3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) [ 'a' => function(){ return 1; }, 'b' => (object) [ 'ba' => function(){ return 2; }, 'bb' => (object) [ 'bba' => function(){ return 3; } ] ] ]; $obj->a(); $obj->b->ba(); $obj->b->bb->bba();

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)
8.3.60.0090.01116.75
8.3.50.0100.01021.15
8.3.40.0090.00618.91
8.3.30.0110.00318.80
8.3.20.0070.00020.34
8.3.10.0000.00821.90
8.3.00.0040.00421.90
8.2.180.0060.00916.75
8.2.170.0100.00722.96
8.2.160.0070.00720.43
8.2.150.0080.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00421.03
8.2.120.0040.00426.35
8.2.110.0090.00020.52
8.2.100.0060.00618.03
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0050.00318.16
8.2.50.0070.00318.09
8.2.40.0030.00522.20
8.2.30.0070.00019.51
8.2.20.0000.00817.80
8.2.10.0030.00618.20
8.2.00.0040.00418.05
8.1.280.0180.00425.92
8.1.270.0140.00322.17
8.1.260.0000.00728.09
8.1.250.0000.00728.09
8.1.240.0060.00621.73
8.1.230.0030.00920.85
8.1.220.0000.00817.77
8.1.210.0050.00318.77
8.1.200.0100.00317.35
8.1.190.0080.00017.25
8.1.180.0040.00418.10
8.1.170.0000.00918.61
8.1.160.0070.00020.64
8.1.150.0030.00518.93
8.1.140.0000.00819.56
8.1.130.0040.00417.77
8.1.120.0040.00417.36
8.1.110.0070.00017.39
8.1.100.0040.00417.35
8.1.90.0050.00317.48
8.1.80.0000.00817.35
8.1.70.0050.00317.38
8.1.60.0000.00717.48
8.1.50.0030.00617.45
8.1.40.0080.00017.43
8.1.30.0030.00617.64
8.1.20.0000.00817.61
8.1.10.0000.00817.58
8.1.00.0080.00017.59
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0000.00717.23
8.0.260.0000.00717.10
8.0.250.0050.00317.02
8.0.240.0040.00416.85
8.0.230.0070.00016.84
8.0.220.0000.00716.91
8.0.210.0000.00716.73
8.0.200.0040.00416.90
8.0.190.0050.00217.06
8.0.180.0100.00016.94
8.0.170.0040.00416.89
8.0.160.0040.00416.94
8.0.150.0030.00616.80
8.0.140.0040.00316.89
8.0.130.0000.00513.39
8.0.120.0030.00617.01
8.0.110.0040.00417.02
8.0.100.0040.00416.82
8.0.90.0000.00716.93
8.0.80.0060.01016.99
8.0.70.0040.00416.77
8.0.60.0050.00216.98
8.0.50.0040.00417.02
8.0.30.0060.01417.17
8.0.20.0120.00717.40
8.0.10.0080.00017.20
8.0.00.0100.00816.84
7.4.330.0020.00216.76
7.4.320.0060.00016.58
7.4.300.0040.00416.46
7.4.290.0000.00816.36
7.4.280.0040.00416.40
7.4.270.0070.00016.54
7.4.260.0040.00416.43
7.4.250.0000.00816.59
7.4.240.0030.00316.58
7.4.230.0000.00716.35
7.4.220.0030.01416.55
7.4.210.0060.00916.42
7.4.200.0000.00816.50
7.4.160.0100.00716.75
7.4.150.0090.00817.40
7.4.140.0140.00717.86
7.4.130.0080.01016.58
7.4.120.0030.01416.48
7.4.110.0000.01716.49
7.4.100.0030.01316.36
7.4.90.0140.00416.51
7.4.80.0090.00919.39
7.4.70.0030.01316.50
7.4.60.0060.01016.42
7.4.50.0060.00616.63
7.4.40.0000.01716.54
7.4.30.0110.01116.66
7.4.10.0100.01016.31
7.4.00.0100.00715.86
7.3.330.0000.00513.21
7.3.320.0030.00313.26
7.3.310.0070.00016.33
7.3.300.0070.00016.39
7.3.290.0120.00516.31
7.3.280.0070.00916.31
7.3.270.0090.01517.40
7.3.260.0140.00416.59
7.3.250.0100.00716.40
7.3.240.0090.01116.41
7.3.230.0060.01516.39
7.3.210.0110.00716.30
7.3.200.0140.00319.39
7.3.190.0100.00716.43
7.3.180.0090.00916.52
7.3.170.0070.01316.47
7.3.160.0110.00416.21
7.3.130.0070.01316.30
7.3.120.0150.00416.46
7.3.110.0030.01216.32
7.3.100.0030.01216.36
7.3.90.0060.00916.34
7.3.80.0130.00316.34
7.3.70.0000.01216.25
7.3.60.0070.00416.42
7.3.50.0070.00716.40
7.3.40.0080.00416.33
7.3.30.0110.00716.13
7.3.20.0040.01518.17
7.3.10.0020.01217.23
7.3.00.0050.00617.42
7.2.330.0080.01216.79
7.2.320.0120.00616.64
7.2.310.0030.01316.65
7.2.300.0070.01416.75
7.2.290.0140.00716.59
7.2.260.0060.01116.52
7.2.250.0070.01416.55
7.2.240.0100.01016.60
7.2.230.0050.00516.54
7.2.220.0000.01116.71
7.2.210.0030.01316.54
7.2.200.0060.01016.52
7.2.190.0070.00716.44
7.2.180.0070.01016.57
7.2.170.0060.01016.51
7.2.160.0110.00416.57
7.2.150.0000.01418.64
7.2.140.0040.00818.38
7.2.130.0090.00617.62
7.2.120.0090.00617.57
7.2.110.0050.00917.50
7.2.100.0060.00617.59
7.2.90.0070.00917.67
7.2.80.0080.00717.52
7.2.70.0080.00517.65
7.2.60.0050.00817.30
7.2.50.0050.00617.60
7.2.40.0060.00817.83
7.2.30.0050.01017.68
7.2.20.0050.00917.68
7.2.10.0050.00817.70
7.2.00.0030.01118.18
7.1.330.0000.01117.40
7.1.320.0070.00717.57
7.1.310.0120.00317.33
7.1.300.0100.00317.34
7.1.290.0080.00417.28
7.1.280.0070.01017.35
7.1.270.0060.01017.31
7.1.260.0090.00017.35
7.1.250.0050.00916.50
7.1.240.0070.00716.83
7.1.230.0040.00917.28
7.1.220.0030.00617.32
7.1.210.0060.01217.43
7.1.200.0050.00516.43
7.1.190.0030.00617.44
7.1.180.0070.00717.13
7.1.170.0030.01217.37
7.1.160.0090.00317.26
7.1.150.0120.00017.30
7.1.140.0100.00317.19
7.1.130.0000.01317.41
7.1.120.0070.00717.23
7.1.110.0030.00617.34
7.1.100.0040.00617.63
7.1.90.0090.00317.32
7.1.80.0120.00317.44
7.1.70.0080.00217.14
7.1.60.0020.01618.26
7.1.50.0050.00517.06
7.1.40.0000.01017.48
7.1.30.0070.00317.32
7.1.20.0040.01117.34
7.1.10.0000.01417.25
7.1.00.0050.03719.78
7.0.330.0100.00316.86
7.0.320.0060.00617.14
7.0.310.0040.00717.11
7.0.300.0000.01016.91
7.0.290.0070.00717.02
7.0.280.0060.00316.93
7.0.270.0060.00716.95
7.0.260.0100.00317.04
7.0.250.0060.00616.83
7.0.240.0070.00317.01
7.0.230.0030.01016.93
7.0.220.0000.01316.93
7.0.210.0000.01117.17
7.0.200.0220.00515.83
7.0.190.0030.00617.04
7.0.180.0060.00316.89
7.0.170.0040.01117.06
7.0.160.0070.00416.96
7.0.150.0050.00517.02
7.0.140.0060.00317.00
7.0.130.0070.01016.96
7.0.120.0110.00417.09
7.0.110.0060.00917.13
7.0.100.0210.03518.38
7.0.90.0190.03318.63
7.0.80.0130.04218.49
7.0.70.0120.04118.35
7.0.60.0080.04618.63
7.0.50.0070.04518.65
7.0.40.0080.04017.59
7.0.30.0090.03517.55
7.0.20.0100.03817.50
7.0.10.0100.02717.45
7.0.00.0070.02617.46
5.6.400.0000.01115.73
5.6.390.0130.00315.82
5.6.380.0040.00415.95
5.6.370.0000.00915.82
5.6.360.0030.01415.83
5.6.350.0070.00715.94
5.6.340.0090.00916.00
5.6.330.0060.00315.77
5.6.320.0000.00915.61
5.6.310.0060.00315.80
5.6.300.0080.00415.84
5.6.290.0030.00615.64
5.6.280.0030.02618.38
5.6.270.0070.01015.88
5.6.260.0030.00915.80
5.6.250.0080.04518.29
5.6.240.0070.04418.18
5.6.230.0090.04318.16
5.6.220.0040.04918.36
5.6.210.0140.03918.17
5.6.200.0030.04718.45
5.6.190.0120.03918.57
5.6.180.0130.03818.56
5.6.170.0080.03118.32
5.6.160.0050.04518.34
5.6.150.0090.02618.38
5.6.140.0050.04518.44
5.6.130.0070.04518.62
5.6.120.0070.04618.40
5.6.110.0030.05018.32
5.6.100.0030.02918.31
5.6.90.0080.03118.63
5.6.80.0050.04518.12
5.6.70.0080.04318.22
5.6.60.0050.03818.10
5.6.50.0050.04618.11
5.6.40.0070.02818.10
5.6.30.0070.04118.15
5.6.20.0100.04218.09
5.6.10.0070.04218.04
5.6.00.0020.04518.01
5.5.380.0030.05118.17
5.5.370.0130.03718.03
5.5.360.0030.03818.07
5.5.350.0070.04718.15
5.5.340.0130.03018.37
5.5.330.0050.03518.29
5.5.320.0050.04218.28
5.5.310.0070.04018.29
5.5.300.0050.04318.20
5.5.290.0100.03318.36
5.5.280.0080.04518.33
5.5.270.0110.03718.31
5.5.260.0080.04318.26
5.5.250.0020.02718.19
5.5.240.0070.04017.83
5.5.230.0100.04117.89
5.5.220.0040.03117.97
5.5.210.0080.03818.01
5.5.200.0110.03817.97
5.5.190.0100.03818.04
5.5.180.0050.04317.95
5.5.170.0070.00715.69
5.5.160.0030.04517.96
5.5.150.0040.04117.94
5.5.140.0100.03917.94
5.5.130.0130.03017.93
5.5.120.0080.04017.82
5.5.110.0050.03017.95
5.5.100.0080.03817.88
5.5.90.0070.03717.80
5.5.80.0100.04017.79
5.5.70.0070.03917.76
5.5.60.0060.04017.90
5.5.50.0060.04017.80
5.5.40.0050.03217.77
5.5.30.0100.03817.89
5.5.20.0050.04417.90
5.5.10.0100.04017.87
5.5.00.0070.03417.77

preferences:
37.57 ms | 401 KiB | 5 Q