3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ['foo' => 1, 'bar' => 2]; $obj = (object) $arr; next($obj); var_dump(current($arr));

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)
8.3.60.0120.00916.88
8.3.50.0070.01120.99
8.3.40.0120.00318.54
8.3.30.0070.00718.64
8.3.20.0070.00020.04
8.3.10.0000.00721.70
8.3.00.0080.00023.53
8.2.180.0090.00916.38
8.2.170.0140.00022.96
8.2.160.0100.00320.46
8.2.150.0000.00724.18
8.2.140.0070.00024.66
8.2.130.0020.00520.95
8.2.120.0070.00026.35
8.2.110.0040.01820.98
8.2.100.0080.00417.91
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0030.00717.63
8.2.60.0000.00817.80
8.2.50.0000.00818.07
8.2.40.0000.00822.33
8.2.30.0000.00719.38
8.2.20.0040.00417.49
8.2.10.0070.00018.08
8.2.00.0000.00917.95
8.1.280.0090.00925.92
8.1.270.0100.00623.92
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0050.00522.29
8.1.230.0070.00717.83
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00720.63
8.1.150.0040.00420.46
8.1.140.0040.00419.51
8.1.130.0030.00317.57
8.1.120.0040.00317.30
8.1.110.0000.00717.43
8.1.100.0040.00417.28
8.1.90.0040.00417.28
8.1.80.0060.00317.42
8.1.70.0000.00717.27
8.1.60.0020.00517.43
8.1.50.0090.00017.53
8.1.40.0100.00317.52
8.1.30.0080.00017.50
8.1.20.0000.00817.73
8.1.10.0080.00017.42
8.1.00.0070.00017.42
8.0.300.0060.00318.77
8.0.290.0050.00216.63
8.0.280.0000.00718.29
8.0.270.0080.00017.06
8.0.260.0000.00617.24
8.0.250.0000.00716.93
8.0.240.0050.00216.88
8.0.230.0040.00416.94
8.0.220.0070.00016.68
8.0.210.0040.00416.71
8.0.200.0030.00316.76
8.0.190.0040.00416.87
8.0.180.0000.00716.88
8.0.170.0080.00016.87
8.0.160.0040.00416.77
8.0.150.0070.00016.76
8.0.140.0040.00416.73
8.0.130.0030.00313.18
8.0.120.0030.00516.63
8.0.110.0000.00816.79
8.0.100.0100.00016.82
8.0.90.0040.00416.80
8.0.80.0140.00716.74
8.0.70.0040.00416.80
8.0.60.0000.00716.76
8.0.50.0040.00416.81
8.0.30.0070.01017.02
8.0.20.0110.00817.40
8.0.10.0000.00716.95
8.0.00.0080.01016.63
7.4.330.0020.00216.81
7.4.320.0000.00716.61
7.4.300.0030.00316.59
7.4.290.0040.00416.49
7.4.280.0040.00416.50
7.4.270.0000.00716.50
7.4.260.0070.00016.47
7.4.250.0000.00816.56
7.4.240.0030.00316.57
7.4.230.0000.00716.35
7.4.220.0120.00616.68
7.4.210.0060.00916.48
7.4.200.0000.00716.46
7.4.160.0000.01716.53
7.4.150.0190.00317.40
7.4.140.0140.00817.86
7.4.130.0140.01016.50
7.4.120.0120.00716.39
7.4.110.0110.00716.30
7.4.100.0100.00616.52
7.4.90.0100.01016.50
7.4.80.0070.01019.39
7.4.70.0030.01316.54
7.4.60.0130.00316.29
7.4.50.0060.00916.37
7.4.40.0130.00316.58
7.4.30.0150.00316.59
7.4.00.0030.01514.99
7.3.330.0000.00512.94
7.3.320.0000.00513.08
7.3.310.0020.00516.12
7.3.300.0040.00416.23
7.3.290.0040.01116.12
7.3.280.0100.00616.20
7.3.270.0120.00617.40
7.3.260.0160.00616.14
7.3.240.0060.01116.15
7.3.230.0030.01616.39
7.3.210.0070.01016.25
7.3.200.0160.00319.39
7.3.190.0100.01016.19
7.3.180.0090.00916.22
7.3.170.0100.00716.27
7.3.160.0030.01316.34
7.2.330.0000.01816.54
7.2.320.0100.00716.36
7.2.310.0060.01516.62
7.2.300.0130.01016.53
7.2.290.0160.00016.27
7.2.60.0060.01016.74
7.2.00.0070.01119.31
7.1.200.0070.00315.38
7.1.100.0130.00917.81
7.1.70.0000.00917.15
7.1.60.0110.01419.28
7.1.50.0000.02216.63
7.1.00.0030.07722.36
7.0.200.0110.00016.76
7.0.60.0030.05721.71
7.0.50.0030.04017.85
7.0.40.0100.07020.20
7.0.30.0300.08020.17
7.0.20.0300.06720.09
7.0.10.0170.07020.12
7.0.00.0070.04020.01
5.6.280.0030.04721.06
5.6.210.0130.05720.50
5.6.200.0070.04018.13
5.6.190.0130.04320.60
5.6.180.0230.03720.59
5.6.170.0330.04320.51
5.6.160.0130.06320.50
5.6.150.0000.08718.22
5.6.140.0000.04318.21
5.6.130.0070.06718.11
5.6.120.0070.04021.05
5.6.110.0070.07020.96
5.6.100.0100.07721.02
5.6.90.0030.08020.94
5.6.80.0070.08020.38
5.5.350.4200.04320.40
5.5.340.0070.08017.96
5.5.330.0070.04020.06
5.5.320.0270.03320.34
5.5.310.0370.03720.34
5.5.300.0200.07018.04
5.5.290.0070.08017.87
5.5.280.0070.07320.77
5.5.270.0070.08320.72
5.5.260.0130.07320.86
5.5.250.0030.07720.69
5.5.240.0030.03720.25

preferences:
40.54 ms | 401 KiB | 5 Q