3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdclass; $a->a = 1; $a->b = 2; var_dump((int)$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)
8.3.40.0060.00918.72
8.3.30.0100.00319.02
8.3.20.0040.00420.13
8.3.10.0040.00423.70
8.3.00.0050.00317.38
8.2.170.0100.01022.96
8.2.160.0070.00720.47
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0060.00318.56
8.2.110.0090.00022.24
8.2.100.0080.00319.58
8.2.90.0000.00819.13
8.2.80.0000.00817.97
8.2.70.0000.01017.50
8.2.60.0040.00417.92
8.2.50.0080.00018.07
8.2.40.0020.00517.97
8.2.30.0040.00417.98
8.2.20.0040.00417.57
8.2.10.0030.00517.89
8.2.00.0080.00017.52
8.1.270.0150.00323.91
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0080.00023.88
8.1.230.0100.00019.08
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.01017.10
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0120.00018.39
8.1.160.0000.00822.04
8.1.150.0070.00318.69
8.1.140.0060.00317.25
8.1.130.0040.00417.69
8.1.120.0040.00417.42
8.1.110.0080.00017.39
8.1.100.0000.00717.37
8.1.90.0040.00417.41
8.1.80.0000.00717.33
8.1.70.0080.00017.36
8.1.60.0040.00417.46
8.1.50.0080.00017.44
8.1.40.0040.00417.35
8.1.30.0000.00817.65
8.1.20.0000.00817.63
8.1.10.0000.00717.48
8.1.00.0040.00417.42
8.0.300.0050.00318.77
8.0.290.0040.00416.63
8.0.280.0030.00318.37
8.0.270.0040.00417.05
8.0.260.0000.00717.17
8.0.250.0000.00716.88
8.0.240.0030.00317.00
8.0.230.0000.00616.85
8.0.220.0070.00016.89
8.0.210.0030.00316.77
8.0.200.0040.00416.80
8.0.190.0050.00316.93
8.0.180.0030.00316.90
8.0.170.0080.00017.00
8.0.160.0000.00716.83
8.0.150.0030.00516.79
8.0.140.0040.00416.88
8.0.130.0000.00613.24
8.0.120.0000.00716.83
8.0.110.0050.00216.78
8.0.100.0040.00416.92
8.0.90.0040.00416.82
8.0.80.0120.00616.90
8.0.70.0050.00316.80
8.0.60.0020.00516.83
8.0.50.0000.00716.98
8.0.30.0080.01017.04
8.0.20.0080.01117.40
8.0.10.0040.00416.96
8.0.00.0100.00716.69
7.4.330.0060.00015.00
7.4.320.0000.00716.49
7.4.300.0000.01016.41
7.4.290.0000.00716.64
7.4.280.0000.00916.46
7.4.270.0080.00016.41
7.4.260.0050.00316.41
7.4.250.0040.00416.43
7.4.240.0050.00216.58
7.4.230.0000.00716.70
7.4.220.0060.01316.59
7.4.210.0060.01216.46
7.4.200.0040.00416.61
7.4.160.0100.01016.31
7.4.150.0120.00817.40
7.4.140.0080.00817.86
7.4.130.0100.00716.50
7.4.120.0100.00716.49
7.4.110.0090.01316.61
7.4.100.0070.01016.51
7.4.90.0150.00316.46
7.4.80.0120.01219.39
7.4.70.0060.00916.46
7.4.60.0160.00316.29
7.4.50.0030.00316.25
7.4.40.0070.01616.53
7.4.30.0130.00316.48
7.4.00.0090.00614.86
7.3.330.0000.00613.07
7.3.320.0050.00013.30
7.3.310.0060.00016.40
7.3.300.0030.00316.13
7.3.290.0050.00916.28
7.3.280.0050.01416.32
7.3.270.0080.00817.40
7.3.260.0120.00916.43
7.3.240.0030.01916.34
7.3.230.0110.00616.43
7.3.210.0080.00816.36
7.3.200.0170.00319.39
7.3.190.0040.01516.21
7.3.180.0100.01016.54
7.3.170.0140.00716.58
7.3.160.0030.01316.46
7.3.10.0120.00416.31
7.3.00.0100.00416.48
7.2.330.0100.00716.55
7.2.320.0100.01016.79
7.2.310.0070.01016.55
7.2.300.0060.01616.61
7.2.290.0060.01016.54
7.2.130.0120.00316.66
7.2.120.0100.00716.83
7.2.110.0070.01016.82
7.2.100.0090.00616.76
7.2.90.0140.00916.87
7.2.80.0080.01016.79
7.2.70.0110.00916.61
7.2.60.0080.01116.69
7.2.50.0110.00916.68
7.2.40.0070.01016.73
7.2.30.0070.00716.72
7.2.20.0110.00716.81
7.2.10.0100.00416.64
7.2.00.0050.01117.53
7.1.250.0140.00215.65
7.1.200.0090.00615.71
7.1.100.0030.00717.86
7.1.70.0040.00716.97
7.1.60.0100.01319.40
7.1.50.0100.01416.92
7.1.00.0000.07722.42
7.0.200.0080.00316.34
7.0.140.0000.07321.95
7.0.60.0000.07019.87
7.0.50.0100.05317.84
7.0.40.0070.08720.24
7.0.30.0270.05720.21
7.0.20.0330.04320.13
7.0.10.0070.07320.20
7.0.00.0100.08720.08
5.6.280.0070.06320.89
5.6.210.0070.08320.54
5.6.200.0070.08718.22
5.6.190.0030.05020.43
5.6.180.0230.04020.67
5.6.170.0330.05020.38
5.6.160.0030.08720.61
5.6.150.0100.08018.18
5.6.140.0170.07018.18
5.6.130.0070.08018.12
5.6.120.0070.08321.00
5.6.110.0070.08020.98
5.6.100.0130.07721.08
5.6.90.0030.04320.98
5.6.80.0030.07020.41
5.5.350.0200.05720.40
5.5.340.0130.08017.91
5.5.330.0100.08020.23
5.5.320.0270.07320.32
5.5.310.0230.06720.16
5.5.300.0000.04717.92
5.5.290.0100.08017.98
5.5.280.0030.06720.89
5.5.270.0100.04020.72
5.5.260.0030.08720.88
5.5.250.0170.05320.46
5.5.240.0030.07320.35
5.4.450.0100.06019.24
5.4.440.0870.05319.49
5.4.430.0200.04319.66
5.4.420.0770.06019.54
5.4.410.0230.04018.97
5.4.400.0230.06318.50
5.4.390.0270.05718.70
5.4.380.0070.05318.50
5.4.370.0100.05018.73
5.4.360.0100.05018.70
5.4.350.0070.04511.98
5.4.340.0080.04611.97
5.4.320.0060.03712.46
5.4.310.0100.03312.45
5.4.300.0050.03712.45
5.4.290.0040.03912.45
5.4.280.0020.03912.35
5.4.270.0050.03712.35
5.4.260.0050.03812.35
5.4.250.0020.05112.35
5.4.240.0040.04312.35
5.4.230.0020.04212.34
5.4.220.0020.03912.34
5.4.210.0020.03912.34
5.4.200.0080.04012.34
5.4.190.0050.04312.34
5.4.180.0080.03312.34
5.4.170.0080.03212.35
5.4.160.0080.03912.35
5.4.150.0020.04212.34
5.4.140.0060.03612.02
5.4.130.0070.03312.02
5.4.120.0040.03611.97
5.4.110.0070.03511.97
5.4.100.0050.03411.97
5.4.90.0050.03611.97
5.4.80.0060.03511.96
5.4.70.0060.03311.96
5.4.60.0050.03411.96
5.4.50.0030.03811.96
5.4.40.0070.03811.95
5.4.30.0030.03711.95
5.4.20.0050.03811.95
5.4.10.0050.03511.95
5.4.00.0050.03711.44
5.3.290.0060.03812.80
5.3.280.0070.03512.71
5.3.270.0060.03712.73
5.3.260.0060.04612.72
5.3.250.0070.03512.72
5.3.240.0070.03512.72
5.3.230.0070.03712.71
5.3.220.0060.03612.68
5.3.210.0060.03912.68
5.3.200.0070.03712.68
5.3.190.0110.03112.68
5.3.180.0080.03312.68
5.3.170.0050.03612.67
5.3.160.0050.04212.68
5.3.150.0050.03812.67
5.3.140.0050.04212.66
5.3.130.0060.03812.65
5.3.120.0050.04012.65
5.3.110.0050.04112.66
5.3.100.0050.03712.12
5.3.90.0030.03812.09
5.3.80.0070.04912.08
5.3.70.0110.03512.08
5.3.60.0060.03912.06
5.3.50.0060.04212.00
5.3.40.0040.04012.00
5.3.30.0070.03411.95
5.3.20.0050.04311.72
5.3.10.0060.03411.69
5.3.00.0030.03811.68
5.2.170.0030.0329.18
5.2.160.0060.0349.18
5.2.150.0050.0299.18
5.2.140.0040.0309.17
5.2.130.0050.0289.13
5.2.120.0050.0289.14
5.2.110.0050.0329.14
5.2.100.0040.0309.14
5.2.90.0060.0289.14
5.2.80.0020.0329.13
5.2.70.0030.0319.14
5.2.60.0030.0389.09
5.2.50.0050.0309.06
5.2.40.0040.0299.03
5.2.30.0030.0309.01
5.2.20.0060.0279.00
5.2.10.0030.0298.92
5.2.00.0030.0308.78
5.1.60.0040.0248.06
5.1.50.0030.0258.05
5.1.40.0010.0268.04
5.1.30.0020.0278.39
5.1.20.0020.0358.41
5.1.10.0040.0308.13
5.1.00.0030.0268.14
5.0.50.0020.0226.62
5.0.40.0030.0196.47
5.0.30.0040.0306.29
5.0.20.0040.0186.26
5.0.10.0010.0226.24
5.0.00.0050.0296.23
4.4.90.0050.0134.78
4.4.80.0040.0194.75
4.4.70.0070.0164.76
4.4.60.0030.0234.76
4.4.50.0060.0184.77
4.4.40.0030.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0154.84
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0030.0154.67
4.3.100.0020.0154.66
4.3.90.0030.0134.64
4.3.80.0010.0254.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0050.0134.63
4.3.40.0030.0234.54
4.3.30.0010.0233.29
4.3.20.0020.0203.25
4.3.10.0020.0183.22
4.3.00.0030.0207.12

preferences:
44.85 ms | 400 KiB | 5 Q