3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = new \ArrayObject(range(1,300000)); $iterator = $array->getIterator(); $copy = array_keys($array->getArrayCopy()); $item = end($copy); var_dump($array[$item]);

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)
8.3.60.0220.01531.98
8.3.50.0110.01829.96
8.3.40.0160.01332.35
8.3.30.0230.01032.17
8.3.20.0120.00334.39
8.3.10.0160.00033.79
8.3.00.0130.00034.43
8.2.180.0190.00334.90
8.2.170.0230.01032.29
8.2.160.0200.00733.97
8.2.150.0160.00634.25
8.2.140.0160.00034.18
8.2.130.0150.00034.11
8.2.120.0160.00032.95
8.2.110.0070.00737.78
8.2.100.0190.00431.41
8.2.90.0110.00331.59
8.2.80.0090.00632.51
8.2.70.0160.00031.55
8.2.60.0150.00431.97
8.2.50.0040.01133.00
8.2.40.0080.00337.54
8.2.30.0120.00332.86
8.2.20.0140.00031.53
8.2.10.0030.01032.73
8.2.00.0070.00732.64
8.1.280.0290.00449.07
8.1.270.0100.00032.97
8.1.260.0090.00331.13
8.1.250.0060.00629.55
8.1.240.0110.00030.38
8.1.230.0190.00030.07
8.1.220.0090.00326.78
8.1.210.0120.00027.85
8.1.200.0040.01126.38
8.1.190.0070.00726.35
8.1.180.0090.00428.03
8.1.170.0090.00627.64
8.1.160.0040.00727.85
8.1.150.0120.00027.75
8.1.140.0110.00027.76
8.1.130.0080.00429.07
8.1.120.0060.00626.41
8.1.110.0080.00426.30
8.1.100.0060.00626.30
8.1.90.0040.00826.30
8.1.80.0100.00726.45
8.1.70.0040.00826.30
8.1.60.0030.01026.43
8.1.50.0030.00926.43
8.1.40.0120.00026.44
8.1.30.0030.01026.44
8.1.20.0090.00326.57
8.1.10.0140.00744.93
8.1.00.0170.00344.79
8.0.300.0160.00347.46
8.0.290.0090.01244.13
8.0.280.0080.01245.65
8.0.270.0140.00743.91
8.0.260.0090.00947.25
8.0.250.0070.01344.08
8.0.240.0200.00044.17
8.0.230.0160.00344.08
8.0.220.0130.00644.11
8.0.210.0030.01644.05
8.0.200.0130.00644.20
8.0.190.0110.01143.97
8.0.180.0210.00744.12
8.0.170.0130.00944.10
8.0.160.0160.00643.98
8.0.150.0170.00744.09
8.0.140.0070.01444.04
8.0.130.0070.01140.53
8.0.120.0160.00644.02
8.0.110.0100.01044.05
8.0.100.0070.01343.87
8.0.90.0110.01143.90
8.0.80.0270.01744.03
8.0.70.0200.00044.04
8.0.60.0180.00344.08
8.0.50.0140.00743.86
8.0.30.0280.01844.29
8.0.20.0310.01944.11
8.0.10.0100.01044.25
8.0.00.0380.01943.73
7.4.330.0200.00342.17
7.4.320.0060.01343.55
7.4.300.0160.00343.64
7.4.290.0210.00043.54
7.4.280.0180.00443.63
7.4.270.0140.00743.74
7.4.260.0130.00740.49
7.4.250.0170.00343.73
7.4.240.0140.00743.71
7.4.230.0180.00343.73
7.4.220.0110.00843.71
7.4.210.0300.01443.65
7.4.200.0190.00043.83
7.4.130.0320.02643.59
7.4.120.0390.00943.53
7.4.110.0200.02743.70
7.4.100.0250.02243.65
7.4.90.0380.00943.64
7.4.80.0380.01343.63
7.4.70.0430.01643.66
7.4.60.0310.01943.48
7.4.50.0130.02043.43
7.4.40.0480.01543.53
7.4.20.0370.01243.50
7.4.10.0250.02243.72
7.4.00.0420.01043.54
7.3.330.0140.00743.42
7.3.320.0090.00940.26
7.3.310.0110.01143.42
7.3.300.0140.00943.25
7.3.290.0320.02743.44
7.3.280.0390.00443.34
7.3.260.0410.02443.48
7.3.240.0350.01743.37
7.3.230.0350.01143.52
7.3.210.0320.01643.36
7.3.200.0360.01443.43
7.3.190.0330.01643.45
7.3.180.0340.01343.46
7.3.170.0400.01943.55
7.3.160.0400.01043.41
7.3.140.0320.02043.60
7.3.130.0260.02943.27
7.3.120.0270.03043.48
7.3.110.0180.03143.47
7.3.100.0300.01643.55
7.3.90.0430.00943.66
7.3.80.0340.03043.64
7.3.70.0320.01943.43
7.3.60.0310.02743.48
7.3.50.0480.01343.28
7.3.40.0380.01043.26
7.3.30.0370.01043.22
7.3.20.0660.01343.45
7.3.10.0410.01343.56
7.3.00.0720.01743.46
7.2.330.0520.02943.70
7.2.320.0440.01444.09
7.2.310.0430.01843.79
7.2.300.0390.02243.73
7.2.290.0380.02144.04
7.2.270.0390.02643.84
7.2.260.0420.02943.86
7.2.250.0500.03843.63
7.2.240.0500.01043.87
7.2.230.0260.03243.72
7.2.220.0280.03144.16
7.2.210.0430.03644.08
7.2.200.0370.03343.82
7.2.190.0490.01643.73
7.2.180.0320.04243.79
7.2.170.0420.01643.81
7.2.160.0430.01643.74
7.2.150.0490.01544.00
7.2.140.0430.03643.80
7.2.130.0620.02443.85
7.2.120.0470.02543.93
7.2.110.0790.00743.83
7.2.100.0630.02243.88
7.2.90.0290.04343.77
7.2.80.0430.02943.93
7.2.70.0770.00944.09
7.2.60.0610.01643.94
7.2.50.0520.01643.91
7.2.40.0410.02843.77
7.2.30.0510.01043.90
7.2.20.0380.02643.73
7.2.10.0610.02943.81
7.2.00.0570.01943.72

preferences:
58.84 ms | 401 KiB | 5 Q