3v4l.org

run code in 300+ PHP versions simultaneously
<?php $left = Array ( 0 => Array ( 'UserID' => 6835406 ), 1 => Array ( 'UserID' => 8418097 ), 2 => Array ( 'UserID' => 9889987 ), 3 => Array ( 'UserID' => 9899999 ) ); $right = Array ( 0 => Array ( 'Amount' => 0.00, 'UserID' => 6835406 ), 1 => Array ( 'Amount' => 0.00, 'UserID' => 8418097 ), 2 => Array ( 'UserID' => 9889987 ) ); function combineArray($left, $right){ $finalArray = array(); foreach($left as $lft){ foreach($right as $rgt){ if($lft['UserID'] == $rgt['UserID']){ $finalArray[$lft['UserID']]['UserID'] = $lft['UserID']; $finalArray[$lft['UserID']]['Amount'] = (isset($rgt['Amount']) ? $rgt['Amount'] : NULL); break; }else{ $finalArray[$lft['UserID']]['UserID'] = $lft['UserID']; $finalArray[$lft['UserID']]['Amount'] = NULL; } } } return $finalArray = array_values($finalArray); } var_dump(combineArray($left, $right));

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)
8.4.120.0130.00720.46
8.4.110.0090.01122.40
8.4.100.0140.00618.95
8.4.90.0130.00722.52
8.4.80.0060.00318.68
8.4.70.0100.00817.85
8.4.60.0090.00318.83
8.4.50.0100.01017.59
8.4.40.0170.00317.96
8.4.30.0040.00422.77
8.4.20.0070.01418.78
8.4.10.0090.00019.45
8.3.250.0130.00618.93
8.3.240.0140.00516.34
8.3.230.0070.01216.67
8.3.220.0020.00518.93
8.3.210.0090.01116.79
8.3.200.0050.00416.73
8.3.190.0050.00317.13
8.3.180.0110.00816.64
8.3.170.0030.01518.76
8.3.160.0100.00916.56
8.3.150.0110.00716.55
8.3.140.0070.01117.23
8.3.130.0030.00618.32
8.3.120.0060.00320.92
8.3.110.0070.00320.94
8.3.100.0080.00024.06
8.3.90.0110.00726.77
8.3.80.0060.00318.55
8.3.70.0130.00616.63
8.3.60.0120.00318.30
8.3.50.0090.01122.22
8.3.40.0090.00618.82
8.3.30.0070.00718.84
8.3.20.0040.00420.90
8.3.10.0080.00020.10
8.3.00.0080.00023.65
8.2.290.0090.01020.46
8.2.280.0100.00818.32
8.2.270.0070.01317.44
8.2.260.0150.00318.86
8.2.250.0040.00418.55
8.2.240.0120.00617.04
8.2.230.0100.00022.58
8.2.220.0060.00337.54
8.2.210.0100.01026.77
8.2.200.0030.00618.54
8.2.190.0140.00416.58
8.2.180.0120.00616.50
8.2.170.0130.00622.96
8.2.160.0040.01121.19
8.2.150.0030.00524.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0050.00319.38
8.2.110.0100.00319.34
8.2.100.0030.00917.75
8.2.90.0000.00819.24
8.2.80.0030.00617.97
8.2.70.0090.00017.63
8.2.60.0080.00018.01
8.2.50.0030.00618.07
8.2.40.0000.00919.84
8.2.30.0060.00318.19
8.2.20.0040.00418.21
8.2.10.0040.00419.32
8.2.00.0080.00019.29
8.1.330.0090.01121.66
8.1.320.0140.00517.66
8.1.310.0040.00418.29
8.1.300.0130.00317.77
8.1.290.0060.00318.88
8.1.280.0030.01725.92
8.1.270.0040.00422.11
8.1.260.0030.00526.35
8.1.250.0030.00628.09
8.1.240.0060.00323.92
8.1.230.0000.01117.76
8.1.220.0050.00317.91
8.1.210.0000.00918.77
8.1.200.0070.00317.23
8.1.190.0000.00817.11
8.1.180.0030.00618.10
8.1.170.0000.00818.67
8.1.160.0030.00521.93
8.1.150.0030.00618.90
8.1.140.0050.00318.98
8.1.130.0000.00820.05
8.1.120.0000.00717.46
8.1.110.0000.00717.48
8.1.100.0030.00617.50
8.1.90.0070.00317.46
8.1.80.0040.00417.48
8.1.70.0070.00317.43
8.1.60.0030.00517.47
8.1.50.0000.00817.57
8.1.40.0080.00017.48
8.1.30.0040.00417.61
8.1.20.0030.00517.65
8.1.10.0000.00817.52
8.1.00.0000.00717.41
8.0.300.0000.00718.77
8.0.290.0060.00316.75
8.0.280.0040.00418.35
8.0.270.0030.00317.26
8.0.260.0000.00820.14
8.0.250.0070.00016.84
8.0.240.0000.00616.98
8.0.230.0000.00716.92
8.0.220.0000.00716.86
8.0.210.0040.00416.78
8.0.200.0030.00316.97
8.0.190.0000.00716.96
8.0.180.0040.00416.80
8.0.170.0000.00916.81
8.0.160.0000.00816.89
8.0.150.0040.00416.83
8.0.140.0030.00516.94
8.0.130.0060.00013.22
8.0.120.0050.00316.88
8.0.110.0030.00516.94
8.0.100.0040.00416.75
8.0.90.0000.00816.78
8.0.80.0060.01216.89
8.0.70.0000.00816.93
8.0.60.0080.00016.93
8.0.50.0030.00516.90
8.0.30.0060.01216.88
8.0.20.0100.01017.36
8.0.10.0080.00017.07
8.0.00.0100.00916.67
7.4.330.0060.00015.55
7.4.320.0000.00616.46
7.4.300.0030.00316.58
7.4.290.0040.00416.45
7.4.280.0070.00416.61
7.4.270.0070.00016.46
7.4.260.0080.00016.35
7.4.250.0050.00216.42
7.4.240.0020.00516.54
7.4.230.0060.00316.72
7.4.220.0040.00416.44
7.4.210.0080.00416.56
7.4.200.0000.00716.71
7.4.130.0150.00916.42
7.4.120.0130.01016.41
7.4.110.0040.01316.55
7.4.100.0140.00716.39
7.4.90.0030.01416.39
7.4.80.0100.01419.39
7.4.70.0040.01316.78
7.4.60.0090.01216.52
7.4.50.0070.00716.20
7.4.40.0070.01016.38
7.4.00.0080.00914.92
7.3.330.0000.00513.19
7.3.320.0000.00513.40
7.3.310.0030.00316.48
7.3.300.0070.00016.25
7.3.290.0070.00016.33
7.3.280.0090.00916.22
7.3.260.0090.01016.54
7.3.240.0090.01016.52
7.3.230.0070.01016.60
7.3.210.0100.00716.29
7.3.200.0090.01216.57
7.3.190.0070.01016.37
7.3.180.0030.01316.62
7.3.170.0030.01416.68
7.3.160.0120.00316.46
7.3.120.0070.01114.82
7.3.110.0070.01014.91
7.3.100.0100.00714.87
7.3.90.0040.01115.10
7.3.80.0060.00314.92
7.3.70.0020.01214.91
7.3.60.0090.01214.60
7.3.50.0060.00514.84
7.3.40.0080.01014.59
7.3.30.0110.00614.94
7.3.20.0030.01316.56
7.3.10.0130.00616.65
7.3.00.0060.00516.65
7.2.330.0110.00716.77
7.2.320.0160.00316.64
7.2.310.0080.01216.91
7.2.300.0070.01116.66
7.2.290.0100.01016.88
7.2.250.0080.01114.88
7.2.240.0070.01015.12
7.2.230.0000.01515.41
7.2.220.0110.00715.36
7.2.210.0030.01014.75
7.2.200.0000.01715.04
7.2.190.0060.01015.08
7.2.180.0080.00814.91
7.2.170.0130.00015.08
7.2.160.0040.01814.92
7.2.150.0030.00916.39
7.2.140.0120.01216.50
7.2.130.0110.00316.65
7.2.120.0070.00716.34
7.2.110.0180.00916.68
7.2.100.0060.00916.80
7.2.90.0090.00316.50
7.2.80.0150.00016.73
7.2.70.0060.00916.84
7.2.60.0140.00016.61
7.2.50.0030.01216.63
7.2.40.0090.00516.50
7.2.30.0060.00916.70
7.2.20.0110.01116.65
7.2.10.0090.00316.71
7.2.00.0060.00916.94
7.1.330.0060.00915.90
7.1.320.0090.00615.97
7.1.310.0030.01015.88
7.1.300.0090.00915.58
7.1.290.0070.00315.77
7.1.280.0020.00815.43
7.1.270.0080.00515.59
7.1.260.0040.01115.69
7.1.250.0140.00015.35

preferences:
28.35 ms | 403 KiB | 5 Q