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->call(null); $obj->b->ba->call(null); $obj->b->bb->bba->call(null);

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)
8.3.60.0040.01517.00
8.3.50.0130.00316.71
8.3.40.0070.00718.92
8.3.30.0100.00318.68
8.3.20.0070.00020.34
8.3.10.0030.00621.95
8.3.00.0030.00521.85
8.2.180.0070.00716.88
8.2.170.0160.00322.96
8.2.160.0040.01120.24
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00721.17
8.2.120.0070.00026.35
8.2.110.0000.01020.47
8.2.100.0080.00418.03
8.2.90.0080.00019.36
8.2.80.0040.00417.97
8.2.70.0030.00617.88
8.2.60.0040.00418.05
8.2.50.0040.00718.09
8.2.40.0040.00422.30
8.2.30.0040.00419.42
8.2.20.0030.00517.80
8.2.10.0000.00818.12
8.2.00.0050.00218.18
8.1.280.0150.00425.92
8.1.270.0100.00722.24
8.1.260.0040.00428.09
8.1.250.0000.01428.09
8.1.240.0050.00523.80
8.1.230.0070.00417.52
8.1.220.0000.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00717.38
8.1.190.0050.00317.00
8.1.180.0030.00618.10
8.1.170.0040.00418.47
8.1.160.0040.00420.78
8.1.150.0070.00019.01
8.1.140.0050.00319.48
8.1.130.0000.00817.61
8.1.120.0040.00417.52
8.1.110.0050.00317.52
8.1.100.0000.00717.45
8.1.90.0030.00517.43
8.1.80.0040.00417.45
8.1.70.0070.00017.46
8.1.60.0040.00417.47
8.1.50.0090.00017.52
8.1.40.0050.00317.49
8.1.30.0030.00517.55
8.1.20.0050.00317.64
8.1.10.0070.00017.44
8.1.00.0020.00517.37
8.0.300.0070.00018.77
8.0.290.0030.00616.63
8.0.280.0030.00318.39
8.0.270.0070.00017.21
8.0.260.0040.00418.39
8.0.250.0060.00016.95
8.0.240.0040.00416.94
8.0.230.0070.00016.84
8.0.220.0030.00316.96
8.0.210.0070.00016.90
8.0.200.0030.00317.01
8.0.190.0040.00416.93
8.0.180.0000.00917.02
8.0.170.0000.00717.01
8.0.160.0000.00716.93
8.0.150.0070.00016.80
8.0.140.0000.00716.87
8.0.130.0040.00413.43
8.0.120.0040.00416.94
8.0.110.0030.00617.00
8.0.100.0000.00816.94
8.0.90.0000.00816.80
8.0.80.0040.01117.00
8.0.70.0040.00416.91
8.0.60.0070.00017.03
8.0.50.0030.00416.78
8.0.30.0090.01017.14
8.0.20.0060.01517.40
8.0.10.0070.00017.04
8.0.00.0050.01216.69
7.4.330.0000.00516.81
7.4.320.0030.00316.37
7.4.300.0000.00716.50
7.4.290.0070.00016.53
7.4.280.0040.00416.50
7.4.270.0070.00016.50
7.4.260.0000.00616.45
7.4.250.0040.00416.46
7.4.240.0040.00416.53
7.4.230.0000.00716.54
7.4.220.0070.01016.65
7.4.210.0100.01316.46
7.4.200.0000.00716.63
7.4.160.0040.01616.27
7.4.150.0170.00017.40
7.4.140.0060.01917.86
7.4.130.0070.01216.58
7.4.120.0080.01016.51
7.4.110.0070.01316.53
7.4.100.0150.00316.57
7.4.90.0030.01416.62
7.4.80.0100.01019.39
7.4.70.0060.01016.62
7.4.60.0160.00516.68
7.4.50.0030.01416.47
7.4.40.0160.00016.53
7.4.30.0200.00216.63
7.4.00.0030.01014.85
7.3.330.0050.00013.37
7.3.320.0050.00013.29
7.3.310.0000.00716.19
7.3.300.0000.00716.16
7.3.290.0090.01016.24
7.3.280.0090.01016.27
7.3.270.0070.01117.40
7.3.260.0030.01816.45
7.3.250.0080.00916.33
7.3.240.0080.00916.47
7.3.230.0100.00716.39
7.3.210.0060.01116.15
7.3.200.0060.01619.39
7.3.190.0130.00616.60
7.3.180.0130.00316.34
7.3.170.0090.00816.51
7.3.160.0000.01616.25
7.3.10.0090.00616.57
7.3.00.0110.00716.69
7.2.330.0060.01116.59
7.2.320.0110.00616.69
7.2.310.0120.00616.59
7.2.300.0110.00716.63
7.2.290.0030.01316.55
7.2.130.0110.00417.01
7.2.120.0060.00916.76
7.2.110.0030.01216.86
7.2.100.0030.01016.92
7.2.90.0130.00016.77
7.2.80.0130.00816.82
7.2.70.0040.01117.07
7.2.60.0060.00916.78
7.2.50.0060.00616.96
7.2.40.0000.01616.90
7.2.30.0030.00916.91
7.2.20.0000.01316.92
7.2.10.0150.00316.70
7.2.00.0100.00518.25
7.1.250.0100.00315.49
7.1.200.0170.00915.81
7.1.100.0000.01318.28
7.1.70.0100.00617.08
7.1.60.0110.01419.40
7.1.50.0060.00916.61
7.1.00.0000.07722.31
7.0.200.0500.01014.54
7.0.60.0170.07721.81
7.0.50.0100.04717.89
7.0.40.0070.08320.18
7.0.30.0200.06320.08
7.0.20.0330.04720.30
7.0.10.0030.06720.24
7.0.00.0070.05320.33
5.6.280.0000.06721.07
5.6.210.0170.06320.53
5.6.200.0030.04018.12
5.6.190.0130.07720.67
5.6.180.0230.08020.64
5.6.170.0300.05320.52
5.6.160.0100.05320.56
5.6.150.0100.08018.23
5.6.140.0070.07018.14
5.6.130.0030.06718.16
5.6.120.0030.04321.10
5.6.110.0030.04321.14
5.6.100.0030.07721.03
5.6.90.0070.05720.98
5.6.80.0000.04320.38
5.5.350.0070.07720.44
5.5.340.0030.04718.09
5.5.330.0000.04720.27
5.5.320.0600.06720.35
5.5.310.0200.04020.36
5.5.300.0030.07018.03
5.5.290.0030.04018.05
5.5.280.0100.08020.87
5.5.270.0130.06320.76
5.5.260.0070.07020.84
5.5.250.0170.06320.69
5.5.240.0270.07320.04

preferences:
54.8 ms | 400 KiB | 5 Q