3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { var $test = 'test'; } $test = new Test(); var_dump(spl_object_has($test)); $test = array($test); foreach ($test as $t) { $t->test = 'nope'; var_dump(spl_object_hash($t)); } var_dump($test);

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)
8.3.60.0070.00716.50
8.3.50.0100.00722.82
8.3.40.0110.00418.81
8.3.30.0030.01019.22
8.3.20.0000.00720.29
8.3.10.0000.01020.61
8.3.00.0050.00319.50
8.2.180.0120.00316.48
8.2.170.0120.00322.96
8.2.160.0110.00420.46
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00021.02
8.2.110.0110.00019.24
8.2.100.0110.00017.48
8.2.90.0000.00819.14
8.2.80.0090.00017.97
8.2.70.0000.00817.63
8.2.60.0080.00017.91
8.2.50.0080.00018.07
8.2.40.0030.00618.22
8.2.30.0030.00519.43
8.2.20.0040.00417.60
8.2.10.0040.00417.89
8.2.00.0040.00417.61
8.1.280.0140.00025.92
8.1.270.0040.00423.96
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.00
8.1.230.0080.00417.42
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0040.00416.86
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0070.00021.91
8.1.150.0030.00718.69
8.1.140.0000.00817.30
8.1.130.0070.00017.73
8.1.120.0040.00417.27
8.1.110.0000.00817.40
8.1.100.0030.00317.46
8.1.90.0050.00217.32
8.1.80.0000.00717.27
8.1.70.0050.00317.27
8.1.60.0030.00617.50
8.1.50.0030.00517.51
8.1.40.0000.00717.50
8.1.30.0040.00417.62
8.1.20.0000.00717.64
8.1.10.0000.00717.52
8.1.00.0000.00817.43
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0000.00718.25
8.0.270.0030.00317.16
8.0.260.0030.00317.20
8.0.250.0040.00416.84
8.0.240.0070.00016.86
8.0.230.0000.00716.97
8.0.220.0030.00516.88
8.0.210.0070.00016.75
8.0.200.0000.00616.95
8.0.190.0040.00416.95
8.0.180.0040.00416.91
8.0.170.0070.00016.91
8.0.160.0030.00316.91
8.0.150.0000.00816.74
8.0.140.0000.00716.85
8.0.130.0030.00313.27
8.0.120.0040.00416.83
8.0.110.0040.00416.88
8.0.100.0050.00316.82
8.0.90.0000.00716.79
8.0.80.0090.00616.91
8.0.70.0070.00016.93
8.0.60.0070.00016.72
8.0.50.0050.00316.75
8.0.30.0100.01017.03
8.0.20.0150.00317.40
8.0.10.0040.00416.82
8.0.00.0070.01116.79
7.4.330.0050.00015.14
7.4.320.0060.00016.54
7.4.300.0050.00316.58
7.4.290.0000.00616.65
7.4.280.0040.00416.51
7.4.270.0030.00316.64
7.4.260.0000.00716.41
7.4.250.0040.00416.39
7.4.240.0050.00316.46
7.4.230.0030.00316.34
7.4.220.0090.00916.70
7.4.210.0060.01316.54
7.4.200.0030.00316.39
7.4.160.0030.01316.50
7.4.150.0120.01217.40
7.4.140.0130.00517.86
7.4.130.0080.01116.52
7.4.120.0100.00716.48
7.4.110.0100.00716.40
7.4.100.0080.00916.51
7.4.90.0130.00316.61
7.4.80.0130.00319.39
7.4.70.0110.00516.51
7.4.60.0060.01216.46
7.4.50.0030.00516.47
7.4.40.0120.00416.63
7.4.30.0120.00316.49
7.4.00.0090.00614.76
7.3.330.0020.00213.11
7.3.320.0000.00613.29
7.3.310.0070.00016.25
7.3.300.0070.00016.29
7.3.290.0080.00616.31
7.3.280.0120.00416.29
7.3.270.0000.02117.40
7.3.260.0070.01616.30
7.3.250.0140.00816.45
7.3.240.0000.01916.25
7.3.230.0170.00316.61
7.3.210.0090.00616.37
7.3.200.0060.00919.39
7.3.190.0040.01316.43
7.3.180.0030.01216.46
7.3.170.0090.01016.45
7.3.160.0150.00616.28
7.2.330.0140.00616.56
7.2.320.0100.00616.64
7.2.310.0110.00716.44
7.2.300.0070.01416.70
7.2.290.0160.00616.40
7.2.60.0180.00616.11
7.2.00.0060.00619.19
7.1.200.0030.01015.66
7.1.100.0040.01718.06
7.1.70.0070.00716.79
7.1.60.0110.01419.46
7.1.50.0060.01916.73
7.1.00.0030.07722.43
7.0.200.0110.00614.80
7.0.140.0100.06022.13
7.0.60.0030.04019.83
7.0.50.0070.08017.88
7.0.40.0070.05320.30
7.0.30.0530.06720.17
7.0.20.0230.04320.12
7.0.10.0030.08320.22
7.0.00.0100.08020.11
5.6.280.0100.06721.13
5.6.210.0100.07720.47
5.6.200.0200.05318.15
5.6.190.0030.04720.61
5.6.180.3170.04720.47
5.6.170.0230.04320.51
5.6.160.0100.04020.46
5.6.150.0100.04718.21
5.6.140.0100.04018.21
5.6.130.0070.09318.20
5.6.120.0100.08720.99
5.6.110.0200.07320.98
5.6.100.0170.05721.01
5.6.90.0030.04321.13
5.6.80.0100.06020.28
5.6.70.2730.04020.36
5.5.350.0330.07020.38
5.5.340.0070.03317.92
5.5.330.0070.08320.28
5.5.320.0370.04320.35
5.5.310.0400.06720.27
5.5.300.0100.07717.99
5.5.290.0070.08017.91
5.5.280.0100.03720.87
5.5.270.0030.08720.76
5.5.260.0030.06020.84
5.5.250.0170.05720.58
5.5.240.0130.08720.26
5.4.450.1000.05319.53
5.4.440.1030.05719.61
5.4.430.0970.05719.58
5.4.420.0830.06019.41
5.4.410.0830.06319.21
5.4.400.0270.05019.15
5.4.390.0830.06019.25
5.4.380.0470.05018.61
5.4.370.0600.05018.68
5.4.360.0570.05318.57
5.4.350.0400.06018.49
5.4.340.0430.04718.71
5.4.320.0040.03912.50
5.4.310.0090.04112.50
5.4.300.0030.04012.50
5.4.290.0100.05712.49
5.4.280.0050.03812.39
5.4.270.0030.04012.39
5.4.260.0130.04712.39
5.4.250.0110.04212.39
5.4.240.0060.03612.39
5.4.230.0060.03712.38
5.4.220.0060.03612.38
5.4.210.0060.03712.38
5.4.200.0070.03712.38
5.4.190.0060.03912.38
5.4.180.0070.03812.38
5.4.170.0060.04012.39
5.4.160.0110.04212.39
5.4.150.0060.04512.39
5.4.140.0050.04912.07
5.4.130.0040.04212.05
5.4.120.0030.04212.02
5.4.110.0050.04112.00
5.4.100.0070.03512.01
5.4.90.0110.05112.01
5.4.80.0090.04912.01
5.4.70.0050.03512.00
5.4.60.0040.03612.01
5.4.50.0070.05112.01
5.4.40.0080.03912.00
5.4.30.0090.03211.98
5.4.20.0080.03211.99
5.4.10.0040.03811.99
5.4.00.0050.03711.48
5.3.290.0090.03612.80
5.3.280.0070.03712.71
5.3.270.0060.04012.72
5.3.260.0070.03812.72
5.3.250.0100.03412.72
5.3.240.0060.03712.72
5.3.230.0080.03612.71
5.3.220.0080.03412.68
5.3.210.0050.04112.68
5.3.200.0090.04312.68
5.3.190.0050.04012.68
5.3.180.0120.04512.68
5.3.170.0060.04612.67
5.3.160.0120.03612.68
5.3.150.0110.04012.67
5.3.140.0070.04012.66
5.3.130.0070.03612.66
5.3.120.0050.04012.66
5.3.110.0070.03612.66
5.3.100.0080.03412.12
5.3.90.0070.03512.09
5.3.80.0030.04012.09
5.3.70.0060.03612.09
5.3.60.0060.03612.07
5.3.50.0040.03712.02
5.3.40.0060.03712.02
5.3.30.0040.03711.98
5.3.20.0070.03411.77
5.3.10.0040.03611.73
5.3.00.0070.03411.71
5.2.170.0040.0319.21
5.2.160.0070.0279.21
5.2.150.0060.0289.22
5.2.140.0050.0319.21
5.2.130.0080.0259.18
5.2.120.0020.0309.18
5.2.110.0040.0309.18
5.2.100.0050.0289.18
5.2.90.0060.0289.17
5.2.80.0050.0309.17
5.2.70.0070.0289.17
5.2.60.0030.0329.12
5.2.50.0060.0299.09
5.2.40.0050.0289.07
5.2.30.0040.0309.04
5.2.20.0040.0299.03
5.2.10.0060.0278.94
5.2.00.0040.0308.80
5.1.60.0070.0218.09
5.1.50.0050.0248.08
5.1.40.0030.0258.07
5.1.30.0050.0258.41
5.1.20.0050.0268.43
5.1.10.0030.0278.16
5.1.00.0060.0238.16
5.0.50.0070.0176.64
5.0.40.0010.0226.50
5.0.30.0040.0316.31
5.0.20.0030.0196.28
5.0.10.0040.0206.25
5.0.00.0040.0346.24
4.4.90.0030.0154.78
4.4.80.0050.0134.75
4.4.70.0050.0134.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0030.0254.70
4.4.30.0010.0174.76
4.4.20.0030.0154.84
4.4.10.0010.0174.84
4.4.00.0030.0244.76
4.3.110.0030.0154.67
4.3.100.0050.0134.66
4.3.90.0020.0154.64
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0030.0154.62
4.3.40.0030.0234.54
4.3.30.0030.0153.30
4.3.20.0000.0173.28
4.3.10.0020.0163.23
4.3.00.0170.0177.29

preferences:
43.47 ms | 401 KiB | 5 Q