3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [1,2,3]; $iterator = (new ArrayObject($array))->getIterator(); var_dump(current($iterator));

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)
8.3.60.0140.00418.30
8.3.50.0110.00418.06
8.3.40.0150.00618.86
8.3.30.0080.00818.54
8.3.20.0050.00220.76
8.3.10.0000.00823.58
8.3.00.0050.00320.76
8.2.180.0150.00018.38
8.2.170.0070.00722.96
8.2.160.0140.00020.14
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0110.00318.09
8.2.120.0040.00426.35
8.2.110.0000.01120.50
8.2.100.0110.00017.72
8.2.90.0040.00417.91
8.2.80.0050.00317.97
8.2.70.0050.00317.93
8.2.60.0000.00817.91
8.2.50.0060.00318.10
8.2.40.0030.00619.17
8.2.30.0040.00419.10
8.2.20.0000.00717.86
8.2.10.0040.00419.24
8.2.00.0000.00718.15
8.1.280.0070.00725.92
8.1.270.0000.00720.42
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0100.00720.69
8.1.230.0090.00322.72
8.1.220.0030.00517.74
8.1.210.0030.00718.77
8.1.200.0100.00017.23
8.1.190.0000.00917.23
8.1.180.0080.00018.10
8.1.170.0030.00518.59
8.1.160.0000.00718.78
8.1.150.0000.00718.81
8.1.140.0070.00018.88
8.1.130.0090.00020.23
8.1.120.0000.00717.29
8.1.110.0000.00817.44
8.1.100.0070.00317.37
8.1.90.0000.00817.36
8.1.80.0050.00317.31
8.1.70.0070.00017.29
8.1.60.0030.00617.43
8.1.50.0050.00317.35
8.1.40.0000.00817.33
8.1.30.0050.00217.52
8.1.20.0000.00817.44
8.1.10.0040.00417.53
8.1.00.0000.00817.43
8.0.300.0070.00019.90
8.0.290.0020.00516.63
8.0.280.0070.00018.37
8.0.270.0000.00717.22
8.0.260.0030.00318.26
8.0.250.0000.00716.82
8.0.240.0000.00616.93
8.0.230.0030.00616.89
8.0.220.0030.00316.80
8.0.210.0030.00416.66
8.0.200.0060.00016.94
8.0.190.0080.00016.91
8.0.180.0050.00316.85
8.0.170.0000.00916.82
8.0.160.0040.00416.90
8.0.150.0030.00316.83
8.0.140.0030.00316.77
8.0.130.0030.00313.24
8.0.120.0000.00816.67
8.0.110.0080.00016.87
8.0.100.0040.00416.88
8.0.90.0040.00416.84
8.0.80.0080.00716.77
8.0.70.0040.00416.84
8.0.60.0040.00416.82
8.0.50.0070.00016.67
8.0.30.0100.00817.01
8.0.20.0080.01016.88
8.0.10.0000.00716.87
8.0.00.0070.01116.77
7.4.330.0020.00216.82
7.4.320.0030.00316.52
7.4.300.0090.00016.57
7.4.290.0030.00316.52
7.4.280.0040.00416.43
7.4.270.0000.00716.58
7.4.260.0030.00316.50
7.4.250.0060.00016.39
7.4.240.0070.00016.61
7.4.230.0070.00016.42
7.4.220.0040.00416.60
7.4.210.0090.00616.55
7.4.200.0030.00316.37
7.4.160.0050.01216.49
7.4.140.0090.01117.86
7.4.130.0110.00616.42
7.4.120.0170.00316.46
7.4.110.0100.01316.46
7.4.100.0160.00716.44
7.4.90.0030.01316.38
7.4.80.0090.00919.39
7.4.70.0070.01616.33
7.4.60.0170.00016.63
7.4.50.0110.00716.21
7.4.40.0090.00916.43
7.4.00.0090.00314.73
7.3.330.0050.00013.05
7.3.320.0030.00313.05
7.3.310.0000.00716.25
7.3.300.0000.00616.13
7.3.290.0000.00616.13
7.3.280.0080.00816.14
7.3.260.0090.00816.17
7.3.240.0080.01016.28
7.3.230.0030.01316.19
7.3.210.0160.00016.25
7.3.200.0030.01316.56
7.3.190.0170.00616.35
7.3.180.0080.00816.16
7.3.170.0060.00916.30
7.3.160.0120.00416.16
7.3.40.0090.01514.57
7.3.30.0100.01014.53
7.3.20.0060.00716.62
7.3.10.0070.00416.37
7.3.00.0100.00816.45
7.2.330.0180.00616.65
7.2.320.0000.01916.32
7.2.310.0070.01416.57
7.2.300.0070.01016.49
7.2.290.0160.00316.63
7.2.170.0100.00714.73
7.2.160.0050.00914.54
7.2.150.0080.00516.66
7.2.140.0070.01016.63
7.2.130.0110.00516.71
7.2.120.0070.01116.60
7.2.110.0060.00716.69
7.2.100.0080.01016.54
7.2.90.0080.00616.65
7.2.80.0070.00616.50
7.2.70.0080.00516.70
7.2.60.0030.01216.72
7.2.50.0070.01016.70
7.2.40.0050.00916.52
7.2.30.0060.00616.67
7.2.20.0040.00716.59
7.2.10.0060.00516.51
7.2.00.0060.00516.79
7.1.280.0060.00615.63
7.1.270.0080.01015.61
7.1.260.0090.00715.63
7.1.250.0070.01115.56

preferences:
65.75 ms | 401 KiB | 5 Q