3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function test(A $a) { var_dump($a); } } class B extends A { public function test(B $b) { parent::test($b); } } $a = new A; $b = new B; $b->test($a);

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)
8.3.60.0040.01118.39
8.3.50.0130.00421.92
8.3.40.0140.00018.54
8.3.30.0140.00018.70
8.3.20.0040.00420.21
8.3.10.0040.00423.45
8.3.00.0040.00419.41
8.2.180.0070.00718.08
8.2.170.0120.00322.96
8.2.160.0090.00920.55
8.2.150.0030.00624.18
8.2.140.0060.00924.66
8.2.130.0050.00326.16
8.2.120.0080.00021.02
8.2.110.0060.00322.30
8.2.100.0030.00918.09
8.2.90.0000.00818.89
8.2.80.0050.00317.97
8.2.70.0030.00617.23
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0040.00417.97
8.2.30.0020.00518.02
8.2.20.0050.00217.59
8.2.10.0000.00817.92
8.2.00.0020.00517.43
8.1.280.0070.00725.92
8.1.270.0040.00423.89
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00621.91
8.1.230.0040.00719.21
8.1.220.0070.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0030.00516.88
8.1.180.0030.00618.10
8.1.170.0040.00418.52
8.1.160.0040.00421.80
8.1.150.0070.00018.71
8.1.140.0040.00417.38
8.1.130.0000.00717.84
8.1.120.0000.01117.39
8.1.110.0040.00417.22
8.1.100.0030.00617.35
8.1.90.0030.00317.20
8.1.80.0000.00717.30
8.1.70.0030.00317.29
8.1.60.0080.00017.46
8.1.50.0040.00417.30
8.1.40.0030.00617.40
8.1.30.0030.00617.46
8.1.20.0050.00317.41
8.1.10.0030.00517.30
8.1.00.0070.00617.23
8.0.300.0030.00318.77
8.0.290.0030.00616.75
8.0.280.0040.00418.38
8.0.270.0070.00017.17
8.0.260.0060.00017.11
8.0.250.0030.00716.96
8.0.240.0000.00716.95
8.0.230.0000.00716.90
8.0.220.0040.00416.84
8.0.210.0000.00716.70
8.0.200.0030.00316.89
8.0.190.0030.00516.89
8.0.180.0070.00416.82
8.0.170.0000.00816.84
8.0.160.0000.00716.80
8.0.150.0000.00716.80
8.0.140.0000.00916.79
8.0.130.0000.00513.26
8.0.120.0030.00516.75
8.0.110.0040.00416.73
8.0.100.0050.00216.66
8.0.90.0050.00316.76
8.0.80.0090.01216.80
8.0.70.0000.00816.88
8.0.60.0000.00716.65
8.0.50.0000.00716.70
8.0.30.0090.01316.87
8.0.20.0200.01517.40
8.0.10.0070.00016.80
8.0.00.0070.01116.58
7.4.330.0050.00015.00
7.4.320.0030.00316.48
7.4.300.0000.00616.49
7.4.290.0030.00316.58
7.4.280.0030.00616.50
7.4.270.0030.00316.50
7.4.260.0060.00316.44
7.4.250.0070.00016.55
7.4.240.0060.00216.62
7.4.230.0030.00316.34
7.4.220.0080.01116.68
7.4.210.0000.01516.60
7.4.200.0080.00016.61
7.4.160.0060.00916.42
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0080.00816.42
7.4.120.0090.01016.46
7.4.110.0070.01016.50
7.4.100.0130.01316.62
7.4.90.0090.00816.61
7.4.80.0100.00719.39
7.4.70.0060.01116.56
7.4.60.0060.00916.37
7.4.50.0040.00416.55
7.4.40.0100.00616.53
7.4.30.0030.01316.50
7.4.00.0120.00515.00
7.3.330.0000.00513.28
7.3.320.0000.00613.11
7.3.310.0000.00716.39
7.3.300.0000.00616.36
7.3.290.0090.00616.37
7.3.280.0120.00816.32
7.3.270.0070.01317.40
7.3.260.0140.00316.25
7.3.250.0110.00616.30
7.3.240.0080.00816.54
7.3.230.0030.01416.39
7.3.210.0070.01016.55
7.3.200.0090.01219.39
7.3.190.0060.01416.30
7.3.180.0030.01816.43
7.3.170.0090.00616.40
7.3.160.0090.00616.59
7.3.120.0110.00614.79
7.3.110.0030.00914.43
7.3.100.0040.00714.75
7.3.90.0090.00614.51
7.3.80.0030.00914.87
7.3.70.0060.00614.71
7.3.60.0030.01014.82
7.3.50.0030.00614.42
7.3.40.0060.01014.76
7.3.30.0060.00914.75
7.3.20.0000.00916.38
7.3.10.0060.01216.60
7.3.00.0070.01016.66
7.2.330.0190.00516.80
7.2.320.0090.00616.41
7.2.310.0100.01316.55
7.2.300.0120.01116.70
7.2.290.0130.00316.66
7.2.250.0110.00614.99
7.2.240.0110.00414.67
7.2.230.0140.00015.04
7.2.220.0040.01114.97
7.2.210.0030.01014.77
7.2.200.0030.01615.05
7.2.190.0080.00414.97
7.2.180.0060.01014.96
7.2.170.0070.01114.93
7.2.60.0070.01016.67
7.2.00.0060.00919.31
7.1.330.0070.00715.82
7.1.320.0030.00915.77
7.1.310.0060.00915.58
7.1.300.0030.00915.41
7.1.290.0070.00715.75
7.1.280.0080.00415.77
7.1.270.0100.00715.69
7.1.260.0030.01015.52
7.1.200.0100.00315.86
7.1.100.0000.00917.94
7.1.70.0040.00417.09
7.1.60.0200.00319.70
7.1.50.0000.02116.98
7.1.00.0030.07722.43
7.0.200.0060.00314.62
7.0.140.0030.04322.09
7.0.60.0330.07019.88
7.0.50.0070.08017.96
7.0.40.0070.04020.23
7.0.30.0430.06320.09
7.0.20.0330.07020.23
7.0.10.0100.08720.22
7.0.00.0130.07720.07
5.6.280.0000.07721.10
5.6.210.0130.06720.71
5.6.200.0100.04018.19
5.6.190.0130.03720.55
5.6.180.4870.03720.57
5.6.170.0370.07020.54
5.6.160.0070.06720.54
5.6.150.0070.05718.25
5.6.140.0070.06318.17
5.6.130.0000.05318.18
5.6.120.0170.07020.98
5.6.110.0130.03321.05
5.6.100.0070.04321.09
5.6.90.0100.08321.11
5.6.80.0070.04020.49
5.5.350.0200.07720.34
5.5.340.0100.04717.98
5.5.330.0170.07720.29
5.5.320.0330.07720.27
5.5.310.0370.05720.34
5.5.300.0100.08017.97
5.5.290.0130.07318.07
5.5.280.0030.06020.97
5.5.270.0070.09020.68
5.5.260.0070.07720.73
5.5.250.0070.08720.59
5.5.240.0370.06720.27
5.4.450.0930.04019.47
5.4.440.0030.04019.36
5.4.430.0100.07319.53
5.4.420.0730.06019.66
5.4.410.1770.04719.31
5.4.400.1570.03319.22
5.4.390.1500.04018.78
5.4.380.1830.04318.98
5.4.370.1470.04319.05
5.4.360.1530.03719.00
5.4.350.1730.04019.18
5.4.340.1470.04319.08
5.4.320.1530.04019.05
5.4.310.1500.04018.99
5.4.300.1600.03719.16
5.4.290.0030.03718.90
5.4.280.0030.04719.17
5.4.270.0000.04018.85
5.4.260.1530.03719.16
5.4.250.1530.03719.25
5.4.240.1600.04319.30
5.4.230.1570.04018.88
5.4.220.1730.03018.77
5.4.210.1500.03718.88
5.4.200.1570.03719.05
5.4.190.1430.03719.02
5.4.180.1600.02719.01
5.4.170.1770.05019.06
5.4.160.1700.04319.09
5.4.150.1270.03719.24
5.4.140.0030.05316.41
5.4.130.0030.05316.39
5.4.120.0930.03316.55
5.4.110.1600.03316.47
5.4.100.1570.03716.42
5.4.90.0870.04016.64
5.4.80.0070.03316.37
5.4.70.0030.04316.48
5.4.60.0030.03316.38
5.4.50.1500.03016.51
5.4.40.1470.04016.23
5.4.30.1530.03316.48
5.4.20.1430.04016.53
5.4.10.1830.04016.51
5.4.00.1370.03015.95
5.3.290.1570.03314.58
5.3.280.1530.03314.71
5.3.270.0070.03314.52
5.3.260.0000.04014.61
5.3.250.0670.03314.66
5.3.240.1670.04014.58
5.3.230.1800.03714.52
5.3.220.1430.03714.58
5.3.210.1800.04314.48
5.3.200.1400.03714.59
5.3.190.1500.03314.79
5.3.180.1630.04314.65
5.3.170.1770.03714.54
5.3.160.1700.05014.57
5.3.150.1500.03314.68
5.3.140.1730.04314.53
5.3.130.0770.04714.45
5.3.120.0030.04314.67
5.3.110.0070.06014.52
5.3.100.1700.04014.19
5.3.90.1630.04014.02
5.3.80.1630.04014.11
5.3.70.1170.03714.00
5.3.60.0070.03314.09
5.3.50.0030.07013.88
5.3.40.1170.04714.18
5.3.30.1530.03013.82
5.3.20.1500.03313.70
5.3.10.1700.03713.55
5.3.00.1700.04313.56
5.2.170.1230.02711.09
5.2.160.1400.02711.16
5.2.150.0700.04711.11
5.2.140.0000.03711.11
5.2.130.0130.04311.02
5.2.120.0670.03311.02
5.2.110.1330.03311.02
5.2.100.1230.03311.22
5.2.90.1200.03311.03
5.2.80.1500.02711.07
5.2.70.1400.03311.01
5.2.60.1300.02711.29
5.2.50.1330.03310.98
5.2.40.0870.03011.11
5.2.30.0000.03311.12
5.2.20.0070.04010.91
5.2.10.0000.03311.09
5.2.00.0070.03010.86
5.1.60.0070.0479.98
5.1.50.1070.0279.99
5.1.40.1030.0239.86
5.1.30.1070.02310.36
5.1.20.1100.02010.44
5.1.10.0270.02010.06
5.1.00.0000.02710.07
5.0.50.0000.0208.47
5.0.40.0000.0208.39
5.0.30.0000.0308.32
5.0.20.0000.0238.32
5.0.10.0170.0178.32
5.0.00.0600.0278.32
4.4.90.0530.0138.32
4.4.80.0500.0178.32
4.4.70.0570.0108.32
4.4.60.0500.0178.32
4.4.50.0600.0178.32
4.4.40.0470.0278.32
4.4.30.0500.0178.32
4.4.20.0530.0138.32
4.4.10.0500.0178.32
4.4.00.0630.0238.32
4.3.110.0470.0208.32
4.3.100.0670.0238.32
4.3.90.0570.0138.32
4.3.80.0470.0308.32
4.3.70.0730.0178.32
4.3.60.0530.0138.32
4.3.50.0500.0178.32
4.3.40.0700.0378.32
4.3.30.0270.0178.32
4.3.20.0300.0178.32
4.3.10.0230.0178.32
4.3.00.0270.0178.32

preferences:
36.18 ms | 401 KiB | 5 Q