3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => array( "id" => 3412341233214, "number" => 21000 ), 1 => array( "id" => 12121212121212, "number" => 18000 ), 2 => array( "id" => 12121212121212, "number" => 17000 ) ); $tmp = Array(); foreach($array as $obj) { if(!isset($tmp[$obj['id']])) { $tmp[$obj['id']] = array_merge(Array('number'=>1),$obj); continue; } $tmp[$obj['id']]['number'] += $obj['number']; } echo '<pre>'; print_r(array_values($tmp)); echo '</pre>';

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)
8.4.140.0110.01117.36
8.4.130.0120.00817.76
8.4.120.0120.00817.71
8.4.110.0090.01419.77
8.4.100.0070.00817.52
8.4.90.0110.00920.61
8.4.80.0040.00518.75
8.4.70.0120.00818.73
8.4.60.0030.00518.92
8.4.50.0050.00318.64
8.4.40.0060.01019.39
8.4.30.0130.00619.64
8.4.20.0140.00719.65
8.4.10.0000.00918.69
8.3.270.0130.00816.68
8.3.260.0100.00916.69
8.3.250.0140.00618.85
8.3.240.0130.00716.48
8.3.230.0100.00816.61
8.3.220.0110.00718.88
8.3.210.0120.00919.16
8.3.200.0050.00416.65
8.3.190.0060.00417.29
8.3.180.0110.00718.91
8.3.170.0140.00322.77
8.3.160.0040.00418.98
8.3.150.0000.00819.13
8.3.140.0080.00017.36
8.3.130.0090.00018.57
8.3.120.0100.00020.64
8.3.110.0130.00620.94
8.3.100.0060.00324.06
8.3.90.0040.01126.77
8.3.80.0060.00318.55
8.3.70.0120.00916.50
8.3.60.0120.00318.43
8.3.50.0100.00417.30
8.3.40.0080.00818.67
8.3.30.0120.00318.65
8.3.20.0070.00021.73
8.3.10.0040.00421.89
8.3.00.0070.00317.93
8.2.290.0140.00416.69
8.2.280.0070.00418.47
8.2.270.0090.00916.32
8.2.260.0070.01118.11
8.2.250.0070.01118.37
8.2.240.0060.00317.08
8.2.230.0040.00722.58
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0040.00416.38
8.2.190.0060.00916.81
8.2.180.0120.00918.16
8.2.170.0120.00322.96
8.2.160.0070.00722.19
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00019.27
8.2.120.0070.00026.35
8.2.110.0060.00321.14
8.2.100.0080.00318.03
8.2.90.0050.00318.03
8.2.80.0040.00417.97
8.2.70.0040.00417.99
8.2.60.0000.00818.05
8.2.50.0050.00218.16
8.2.40.0040.00420.60
8.2.30.0070.00419.50
8.2.20.0040.00418.16
8.2.10.0050.00318.09
8.2.00.0040.00418.13
8.1.330.0060.00215.91
8.1.320.0090.01017.85
8.1.310.0080.00015.82
8.1.300.0060.01018.32
8.1.290.0090.00030.84
8.1.280.0150.00325.92
8.1.270.0060.00321.96
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0030.00722.19
8.1.230.0040.00721.04
8.1.220.0000.00817.74
8.1.210.0040.00419.02
8.1.200.0040.00417.35
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00518.71
8.1.160.0050.00218.92
8.1.150.0030.00319.05
8.1.140.0060.00317.70
8.1.130.0100.00018.91
8.1.120.0030.00317.50
8.1.110.0040.00417.47
8.1.100.0040.00417.45
8.1.90.0020.00517.46
8.1.80.0030.00517.43
8.1.70.0030.00317.34
8.1.60.0080.00017.45
8.1.50.0050.00217.39
8.1.40.0040.00417.40
8.1.30.0030.00617.56
8.1.20.0020.00517.53
8.1.10.0000.00917.46
8.1.00.0030.00617.38
8.0.300.0070.00019.60
8.0.290.0040.00416.75
8.0.280.0000.00718.48
8.0.270.0030.00317.25
8.0.260.0030.00317.29
8.0.250.0000.00716.84
8.0.240.0030.00316.88
8.0.230.0000.00816.91
8.0.220.0000.00916.77
8.0.210.0040.00416.91
8.0.200.0000.00716.95
8.0.190.0000.00716.88
8.0.180.0040.00416.87
8.0.170.0080.00016.95
8.0.160.0050.00216.94
8.0.150.0050.00316.80
8.0.140.0040.00416.73
8.0.130.0000.00513.34
8.0.120.0040.00416.87
8.0.110.0030.00516.77
8.0.100.0030.00516.86
8.0.90.0000.00716.95
8.0.80.0120.00916.91
8.0.70.0080.00016.68
8.0.60.0050.00216.95
8.0.50.0000.00716.75
8.0.30.0100.00917.09
8.0.20.0150.00617.40
8.0.10.0070.00016.90
8.0.00.0140.00916.59
7.4.330.0050.00015.55
7.4.320.0000.00616.59
7.4.300.0060.00016.39
7.4.290.0070.00016.50
7.4.280.0040.00416.51
7.4.270.0000.00716.58
7.4.260.0030.00516.45
7.4.250.0070.00016.47
7.4.240.0070.00016.66
7.4.230.0040.00416.39
7.4.220.0050.00316.39
7.4.210.0060.01016.59
7.4.200.0040.00416.59
7.4.160.0140.00516.52
7.4.140.0110.01117.86
7.4.130.0070.01016.43
7.4.120.0110.00716.48
7.4.110.0060.01116.68
7.4.100.0040.01316.50
7.4.90.0150.00416.62
7.4.80.0120.00619.39
7.4.70.0040.01416.48
7.4.60.0030.01316.31
7.4.50.0070.01116.25
7.4.40.0030.01316.48
7.4.00.0050.01215.06
7.3.330.0050.00013.05
7.3.320.0030.00313.23
7.3.310.0050.00216.38
7.3.300.0030.00316.21
7.3.290.0000.00716.34
7.3.280.0050.01116.35
7.3.260.0130.00516.45
7.3.240.0080.00916.38
7.3.230.0070.01016.63
7.3.210.0160.00016.46
7.3.200.0040.01116.47
7.3.190.0200.00016.30
7.3.180.0030.01316.54
7.3.170.0080.00816.55
7.3.160.0100.00616.38
7.3.120.0090.00914.93
7.3.110.0090.00814.82
7.3.100.0050.00714.80
7.3.90.0070.00614.75
7.3.80.0060.01014.99
7.3.70.0110.00614.76
7.3.60.0080.00814.85
7.3.50.0060.00614.84
7.3.40.0040.00914.99
7.3.30.0080.00614.62
7.3.20.0060.00616.52
7.3.10.0050.00716.65
7.3.00.0060.01016.73
7.2.330.0080.00816.57
7.2.320.0180.00416.76
7.2.310.0070.01116.73
7.2.300.0140.00416.64
7.2.290.0130.00516.45
7.2.250.0070.00715.04
7.2.240.0140.00515.15
7.2.230.0070.00714.96
7.2.220.0030.00815.12
7.2.210.0090.00315.04
7.2.200.0120.00715.09
7.2.190.0000.01514.97
7.2.180.0070.01014.90
7.2.170.0060.00915.02
7.2.160.0060.00315.02
7.2.150.0040.01117.04
7.2.140.0090.00616.77
7.2.130.0030.01016.82
7.2.120.0070.00717.01
7.2.110.0000.01016.70
7.2.100.0030.01217.05
7.2.90.0070.00416.95
7.2.80.0000.01216.92
7.2.70.0060.00316.97
7.2.60.0080.00716.98
7.2.50.0090.00916.92
7.2.40.0960.00817.57
7.2.30.1240.01117.56
7.2.20.1040.01317.39
7.2.10.1150.00817.40
7.2.00.1260.00917.46
7.1.330.0070.00915.63
7.1.320.0060.00515.84
7.1.310.0100.00315.88
7.1.300.0070.00615.70
7.1.290.0050.01115.66
7.1.280.0000.01415.85
7.1.270.0070.00115.80
7.1.260.0060.00615.65
7.1.250.0030.00615.76
7.1.200.0040.01115.82
7.1.160.2280.01117.10
7.1.150.2370.01116.66
7.1.140.2120.01116.82
7.1.130.2570.01517.01
7.1.120.1580.01217.04
7.1.110.2380.01216.19
7.1.100.1520.01516.15
7.1.90.2160.01116.16
7.1.80.1860.01116.45
7.1.70.2100.01515.10
7.1.60.2320.01533.09
7.1.50.2340.01233.16
7.1.40.2790.01132.71
7.1.30.2580.01332.63
7.1.20.2690.01532.76
7.1.10.2390.01214.84
7.1.00.1780.01414.98

preferences:
30.65 ms | 403 KiB | 5 Q