3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = ["101","206", "206"]; $arr2 = ["PA701", "PA700", "PA700"]; $arr3 = ["2022-04-01", "2022-04-07", "2022-04-07"]; $arr4 = [70, 1040, 1625]; //expected Result $res1 = ["101","206"]; $res2 = ["PA701", "PA700"]; $res3 = ["2022-04-01", "2022-04-07"]; $res4 = [70, 2665]; foreach($arr1 as $k=>$val) { if(isset($arr1[$k+1])) { if($arr1[$k] == $arr1[$k+1] && $arr2[$k] == $arr2[$k+1] && $arr3[$k] == $arr3[$k+1]) { unset($arr1[$k+1]); unset($arr2[$k+1]); unset($arr3[$k+1]); $arr4[$k] += $arr4[$k+1]; unset($arr4[$k+1]); } } } print_r($arr1); print_r($arr2); print_r($arr3); print_r($arr4);

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)
8.4.120.0100.01023.80
8.4.110.0050.00420.51
8.4.100.0120.00818.74
8.4.90.0090.01020.34
8.4.80.0050.00317.82
8.4.70.0130.00818.00
8.4.60.0080.00718.71
8.4.50.0110.00817.64
8.4.40.0070.00317.69
8.4.30.0130.00620.40
8.4.20.0150.00617.54
8.4.10.0030.00618.77
8.3.250.0120.00518.86
8.3.240.0070.00917.48
8.3.230.0080.00916.60
8.3.220.0110.00717.14
8.3.210.0120.00716.80
8.3.200.0050.00416.68
8.3.190.0090.00517.29
8.3.180.0080.01116.50
8.3.170.0060.01216.60
8.3.160.0060.00316.61
8.3.150.0080.01118.86
8.3.140.0120.00616.66
8.3.130.0030.00518.48
8.3.120.0060.00318.94
8.3.110.0040.00420.94
8.3.100.0030.00616.65
8.3.90.0080.00026.77
8.3.80.0100.00016.75
8.3.70.0070.00716.58
8.3.60.0110.00716.50
8.3.50.0160.00318.66
8.3.40.0140.00719.25
8.3.30.0130.00319.22
8.3.20.0000.00724.18
8.3.10.0050.00224.66
8.3.00.0040.00426.16
8.2.290.0070.00420.45
8.2.280.0050.00418.48
8.2.270.0080.00016.69
8.2.260.0040.00419.15
8.2.250.0040.00418.45
8.2.240.0110.00417.26
8.2.230.0040.00422.58
8.2.220.0000.00724.06
8.2.210.0040.00426.77
8.2.200.0040.00416.63
8.2.190.0140.00716.63
8.2.180.0070.01125.92
8.2.170.0070.01118.75
8.2.160.0070.00722.96
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0040.00426.16
8.2.110.0030.00622.16
8.2.100.0080.00320.48
8.2.90.0060.00319.77
8.2.80.0000.00919.28
8.2.70.0000.00818.04
8.2.60.0050.00317.93
8.2.50.0060.00317.98
8.2.40.0000.00818.28
8.2.30.0040.00418.05
8.2.20.0090.00020.53
8.2.10.0000.00718.03
8.2.00.0020.00519.31
8.1.330.0120.00722.05
8.1.320.0120.00616.28
8.1.310.0000.00816.88
8.1.300.0130.00719.51
8.1.290.0060.00630.84
8.1.280.0100.00325.92
8.1.270.0030.00622.06
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0060.00619.16
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00717.62
8.1.160.0070.00018.89
8.1.150.0000.00818.64
8.1.140.0030.00617.33
8.1.130.0000.00717.51
8.1.120.0040.00417.47
8.1.110.0030.00517.36
8.1.100.0000.00717.42
8.1.90.0040.00417.46
8.1.80.0070.00017.36
8.1.70.0050.00317.47
8.1.60.0040.00417.57
8.1.50.0040.00417.53
8.1.40.0180.00517.38
8.1.30.0170.00817.56
8.1.20.0220.00317.43
8.1.10.0140.01017.45
8.1.00.0180.00617.37
8.0.300.0030.00319.59
8.0.290.0000.00816.75
8.0.280.0070.00018.45
8.0.270.0000.00716.88
8.0.260.0030.00316.82
8.0.250.0030.00316.96
8.0.240.0050.00316.97
8.0.230.0080.00016.93
8.0.220.0000.00716.80
8.0.210.0030.00316.92
8.0.200.0030.00316.85
8.0.190.0000.00816.91
8.0.180.0000.00717.01
8.0.170.0190.00016.86
8.0.160.0120.00816.77
8.0.150.0100.01016.83
8.0.140.0140.00516.75
8.0.130.0140.00716.70
8.0.120.0180.00316.86
8.0.110.0160.00516.73
8.0.100.0120.00716.89
8.0.90.0160.00516.88
8.0.80.0200.00316.82
8.0.70.0130.00316.73
8.0.60.0080.00416.80
8.0.50.0050.00516.82
8.0.30.0030.00816.79
8.0.20.0040.00416.96
8.0.10.0000.00816.91
7.4.330.0000.00515.55
7.4.320.0000.00616.51
7.4.300.0030.00316.43
7.4.290.0050.00316.62
7.4.280.0050.00316.41
7.4.270.0040.00416.56
7.4.260.0220.00316.38
7.4.250.0170.00616.46
7.4.240.0170.00016.45
7.4.230.0040.00416.54
7.4.220.0110.00016.55
7.4.210.0100.00016.46
7.4.200.0050.00516.35
7.4.190.0090.00216.50
7.4.180.0030.00916.41
7.4.160.0080.00516.53
7.4.150.0090.00516.32
7.4.140.0080.00416.29
7.4.130.0140.00015.80
7.4.120.0130.00016.03
7.4.110.0080.00415.98
7.4.100.0130.00016.24
7.4.90.0160.00016.26
7.4.80.0210.00016.41
7.4.70.0180.00316.32
7.4.60.0190.00016.41
7.4.50.0150.00616.33
7.4.40.0180.00416.39
7.4.30.0240.00316.25
7.4.20.0220.00716.45
7.4.10.0160.00316.33
7.4.00.0100.00916.40

preferences:
28.16 ms | 403 KiB | 5 Q