3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new StdClass; $obj->v1 = true; $obj->v2 = true; foreach ($obj as $v) { $v = false; } var_dump($obj);

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)
8.3.60.0070.01418.43
8.3.50.0140.00321.14
8.3.40.0090.00618.61
8.3.30.0060.00620.16
8.3.20.0080.00018.77
8.3.10.0030.00621.09
8.3.00.0070.00022.38
8.2.180.0090.00916.75
8.2.170.0070.00722.96
8.2.160.0110.00720.46
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0000.00721.13
8.2.110.0090.00021.10
8.2.100.0040.00717.84
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0000.01017.75
8.2.60.0030.00518.03
8.2.50.0030.00618.07
8.2.40.0080.00018.08
8.2.30.0050.00319.84
8.2.20.0040.00417.64
8.2.10.0070.00017.76
8.2.00.0040.00417.73
8.1.280.0060.00925.92
8.1.270.0100.00323.99
8.1.260.0000.00826.35
8.1.250.0050.00228.09
8.1.240.0030.00722.61
8.1.230.0080.00420.93
8.1.220.0000.00918.77
8.1.210.0050.00318.90
8.1.200.0030.00617.25
8.1.190.0040.00417.65
8.1.180.0040.00418.10
8.1.170.0000.00718.71
8.1.160.0000.00718.80
8.1.150.0040.00418.55
8.1.140.0040.00417.44
8.1.130.0000.00717.45
8.1.120.0030.00317.44
8.1.110.0050.00217.36
8.1.100.0030.00517.36
8.1.90.0000.00717.46
8.1.80.0000.00817.46
8.1.70.0040.00417.40
8.1.60.0000.00817.64
8.1.50.0030.00617.55
8.1.40.0040.00417.41
8.1.30.0040.00417.56
8.1.20.0030.00517.65
8.1.10.0000.00817.42
8.1.00.0050.00317.46
8.0.300.0090.00019.90
8.0.290.0020.00516.63
8.0.280.0030.00318.45
8.0.270.0000.00717.27
8.0.260.0000.00716.74
8.0.250.0030.00316.99
8.0.240.0030.00516.89
8.0.230.0070.00017.00
8.0.220.0070.00016.88
8.0.210.0000.00716.82
8.0.200.0030.00316.94
8.0.190.0050.00216.95
8.0.180.0040.00416.94
8.0.170.0000.00716.84
8.0.160.0030.00317.01
8.0.150.0070.00016.73
8.0.140.0000.00716.86
8.0.130.0030.00313.37
8.0.120.0040.00416.75
8.0.110.0040.00416.88
8.0.100.0030.00416.84
8.0.90.0040.00416.77
8.0.80.0060.00916.92
8.0.70.0000.00716.71
8.0.60.0070.00016.76
8.0.50.0070.00016.84
8.0.30.0150.00717.11
8.0.20.0130.00817.40
8.0.10.0000.00816.82
8.0.00.0070.01416.66
7.4.330.0000.00516.67
7.4.320.0070.00016.59
7.4.300.0000.00616.55
7.4.290.0030.00316.43
7.4.280.0000.00716.61
7.4.270.0000.00716.56
7.4.260.0030.00313.22
7.4.250.0030.00616.57
7.4.240.0030.00316.63
7.4.230.0000.00816.61
7.4.220.0100.00916.67
7.4.210.0100.00716.52
7.4.200.0000.00716.64
7.4.190.0030.00316.78
7.4.160.0130.00916.34
7.4.150.0120.00617.40
7.4.140.0130.00417.86
7.4.130.0100.01416.56
7.4.120.0050.01216.56
7.4.110.0140.00316.56
7.4.100.0150.00316.51
7.4.90.0070.01016.36
7.4.80.0140.00819.39
7.4.70.0060.01116.43
7.4.60.0140.00316.46
7.4.50.0000.00516.45
7.4.40.0070.00722.77
7.4.30.0060.00916.28
7.4.00.0040.01114.75
7.3.330.0000.00513.11
7.3.320.0000.00513.02
7.3.310.0030.00316.08
7.3.300.0050.00316.32
7.3.290.0100.00716.22
7.3.280.0070.01016.29
7.3.270.0080.00917.40
7.3.260.0130.00518.24
7.3.250.0080.00916.40
7.3.240.0130.00316.32
7.3.230.0130.00616.45
7.3.210.0130.00316.28
7.3.200.0090.00919.39
7.3.190.0130.00816.31
7.3.180.0030.01416.42
7.3.170.0180.00316.27
7.3.160.0030.01416.29
7.3.120.0090.00614.81
7.3.10.0060.00616.72
7.3.00.0040.00816.34
7.2.330.0130.00716.69
7.2.320.0130.00916.59
7.2.310.0070.01016.71
7.2.300.0040.01116.71
7.2.290.0130.01016.49
7.2.130.0060.00616.95
7.2.120.0090.00617.03
7.2.110.0070.00716.73
7.2.100.0080.00416.80
7.2.90.0060.00616.99
7.2.80.0000.00916.95
7.2.70.0040.01116.92
7.2.60.0110.00417.05
7.2.50.0110.00316.55
7.2.40.0030.01017.01
7.2.30.0070.01016.70
7.2.20.0070.00716.88
7.2.10.0030.01016.71
7.2.00.0070.00418.09
7.1.250.0100.00315.46
7.1.200.0030.01215.55
7.1.100.0070.01118.09
7.1.70.0000.01116.87
7.1.60.0070.01719.17
7.1.50.0120.01216.79
7.1.00.0070.07322.57
7.0.200.0050.00216.46
7.0.140.0000.07322.09
7.0.100.0370.07319.88
7.0.90.0370.07719.93
7.0.80.0370.07720.13
7.0.70.0470.07019.91
7.0.60.0330.07719.93
7.0.50.0330.07020.25
7.0.40.0100.05720.09
7.0.30.0000.10020.18
7.0.20.0100.05720.03
7.0.10.0130.06720.10
7.0.00.0100.08020.12
5.6.280.0070.07020.77
5.6.250.0230.07320.51
5.6.240.0200.07320.50
5.6.230.0000.05320.59
5.6.220.0070.08320.73
5.6.210.0170.07320.75
5.6.200.0100.05021.09
5.6.190.0170.07720.98
5.6.180.0200.06020.93
5.6.170.0130.07021.13
5.6.160.0230.06320.93
5.6.150.0030.08321.07
5.6.140.0130.07721.02
5.6.130.0130.06721.02
5.6.120.0100.08021.05
5.6.110.0070.08320.87
5.6.100.0070.08321.06
5.6.90.0030.09021.02
5.6.80.0000.09020.33
5.6.70.0170.07320.32
5.6.60.0130.08020.36
5.6.50.0070.08020.41
5.6.40.0100.08020.48
5.6.30.0130.06020.38
5.6.20.0100.06320.31
5.6.10.0170.07720.28
5.6.00.0100.04320.37
5.5.380.0100.08320.50
5.5.370.0100.05320.41
5.5.360.0100.08020.43
5.5.350.0130.07320.43
5.5.340.0030.08020.93
5.5.330.0130.07720.88
5.5.320.0130.08020.87
5.5.310.0170.07320.90
5.5.300.0170.07020.91
5.5.290.0030.08720.83
5.5.280.0200.07320.91
5.5.270.0170.08020.89
5.5.260.0070.08020.84
5.5.250.0100.08020.68
5.5.240.0100.07720.11
5.5.230.0030.08320.16
5.5.220.0030.05720.14
5.5.210.0170.07320.25
5.5.200.0130.07020.14
5.5.190.0100.07320.24
5.5.180.0100.06020.26
5.5.160.0030.04320.26
5.5.150.0100.03720.17
5.5.140.0070.04320.12
5.5.130.0070.03720.20
5.5.120.0070.04720.14
5.5.110.0070.05020.18
5.5.100.0100.03320.13
5.5.90.0070.04020.07
5.5.80.0030.04020.15
5.5.70.0130.03720.05
5.5.60.0030.03320.09
5.5.50.0000.05020.05
5.5.40.0000.04320.07
5.5.30.0070.05019.98
5.5.20.0030.04320.04
5.5.10.0030.04720.12
5.5.00.0130.07320.00
5.4.450.0070.06719.39
5.4.440.0100.05719.37
5.4.430.0100.07019.42
5.4.420.0070.08319.26
5.4.410.0170.06719.01
5.4.400.0130.07318.96
5.4.390.0070.08019.07
5.4.380.0030.08018.96
5.4.370.0070.07018.98
5.4.360.0000.07718.90
5.4.350.0100.07018.97
5.4.340.0070.07719.03
5.4.320.0070.06319.03
5.4.310.0200.02719.09
5.4.300.0030.03719.19
5.4.290.0030.04319.15
5.4.280.0030.05018.78
5.4.270.0000.04018.80
5.4.260.0030.04018.98
5.4.250.0030.05719.02
5.4.240.0030.03318.80
5.4.230.0000.04018.87
5.4.220.0100.06319.05
5.4.210.0000.04318.83
5.4.200.0030.05318.80
5.4.190.0000.05319.12
5.4.180.0070.03318.96
5.4.170.0100.02719.04
5.4.160.0070.03318.95
5.4.150.0100.07319.07
5.4.140.0030.03716.24
5.4.130.0070.07016.26
5.4.120.0000.03716.32
5.4.110.0000.03316.40
5.4.100.0000.05316.21
5.4.90.0030.03716.42
5.4.80.0030.03016.31
5.4.70.0030.04016.29
5.4.60.0000.03716.39
5.4.50.0030.03716.18
5.4.40.0070.03316.46
5.4.30.0030.03316.28
5.4.20.0070.03716.34
5.4.10.0030.03716.36
5.4.00.0070.05015.77
5.3.290.0000.04315.63
5.3.280.0000.04015.63
5.3.270.0070.03015.63
5.3.260.0000.04015.63
5.3.250.0070.03015.63
5.3.240.0100.02715.63
5.3.230.0000.08015.63
5.3.220.0000.05715.63
5.3.210.0000.03715.63
5.3.200.0000.03715.63
5.3.190.0000.03715.63
5.3.180.0030.04015.63
5.3.170.0100.04715.63
5.3.160.0100.05015.63
5.3.150.0000.03315.63
5.3.140.0000.04015.63
5.3.130.0030.03715.63
5.3.120.0130.04315.63
5.3.110.0000.05715.63
5.3.100.0130.04015.63
5.3.90.0000.05315.63
5.3.80.0000.03715.63
5.3.70.0070.07315.63
5.3.60.0030.07315.63
5.3.50.0030.06715.63
5.3.40.0070.07015.63
5.3.30.0130.06315.63
5.3.20.0070.07715.63
5.3.10.0070.07315.63
5.3.00.0100.06715.63
5.2.170.0070.06715.63
5.2.160.0030.06315.63
5.2.150.0030.06315.63
5.2.140.0030.06315.63
5.2.130.0030.06315.63
5.2.120.0030.06315.63
5.2.110.0000.06015.63
5.2.100.0070.06315.63
5.2.90.0030.06315.63
5.2.80.0100.05015.63
5.2.70.0000.07015.63
5.2.60.0030.06715.63
5.2.50.0070.06315.63
5.2.40.0030.06315.63
5.2.30.0030.03315.63
5.2.20.0030.06715.63
5.2.10.0030.05315.63
5.2.00.0070.06015.63
5.1.60.0030.05315.63
5.1.50.0130.04315.63
5.1.40.0070.04015.63
5.1.30.0130.04715.63
5.1.20.0070.05315.63
5.1.10.0100.04015.63
5.1.00.0030.05315.63
5.0.50.0030.04315.63
5.0.40.0030.04715.63
5.0.30.0030.06015.63
5.0.20.0070.04715.63
5.0.10.0030.03315.63
5.0.00.0030.06315.63
4.4.90.0030.03715.63
4.4.80.0000.03715.63
4.4.70.0030.03715.63
4.4.60.0000.01715.63
4.4.50.0000.04015.63
4.4.40.0100.05015.63
4.4.30.0030.03315.63
4.4.20.0100.02715.63
4.4.10.0030.03715.63
4.4.00.0030.04715.63
4.3.110.0030.03715.63
4.3.100.0000.03315.63
4.3.90.0070.03015.63
4.3.80.0000.05715.63
4.3.70.0000.03715.63
4.3.60.0000.02715.63
4.3.50.0000.03015.63
4.3.40.0000.05315.63
4.3.30.0000.03715.63
4.3.20.0000.03715.63
4.3.10.0000.04015.63
4.3.00.0000.03015.63

preferences:
43.55 ms | 400 KiB | 5 Q