3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface flerp { public function bar(); } abstract class derp implements flerp { public function foo() { echo 'foo'; } } class herp extends derp { public function bar() { echo 'bar'; } }

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)
8.3.60.0150.00618.30
8.3.50.0150.00721.27
8.3.40.0090.00918.59
8.3.30.0110.00319.10
8.3.20.0070.00020.16
8.3.10.0040.00423.59
8.3.00.0080.00019.25
8.2.180.0100.01416.32
8.2.170.0100.00322.96
8.2.160.0110.00320.55
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00922.04
8.2.110.0000.00921.98
8.2.100.0070.00417.72
8.2.90.0060.00319.08
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0040.00417.91
8.2.20.0030.00617.52
8.2.10.0080.00017.91
8.2.00.0000.00717.67
8.1.280.0120.00325.92
8.1.270.0000.00822.08
8.1.260.0040.00426.35
8.1.250.0050.00528.09
8.1.240.0060.00323.86
8.1.230.0070.00420.94
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0070.00021.91
8.1.150.0000.00718.86
8.1.140.0040.00417.25
8.1.130.0000.00817.66
8.1.120.0030.00517.36
8.1.110.0040.00417.31
8.1.100.0000.00817.34
8.1.90.0030.00517.44
8.1.80.0020.00517.43
8.1.70.0080.00017.31
8.1.60.0050.00317.40
8.1.50.0000.00817.41
8.1.40.0080.00017.32
8.1.30.0040.00417.47
8.1.20.0040.00417.58
8.1.10.0040.00417.36
8.1.00.0050.00217.16
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.30
8.0.270.0000.00717.18
8.0.260.0030.00317.18
8.0.250.0000.00716.89
8.0.240.0000.00816.83
8.0.230.0030.00316.83
8.0.220.0030.00316.84
8.0.210.0040.00416.72
8.0.200.0030.00316.77
8.0.190.0080.00016.83
8.0.180.0000.00716.85
8.0.170.0040.00416.79
8.0.160.0060.00316.85
8.0.150.0070.00016.77
8.0.140.0030.00316.83
8.0.130.0000.00513.18
8.0.120.0080.00016.66
8.0.110.0040.00416.85
8.0.100.0050.00316.82
8.0.90.0000.00716.73
8.0.80.0080.00916.81
8.0.70.0000.00716.87
8.0.60.0080.00016.61
8.0.50.0000.00716.70
8.0.30.0070.01416.90
8.0.20.0070.01217.40
8.0.10.0080.00016.77
8.0.00.0080.00816.79
7.4.330.0000.00515.02
7.4.320.0050.00316.43
7.4.300.0060.00016.52
7.4.290.0070.00016.48
7.4.280.0070.00016.50
7.4.270.0000.00616.42
7.4.260.0070.00016.48
7.4.250.0050.00216.38
7.4.240.0000.00716.54
7.4.230.0040.00416.41
7.4.220.0070.01816.53
7.4.210.0070.01016.45
7.4.200.0040.00316.41
7.4.160.0080.00816.34
7.4.150.0180.00617.40
7.4.140.0100.01017.86
7.4.130.0050.01516.57
7.4.120.0040.01216.42
7.4.110.0070.01016.58
7.4.100.0180.00316.40
7.4.90.0100.00716.30
7.4.80.0120.00419.39
7.4.70.0070.01316.23
7.4.60.0030.01316.43
7.4.50.0090.00016.40
7.4.40.0130.00316.47
7.4.30.0070.01416.33
7.4.10.0030.01014.96
7.4.00.0030.01114.86
7.3.330.0020.00213.12
7.3.320.0000.00513.23
7.3.310.0060.00016.26
7.3.300.0030.00316.23
7.3.290.0080.00916.22
7.3.280.0080.01016.25
7.3.270.0210.00317.40
7.3.260.0070.01016.20
7.3.250.0110.00916.52
7.3.240.0130.00316.50
7.3.230.0070.01016.39
7.3.210.0080.00816.45
7.3.200.0100.01019.39
7.3.190.0070.01416.23
7.3.180.0070.01316.29
7.3.170.0140.00316.52
7.3.160.0160.00616.44
7.3.130.0040.01514.70
7.3.120.0000.01614.99
7.3.110.0120.00614.74
7.3.100.0040.01114.73
7.3.90.0090.00614.75
7.3.80.0090.00315.11
7.3.70.0120.00314.68
7.3.60.0040.01214.67
7.3.50.0030.01014.61
7.3.40.0090.00314.77
7.3.30.0130.00014.82
7.3.20.0060.00316.59
7.3.10.0030.00616.64
7.3.00.0080.00616.40
7.2.330.0090.00916.50
7.2.320.0070.01116.30
7.2.310.0120.00416.63
7.2.300.0040.01416.42
7.2.290.0100.01316.34
7.2.260.0070.01114.62
7.2.250.0130.00314.95
7.2.240.0070.00714.85
7.2.230.0000.01714.91
7.2.220.0030.01314.73
7.2.210.0100.00614.85
7.2.200.0100.00714.95
7.2.190.0040.00814.95
7.2.180.0040.00714.91
7.2.170.0100.00714.57
7.2.160.0070.00714.62
7.2.150.0070.00716.57
7.2.140.0030.01316.67
7.2.130.0080.00416.61
7.2.120.0020.01016.75
7.2.110.0040.01116.65
7.2.100.0040.01216.74
7.2.90.0020.00916.74
7.2.80.0030.01316.75
7.2.70.0050.00716.78
7.2.60.0060.00616.84
7.2.50.0070.00816.69
7.2.40.0080.00716.89
7.2.30.0040.01016.60
7.2.20.0080.00716.79
7.2.10.0050.00816.60
7.2.00.0080.00517.40
7.1.330.0030.00915.69
7.1.320.0090.00915.42
7.1.310.0070.00715.51
7.1.300.0060.00615.58
7.1.290.0000.01515.70
7.1.280.0050.00515.63
7.1.270.0070.00715.66
7.1.260.0000.01015.67
7.1.250.0030.00915.68
7.1.240.0070.00715.71
7.1.230.0030.00715.68
7.1.220.0120.00615.59
7.1.210.0030.01015.68
7.1.200.0030.01215.54
7.1.190.0080.00415.61
7.1.180.0000.01315.80
7.1.170.0030.01015.57
7.1.160.0060.00915.68
7.1.150.0060.00615.73
7.1.140.0040.01115.80
7.1.130.0120.00315.48
7.1.120.0060.00515.64
7.1.110.0070.00715.75
7.1.100.0050.00916.85
7.1.90.0140.00015.50
7.1.80.0080.00415.69
7.1.70.0040.00816.38
7.1.60.0080.00717.40
7.1.50.0090.01216.14
7.1.40.0000.01215.52
7.1.30.0120.00315.71
7.1.20.0000.01415.79
7.1.10.0030.00615.53
7.1.00.0050.04218.93
7.0.330.0030.00615.06
7.0.320.0060.00315.26
7.0.310.0060.00315.15
7.0.300.0070.01015.37
7.0.290.0070.00715.29
7.0.280.0000.01015.24
7.0.270.0070.00315.42
7.0.260.0060.00615.23
7.0.250.0030.01015.48
7.0.240.0130.00015.34
7.0.230.0080.00415.25
7.0.220.0000.01415.36
7.0.210.0040.00815.25
7.0.200.0070.00516.05
7.0.190.0090.00315.27
7.0.180.0000.01215.41
7.0.170.0000.01315.29
7.0.160.0030.01015.15
7.0.150.0040.00715.31
7.0.140.0080.03518.69
7.0.130.0090.00614.94
7.0.120.0030.01015.21
7.0.110.0070.00415.44
7.0.100.0040.01115.43
7.0.90.0070.00315.43
7.0.80.0070.00715.46
7.0.70.0080.00815.37
7.0.60.0060.02417.71
7.0.50.0020.04216.54
7.0.40.0090.03616.94
7.0.30.0180.03316.84
7.0.20.0130.02316.81
7.0.10.0060.03116.67
7.0.00.0070.02916.70
5.6.400.0090.00314.53
5.6.390.0070.00313.91
5.6.380.0040.01214.41
5.6.370.0070.00714.19
5.6.360.0060.00914.54
5.6.350.0040.00814.15
5.6.340.0030.01014.19
5.6.330.0000.00914.19
5.6.320.0030.01014.53
5.6.310.0050.00514.18
5.6.300.0000.01414.07
5.6.290.0060.00914.47
5.6.280.0080.03817.60
5.6.270.0100.00614.23
5.6.260.0060.00614.08
5.6.250.0060.00314.30
5.6.240.0000.01114.25
5.6.230.0070.01014.04
5.6.220.0090.00614.34
5.6.210.0100.04317.48
5.6.200.0070.04216.15
5.6.190.0090.03817.38
5.6.180.0130.04517.36
5.6.170.0100.03417.46
5.6.160.0070.02517.27
5.6.150.0090.03516.23
5.6.140.0050.02916.15
5.6.130.0070.04316.29
5.6.120.0050.04917.49
5.6.110.0100.04217.53
5.6.100.0080.04017.84
5.6.90.0100.04317.59
5.6.80.0040.02417.18
5.6.70.1480.01517.24
5.6.60.0000.01014.27
5.6.50.0090.00613.89
5.6.40.0030.00614.38
5.6.30.0030.01413.79
5.6.20.0070.01014.09
5.6.10.0040.00714.35
5.6.00.0090.00314.12
5.5.380.0080.00813.80
5.5.370.0080.00814.04
5.5.360.0040.01114.20
5.5.350.0120.02817.43
5.5.340.0020.02715.95
5.5.330.0120.03917.38
5.5.320.0190.02217.07
5.5.310.0180.04217.11
5.5.300.0050.02216.13
5.5.290.0060.04215.96
5.5.280.0070.04217.55
5.5.270.0090.03517.52
5.5.260.0050.03717.45
5.5.250.0060.04517.24
5.5.240.1660.01817.21
5.5.230.0060.00814.04
5.5.220.0040.00414.19
5.5.210.0070.00714.02
5.5.200.0110.00413.98
5.5.190.0060.01014.04
5.5.180.0080.00413.68
5.5.170.0040.01214.10
5.5.160.0070.00714.02
5.5.150.0060.00314.20
5.5.140.0090.00914.16
5.5.130.0040.00714.20
5.5.120.0000.01414.18
5.5.110.0030.00914.23
5.5.100.0000.00914.05
5.5.90.0040.00413.84
5.5.80.0070.01014.07
5.5.70.0100.00614.25
5.5.60.0060.00914.17
5.5.50.0070.00413.84
5.5.40.0060.00314.14
5.5.30.0070.00713.94
5.5.20.0040.01114.15
5.5.10.0070.00713.71
5.5.00.0060.00913.84
5.4.450.0410.03315.35
5.4.440.0500.03115.18
5.4.430.0520.02615.35
5.4.420.0480.02215.14
5.4.410.0520.02714.94
5.4.400.0050.03014.97
5.4.390.0080.03715.08
5.4.380.0420.03414.77
5.4.370.0550.03715.01
5.4.360.0450.02814.83
5.4.350.0450.02814.89
5.4.340.0060.02111.41
5.4.330.0050.00310.66
5.4.320.0050.02811.76
5.4.310.0040.02411.72
5.4.300.0070.01911.57
5.4.290.0060.02111.62
5.4.280.0030.02411.73
5.4.270.0080.01911.73
5.4.260.0030.02411.62
5.4.250.0020.02811.66
5.4.240.0050.02111.57
5.4.230.0040.02311.74
5.4.220.0060.02211.45
5.4.210.0040.02211.66
5.4.200.0030.02311.70
5.4.190.0080.02211.63
5.4.180.0080.01911.68
5.4.170.0050.02811.48
5.4.160.0050.02011.66
5.4.150.0050.02211.60
5.4.140.0040.02311.35
5.4.130.0050.01911.44
5.4.120.0060.01911.51
5.4.110.0060.02011.55
5.4.100.0050.02111.35
5.4.90.0030.02211.48
5.4.80.0050.02311.47
5.4.70.0040.02311.37
5.4.60.0050.02011.46
5.4.50.0050.02011.36
5.4.40.0050.02411.43
5.4.30.0040.02011.49
5.4.20.0050.02211.35
5.4.10.0060.02011.36
5.4.00.0020.02311.21
5.3.290.0080.05212.80
5.3.280.0030.04712.71
5.3.270.0070.04112.72
5.3.260.0090.03812.72
5.3.250.0050.04012.72
5.3.240.0100.04212.72
5.3.230.0100.04112.71
5.3.220.0080.04012.68
5.3.210.0050.04012.68
5.3.200.0050.03812.68
5.3.190.0040.03912.68
5.3.180.0070.03812.67
5.3.170.0100.04112.67
5.3.160.0050.04512.67
5.3.150.0050.04012.67
5.3.140.0070.03712.66
5.3.130.0070.03712.66
5.3.120.0050.03912.66
5.3.110.0060.03812.66
5.3.100.0060.03512.13
5.3.90.0050.03812.11
5.3.80.0080.03412.10
5.3.70.0050.03812.10
5.3.60.0080.03312.08
5.3.50.0080.03312.02
5.3.40.0090.03612.02
5.3.30.0020.04611.98
5.3.20.0080.03411.76
5.3.10.0070.03311.73
5.3.00.0060.03611.72
5.2.170.0090.0319.22
5.2.160.0070.0299.22
5.2.150.0030.0329.21
5.2.140.0060.0309.22
5.2.130.0050.0309.18
5.2.120.0030.0309.18
5.2.110.0040.0309.18
5.2.100.0030.0299.18
5.2.90.0080.0279.17
5.2.80.0070.0359.18
5.2.70.0050.0309.17
5.2.60.0050.0359.13
5.2.50.0020.0369.10
5.2.40.0030.0319.07
5.2.30.0030.0339.05
5.2.20.0060.0279.04
5.2.10.0060.0258.94
5.2.00.0040.0308.80
5.1.60.0040.0258.10
5.1.50.0070.0228.09
5.1.40.0030.0288.07
5.1.30.0040.0348.41
5.1.20.0040.0378.44
5.1.10.0080.0298.17
5.1.00.0030.0298.17
5.0.50.0030.0236.64
5.0.40.0040.0206.50
5.0.30.0040.0336.32
5.0.20.0040.0186.28
5.0.10.0050.0186.26
5.0.00.0020.0336.25
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0030.0154.76
4.4.60.0050.0134.75
4.4.50.0010.0174.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0144.84
4.4.10.0050.0134.85
4.4.00.0020.0264.76
4.3.110.0030.0154.66
4.3.100.0020.0214.66
4.3.90.0040.0174.64
4.3.80.0030.0244.59
4.3.70.0050.0134.63
4.3.60.0020.0164.63
4.3.50.0040.0174.63
4.3.40.0030.0244.54
4.3.30.0030.0153.28
4.3.20.0020.0163.25
4.3.10.0030.0153.22
4.3.00.0130.0236.99

preferences:
37.05 ms | 401 KiB | 5 Q