3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rotor = ["A" => "R", "B" => "D", "C" => "O", "D" => "B"]; $from = "C"; foreach (array_keys($rotor) as $index => $key) { if ($key === $from) { $rotor = array_slice($rotor, $index, null, true) + $rotor; break; } } var_export($rotor);

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)
8.4.120.0140.00620.31
8.4.110.0030.00622.36
8.4.100.0140.00717.76
8.4.90.0150.00617.46
8.4.80.0090.00717.82
8.4.70.0140.00717.67
8.4.60.0130.00918.75
8.4.50.0140.00717.66
8.4.40.0030.00619.17
8.4.30.0090.01220.46
8.4.20.0180.00620.65
8.4.10.0130.00719.51
8.3.250.0090.00918.93
8.3.240.0110.00816.36
8.3.230.0130.00616.64
8.3.220.0040.00319.00
8.3.210.0130.00716.62
8.3.200.0050.00416.63
8.3.190.0110.00816.62
8.3.180.0080.00018.01
8.3.170.0040.00716.48
8.3.160.0030.00516.50
8.3.150.0130.00719.03
8.3.140.0110.00716.58
8.3.130.0090.00016.56
8.3.120.0060.00320.50
8.3.110.0060.00316.41
8.3.100.0130.00618.30
8.3.90.0050.00326.77
8.3.80.0000.00916.75
8.3.70.0140.00716.63
8.3.60.0170.00316.38
8.3.50.0070.01319.74
8.3.40.0030.01320.55
8.3.30.0120.00318.87
8.3.20.0000.00824.18
8.3.10.0040.01224.66
8.3.00.0040.00426.16
8.2.290.0090.00920.21
8.2.280.0110.00718.20
8.2.270.0090.00916.59
8.2.260.0110.00420.47
8.2.250.0050.00316.61
8.2.240.0050.00516.80
8.2.230.0060.00320.94
8.2.220.0060.00324.06
8.2.210.0070.00026.77
8.2.200.0100.00018.29
8.2.190.0110.00416.58
8.2.180.0130.00725.92
8.2.170.0080.00819.06
8.2.160.0100.01022.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.01126.16
8.2.110.0070.00320.94
8.2.100.0040.00817.77
8.2.90.0080.00017.75
8.2.80.0030.00518.69
8.2.70.0000.00917.75
8.2.60.0050.00318.04
8.2.50.0030.00518.07
8.2.40.0080.00018.16
8.2.30.0040.00418.12
8.2.20.0040.00418.02
8.2.10.0050.00322.51
8.2.00.0040.00419.18
8.1.330.0100.00623.76
8.1.320.0090.01016.23
8.1.310.0070.01118.37
8.1.300.0150.00418.48
8.1.290.0040.00430.84
8.1.280.0110.00425.92
8.1.270.0070.00023.99
8.1.260.0060.00326.35
8.1.250.0090.00928.09
8.1.240.0090.00019.09
8.1.230.0070.00417.60
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0070.00317.36
8.1.190.0030.00517.36
8.1.180.0030.00619.19
8.1.170.0050.00318.64
8.1.160.0040.00418.93
8.1.150.0000.00718.63
8.1.140.0050.00218.80
8.1.130.0000.00923.92
8.1.120.0000.00717.48
8.1.110.0040.00417.33
8.1.100.0080.00017.50
8.1.90.0060.00317.28
8.1.80.0000.00717.45
8.1.70.0000.00717.45
8.1.60.0090.00017.56
8.1.50.0040.00417.46
8.1.40.0060.00317.53
8.1.30.0080.00017.66
8.1.20.0080.00017.54
8.1.10.0030.00517.54
8.1.00.0070.00017.41
8.0.300.0080.00018.77
8.0.290.0080.00016.75
8.0.280.0070.00018.43
8.0.270.0030.00317.94
8.0.260.0060.00018.62
8.0.250.0000.00717.03
8.0.240.0030.00316.90
8.0.230.0050.00316.89
8.0.220.0000.00716.93
8.0.210.0070.00016.79
8.0.200.0060.00016.90
8.0.190.0030.00616.97
8.0.180.0000.00816.98
8.0.170.0040.00416.86
8.0.160.0000.00816.93
8.0.150.0000.00716.91
8.0.140.0000.00716.93
8.0.130.0050.00013.42
8.0.120.0030.00616.81
8.0.110.0040.00416.93
8.0.100.0000.00716.94
8.0.90.0000.00816.95
8.0.80.0050.00317.01
8.0.70.0040.00416.96
8.0.60.0080.00016.84
8.0.50.0030.00516.92
8.0.30.0000.00817.01
8.0.20.0000.00816.95
8.0.10.0000.00817.03
8.0.00.0040.00417.07
7.4.330.0000.00515.55
7.4.320.0000.00816.55
7.4.300.0030.00316.48
7.4.290.0000.00716.33
7.4.280.0030.00616.50
7.4.270.0070.00016.63
7.4.260.0000.00613.27
7.4.250.0030.00316.57
7.4.240.0000.00816.52
7.4.230.0000.00716.36
7.4.220.0030.00316.29
7.4.210.0000.00616.57
7.4.200.0070.00016.45
7.4.190.0000.00716.45
7.4.180.0040.00416.44
7.4.160.0070.00016.61
7.4.150.0030.00316.50
7.4.140.0040.00416.46
7.4.130.0000.00716.40
7.4.120.0040.00416.47
7.4.110.0070.00016.17
7.4.100.0000.00716.55
7.4.90.0030.00516.56
7.4.80.0040.00416.49
7.4.70.0000.00716.22
7.4.60.0070.00016.34
7.4.50.0040.00416.49
7.4.40.0030.00316.40
7.4.30.0060.00016.36
7.4.20.0000.00716.44
7.4.10.0000.00616.29
7.4.00.0030.00316.62
7.3.330.0050.00216.38
7.3.320.0060.00013.16
7.3.310.0030.00316.39
7.3.300.0040.00416.34
7.3.290.0040.00416.34
7.3.280.0070.00016.30
7.3.270.0000.00716.31
7.3.260.0070.00016.31
7.3.250.0070.00016.32
7.3.240.0040.00416.23
7.3.230.0000.00716.22
7.3.220.0040.00416.25
7.3.210.0030.00516.30
7.3.200.0000.00816.27
7.3.190.0040.00416.28
7.3.180.0050.00216.13
7.3.170.0000.00816.30
7.3.160.0050.00216.25
7.3.150.0030.00316.25
7.3.140.0040.00416.16
7.3.130.0050.00216.26
7.3.120.0070.00016.30
7.3.110.0030.00316.11
7.3.100.0060.00016.25
7.3.90.0070.00016.38
7.3.80.0050.00216.31
7.3.70.0070.00016.28
7.3.60.0000.00716.28
7.3.50.0040.00416.36
7.3.40.0030.00316.38
7.3.30.0030.00416.41
7.3.20.0070.00016.44
7.3.10.0000.00716.36
7.3.00.0070.00016.40

preferences:
30.33 ms | 403 KiB | 5 Q