3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = ['a' => 0, 'b' => 2, 'c' => 1, 'd' => 2, 'e' => 3]; $keys = array_keys($array); foreach ($keys as $i => $key) { if ($array[$key] > ($array[$keys[$i - 1]] ?? $array[$keys[$i + 1]] ?? $array[$key] - 1) && $array[$key] > ($array[$keys[$i - 1]] ?? $array[$keys[$i - 1]] ?? $array[$key] - 1) ) { $result[$key] = $array[$key]; } } var_export($result);

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)
8.5.00.0140.00620.45
8.4.150.0020.00014.05
8.4.140.0170.00517.70
8.4.130.0110.00718.08
8.4.120.0110.00820.71
8.4.110.0110.01022.34
8.4.100.0100.00618.05
8.4.90.0110.01018.79
8.4.80.0110.00617.83
8.4.70.0050.00317.84
8.4.60.0050.00518.87
8.4.50.0120.01018.06
8.4.40.0180.00417.93
8.4.30.0190.00020.37
8.4.20.0140.00719.84
8.4.10.0030.00619.86
8.3.270.0100.00916.73
8.3.260.0100.00916.57
8.3.250.0050.00218.82
8.3.240.0070.00216.54
8.3.230.0090.01016.73
8.3.220.0040.00416.97
8.3.210.0090.01016.68
8.3.200.0100.00916.64
8.3.190.0070.01117.09
8.3.180.0040.00516.77
8.3.170.0080.00018.77
8.3.160.0040.00416.73
8.3.150.0050.00320.73
8.3.140.0030.00516.59
8.3.130.0030.00616.86
8.3.120.0040.00418.73
8.3.110.0060.00320.94
8.3.100.0060.00316.76
8.3.90.0100.00026.77
8.3.80.0060.00316.75
8.3.70.0140.00716.88
8.3.60.0060.00916.63
8.3.50.0090.00620.23
8.3.40.0090.00519.93
8.3.30.0120.00418.70
8.3.20.0050.00224.18
8.3.10.0160.00324.66
8.3.00.0040.00426.16
8.2.290.0100.01020.29
8.2.280.0120.00418.59
8.2.270.0050.00317.26
8.2.260.0100.00718.90
8.2.250.0100.01016.83
8.2.240.0080.00017.44
8.2.230.0090.00022.58
8.2.220.0090.00024.06
8.2.210.0100.00726.77
8.2.200.0050.00516.75
8.2.190.0110.00717.13
8.2.180.0110.00425.92
8.2.170.0070.01119.04
8.2.160.0140.00022.96
8.2.150.0050.00225.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00026.16
8.2.110.0000.01121.06
8.2.100.0070.00417.91
8.2.90.0000.00817.88
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0000.00817.75
8.2.50.0070.00017.93
8.2.40.0000.00819.89
8.2.30.0040.00418.14
8.2.20.0030.00520.44
8.2.10.0050.00217.86
8.2.00.0030.00519.32
8.1.330.0110.00720.55
8.1.320.0140.00516.25
8.1.310.0090.00916.76
8.1.300.0000.00816.09
8.1.290.0040.00430.84
8.1.280.0060.00925.92
8.1.270.0100.00021.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0070.00322.63
8.1.230.0050.00521.03
8.1.220.0090.00017.78
8.1.210.0030.00518.77
8.1.200.0060.00317.48
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0040.00417.62
8.1.160.0000.00718.91
8.1.150.0030.00618.65
8.1.140.0000.00717.52
8.1.130.0040.00418.83
8.1.120.0070.00017.50
8.1.110.0000.00717.45
8.1.100.0040.00417.42
8.1.90.0030.00317.49
8.1.80.0040.00417.44
8.1.70.0030.00317.38
8.1.60.0030.00617.62
8.1.50.0040.00417.44
8.1.40.0000.00817.57
8.1.30.0030.00517.57
8.1.20.0260.00017.48
8.1.10.0270.00017.54
8.1.00.0190.00617.36
8.0.300.0040.00421.64
8.0.290.0040.00516.75
8.0.280.0030.00318.47
8.0.270.0000.00716.79
8.0.260.0030.00318.45
8.0.250.0000.00717.02
8.0.240.0000.00716.94
8.0.230.0000.00716.93
8.0.220.0000.00716.99
8.0.210.0040.00216.86
8.0.200.0070.00017.01
8.0.190.0040.00416.88
8.0.180.0000.00716.91
8.0.170.0030.00617.05
8.0.160.0020.00516.97
8.0.150.0160.00716.79
8.0.140.0180.00416.77
8.0.130.0100.01016.95
8.0.120.0170.00316.97
8.0.110.0240.00016.98
8.0.100.0180.00416.93
8.0.90.0120.00417.01
8.0.80.0090.00316.88
8.0.70.0000.00816.80
8.0.60.0050.00516.98
8.0.50.0050.00516.96
8.0.30.0110.00216.80
8.0.20.0090.00517.00
8.0.10.0080.00816.99
7.4.330.0000.00415.55
7.4.320.0030.00316.63
7.4.300.0030.00316.62
7.4.290.0000.00716.36
7.4.280.0040.00416.61
7.4.270.0260.00016.52
7.4.260.0160.00816.50
7.4.250.0210.00316.48
7.4.240.0090.01216.55
7.4.230.0190.00316.63
7.4.220.0180.00316.57
7.4.210.0150.00816.61
7.4.200.0170.00316.52
7.4.190.0150.00716.64
7.4.180.0200.00016.64
7.4.160.0170.00816.66
7.4.150.0160.00616.44
7.4.140.0230.00016.55
7.4.130.0170.00316.49
7.4.120.0100.00716.45
7.4.110.0090.00916.36
7.4.100.0180.00016.51
7.4.90.0120.00916.44
7.4.80.0170.00316.40
7.4.70.0180.00316.35
7.4.60.0160.00316.56
7.4.50.0050.00516.40
7.4.40.0080.00316.28
7.4.30.0100.00016.40
7.4.20.0060.00316.50
7.4.10.0080.00516.55
7.4.00.0120.00416.51

preferences:
179.49 ms | 403 KiB | 5 Q