3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function foo(stdClass $b) {} } class B extends A { public function foo() {} } new B();

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)
8.3.60.0110.00418.20
8.3.50.0110.00721.86
8.3.40.0120.00318.84
8.3.30.0070.00718.79
8.3.20.0000.00720.21
8.3.10.0040.00422.15
8.3.00.0060.00322.44
8.2.180.0140.00418.01
8.2.170.0140.00722.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0150.00326.16
8.2.120.0100.00017.80
8.2.110.0120.00922.20
8.2.100.0060.00621.04
8.2.90.0000.00818.87
8.2.80.0000.00819.28
8.2.70.0030.00517.34
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0040.00418.03
8.2.30.0040.00418.00
8.2.20.0050.00317.53
8.2.10.0000.00717.55
8.2.00.0050.00217.55
8.1.280.0110.00725.92
8.1.270.0080.00820.28
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0000.00824.02
8.1.230.0110.00019.04
8.1.220.0080.00017.74
8.1.210.0000.01018.77
8.1.200.0030.00617.22
8.1.190.0040.00417.27
8.1.180.0030.00619.23
8.1.170.0040.00418.32
8.1.160.0030.00322.15
8.1.150.0000.00718.51
8.1.140.0070.00017.37
8.1.130.0000.00817.72
8.1.120.0070.00017.30
8.1.110.0040.00417.38
8.1.100.0070.00017.38
8.1.90.0000.00717.32
8.1.80.0000.00717.26
8.1.70.0030.00317.34
8.1.60.0000.00817.42
8.1.50.0030.00617.29
8.1.40.0040.00417.40
8.1.30.0070.00017.49
8.1.20.0060.00317.56
8.1.10.0040.00417.30
8.1.00.0050.00217.21
8.0.300.0040.00418.77
8.0.290.0080.00017.05
8.0.280.0070.00018.27
8.0.270.0070.00017.19
8.0.260.0040.00416.67
8.0.250.0040.00416.89
8.0.240.0000.00816.76
8.0.230.0000.00716.79
8.0.220.0030.00316.87
8.0.210.0060.00016.83
8.0.200.0040.00416.77
8.0.190.0000.00716.85
8.0.180.0040.00416.68
8.0.170.0050.00216.90
8.0.160.0000.00716.80
8.0.150.0040.00416.68
8.0.140.0000.00816.70
8.0.130.0050.00013.21
8.0.120.0020.00516.81
8.0.110.0040.00416.83
8.0.100.0000.00716.72
8.0.90.0040.00416.67
8.0.80.0180.00316.70
8.0.70.0040.00416.89
8.0.60.0040.00416.81
8.0.50.0070.00016.93
8.0.30.0110.00916.95
8.0.20.0100.00817.40
8.0.10.0070.00016.84
8.0.00.0060.01116.67
7.4.330.0000.00515.00
7.4.320.0070.00016.38
7.4.300.0000.00616.36
7.4.290.0060.00316.39
7.4.280.0070.00016.36
7.4.270.0030.00316.39
7.4.260.0050.00316.34
7.4.250.0000.00716.41
7.4.240.0040.00316.36
7.4.230.0060.00016.41
7.4.220.0170.01016.50
7.4.210.0050.01016.43
7.4.200.0070.00016.44
7.4.190.0050.00316.61
7.4.160.0120.00316.40
7.4.150.0030.01317.40
7.4.140.0100.01017.86
7.4.130.0070.00916.44
7.4.120.0080.00916.37
7.4.110.0070.01016.31
7.4.100.0110.00816.46
7.4.90.0100.01316.29
7.4.80.0150.00419.39
7.4.70.0030.01716.13
7.4.60.0160.00016.42
7.4.50.0040.00016.27
7.4.40.0000.01822.77
7.4.30.0030.01216.48
7.4.00.0030.01014.90
7.3.330.0000.00513.10
7.3.320.0050.00013.00
7.3.310.0030.00316.04
7.3.300.0000.00616.24
7.3.290.0110.00316.20
7.3.280.0040.01216.26
7.3.270.0130.00317.40
7.3.260.0110.01116.16
7.3.250.0090.00916.39
7.3.240.0130.00316.22
7.3.230.0110.00616.39
7.3.210.0110.00716.35
7.3.200.0140.00319.39
7.3.190.0090.01516.45
7.3.180.0090.00616.47
7.3.170.0060.00916.30
7.3.160.0030.01216.31
7.3.120.0090.00614.71
7.3.10.0120.00016.61
7.3.00.0110.00416.29
7.2.330.0170.00016.47
7.2.320.0150.00316.23
7.2.310.0180.00616.43
7.2.300.0130.00316.57
7.2.290.0120.00416.23
7.2.130.0000.01416.73
7.2.120.0090.00916.54
7.2.110.0000.01216.69
7.2.100.0000.01516.79
7.2.90.0040.00716.66
7.2.80.0000.01516.65
7.2.70.0000.01416.47
7.2.60.0070.00716.87
7.2.50.0130.00016.54
7.2.40.0100.00616.81
7.2.30.0060.00916.84
7.2.20.0040.01116.52
7.2.10.0060.01016.37
7.2.00.0040.01118.05
7.1.250.0000.01415.44
7.1.200.0070.00015.71
7.1.70.0000.00917.04
7.1.60.0040.00817.29
7.1.50.0160.00916.98
7.1.00.0030.03722.37
7.0.200.0100.00716.64
7.0.140.0070.07021.95
7.0.60.0030.04021.71
7.0.50.0100.07717.89
7.0.40.0030.05320.10
7.0.30.0230.04320.23
7.0.20.0300.04320.21
7.0.10.0100.04020.42
7.0.00.0030.08720.08
5.6.280.0000.07321.10
5.6.210.0070.08720.52
5.6.200.0030.08318.29
5.6.190.0100.03720.61
5.6.180.0370.04320.41
5.6.170.0300.06720.71
5.6.160.0070.08320.62
5.6.150.0170.04318.28
5.6.140.0130.03718.20
5.6.130.0100.04718.18
5.6.120.0070.03721.01
5.6.110.0030.08321.04
5.6.100.0070.04021.01
5.6.90.0030.08321.08
5.6.80.0100.07720.51
5.5.350.0230.04720.39
5.5.340.0100.03717.97
5.5.330.0030.07020.47
5.5.320.0270.04320.35
5.5.310.0330.06320.22
5.5.300.0000.04317.96
5.5.290.0130.07318.03
5.5.280.0070.05720.97
5.5.270.0130.07720.68
5.5.260.0130.07720.79
5.5.250.0030.04020.69
5.5.240.0200.06720.04
5.4.450.0270.05019.59
5.4.440.0230.05719.61
5.4.430.0270.05019.55
5.4.420.0200.06319.60
5.4.410.0700.05719.32
5.4.400.0970.05019.14
5.4.390.0870.06319.22
5.4.380.0130.05718.75
5.4.370.0300.03318.69
5.4.360.0330.04018.73
5.4.350.0060.04012.02
5.4.340.0090.03912.02
5.4.320.0050.03812.51
5.4.310.0080.04512.50
5.4.300.0040.04312.51
5.4.290.0060.05012.50
5.4.280.0090.03812.40
5.4.270.0060.04712.40
5.4.260.0040.04012.39
5.4.250.0100.05318.86
5.4.240.0030.05718.91
5.4.230.0100.04718.95
5.4.220.0170.04718.70
5.4.210.0070.05318.88
5.4.200.0130.04718.90
5.4.190.0070.05018.63
5.4.180.0070.05319.01
5.4.170.0000.06018.73
5.4.160.0130.06018.91
5.4.150.0070.06319.00
5.4.140.0070.05016.50
5.4.130.0070.04716.44
5.4.120.0100.04716.44
5.4.110.0100.04716.41
5.4.100.0000.05316.62
5.4.90.0000.05316.49
5.4.80.0100.04716.61
5.4.70.0100.04716.34
5.4.60.0100.05016.55
5.4.50.0070.04716.28
5.4.40.0030.05316.36
5.4.30.0100.05016.54
5.4.20.0200.03716.37
5.4.10.0100.05016.42
5.4.00.0030.05015.98
5.3.290.0070.04112.80
5.3.280.0100.04714.57
5.3.270.0100.05014.61
5.3.260.0170.04314.59
5.3.250.0070.05014.59
5.3.240.0130.04314.74
5.3.230.0030.05714.78
5.3.220.0170.04014.64
5.3.210.0170.04314.71
5.3.200.0070.07314.71
5.3.190.0030.05314.59
5.3.180.0070.05314.58
5.3.170.0100.04714.65
5.3.160.0130.04314.40
5.3.150.0030.05314.74
5.3.140.0130.04714.62
5.3.130.0100.06014.46
5.3.120.0100.07314.68
5.3.110.0130.04714.63
5.3.100.0130.04014.12
5.3.90.0030.05014.02
5.3.80.0070.05014.20
5.3.70.0100.04714.01
5.3.60.0030.05714.00
5.3.50.0030.05014.03
5.3.40.0070.05314.03
5.3.30.0100.04713.98
5.3.20.0030.05013.86
5.3.10.0030.05013.73
5.3.00.0100.04313.73
5.2.170.0070.06011.18
5.2.160.0100.03311.05
5.2.150.0030.04311.31
5.2.140.0070.03710.98
5.2.130.0070.03711.11
5.2.120.0070.03311.05
5.2.110.0070.03711.19
5.2.100.0070.06011.32
5.2.90.0000.04311.08
5.2.80.0130.03311.06
5.2.70.0100.03711.09
5.2.60.0000.04711.14
5.2.50.0030.04311.11
5.2.40.0030.04311.08
5.2.30.0000.04310.95
5.2.20.0030.04010.87
5.2.10.0030.03711.02
5.2.00.0070.03710.55
5.1.60.0000.05010.07
5.1.50.0000.0409.98
5.1.40.0030.0339.82
5.1.30.0070.03310.41
5.1.20.0070.03310.45
5.1.10.0000.03710.23
5.1.00.0070.03010.06
5.0.50.0070.0378.70
5.0.40.0030.0278.48
5.0.30.0030.0408.20
5.0.20.0000.0308.16
5.0.10.0070.0278.17
5.0.00.0030.0408.13
4.4.90.0100.0176.29
4.4.80.0000.0236.29
4.4.70.0030.0206.29
4.4.60.0000.0236.29
4.4.50.0030.0206.29
4.4.40.0000.0376.29
4.4.30.0000.0236.29
4.4.20.0030.0236.29
4.4.10.0030.0206.29
4.4.00.0030.0376.29
4.3.110.0000.0236.29
4.3.100.0000.0236.29
4.3.90.0000.0236.29
4.3.80.0030.0436.29
4.3.70.0030.0176.29
4.3.60.0000.0206.29
4.3.50.0000.0336.29
4.3.40.0000.0336.29
4.3.30.0000.0236.29
4.3.20.0030.0236.29
4.3.10.0000.0236.29
4.3.00.0000.0237.23

preferences:
42.18 ms | 401 KiB | 5 Q