.02213.44
5.4.90.0110.01513.36
5.4.80.0080.01713.27
5.4.70.0110.02113.27
5.4.60.0080.02013.29
5.4.50.0100.01613.29
5.4.40.0140.02813.25
5.4.30.0100.01813.18
5.4.20.0100.01613.18
5.4.10.0120.02913.37
5.4.00.0110.03113.04
5.3.290.0080.02812.67
5.3.280.0200.01712.54
5.3.270.0120.01812.60
5.3.260.0140.02612.65
5.3.250.0040.02012.52
5.3.240.0060.02212.61
5.3.230.0120.01812.44
5.3.220.0080.01812.58
5.3.210.0070.01812.44
5.3.200.0110.01412.54
5.3.190.0580.01712.61
5.3.180.0700.01812.54
5.3.170.0690.01612.58
5.3.160.0710.01512.60
5.3.150.0650.01712.59
5.3.140.0720.01712.56
5.3.130.0790.02212.58
5.3.120.0100.02912.57
5.3.110.0010.03412.56
5.3.100.0050.01712.48
5.3.90.0120.01512.44
5.3.80.0110.01512.33
5.3.70.0120.01812.45
5.3.60.0130.01712.27
5.3.50.0110.02612.34
5.3.40.0150.01812.34
5.3.30.0130.02212.30
5.3.20.0170.02412.28
5.3.10.0100.01912.12
5.3.00.0090.02412.25
5.2.170.0130.02210.11
5.2.160.0130.02010.33
5.2.150.0150.03210.21
5.2.140.0220.01710.26
5.2.130.0170.02810.35
5.2.120.0080.01710.17
5.2.110.0160.02610.08
5.2.100.0070.02510.21
5.2.90.0130.02310.09
5.2.80.0200.03210.18
5.2.70.0160.01910.10
5.2.60.0160.03010.13
5.2.50.0120.01910.19
5.2.40.0130.01810.23
5.2.30.0160.01710.16
5.2.20.0090.0239.94
5.2.10.0060.0219.90
5.2.00.0070.0199.64
5.1.60.0070.0239.21
5.1.50.0090.0179.38
5.1.40.0090.0169.39
5.1.30.0120.0179.46
5.1.20.0060.0159.24
5.1.10.0040.0179.42
5.1.00.0020.0239.34
5.0.50.0060.0239.03
5.0.40.0040.0129.03
5.0.30.0120.0179.03
5.0.20.0320.0109.03
5.0.10.0000.0209.03
5.0.00.0060.0179.03
4.4.90.0110.0169.03
4.4.80.0020.0109.03
4.4.70.0000.0139.03
4.4.60.0050.0109.03
4.4.50.0230.0139.03
4.4.40.0380.0109.03
4.4.30.0330.0149.03
4.4.20.0300.0129.03
4.4.10.0420.0129.03
4.4.00.0470.0169.03
4.3.110.0530.0109.03
4.3.100.0070.0099.03
4.3.90.0040.0089.03
4.3.80.0060.0229.03
4.3.70.0020.0099.03
4.3.60.0030.0169.03
4.3.50.0030.0099.03
4.3.40.0000.0189.03
4.3.30.0000.0129.03
4.3.20.0010.0139.03
4.3.10.0210.0189.03
4.3.00.0020.0089.03

preferences:
58.46 ms | 400 KiB | 5 Q