3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ [ ['2018-06-13' => "hadir"], ['2018-06-12' => "hadir"], ['2018-06-11' => "alfa"] ], [ ['2018-06-13' => "hadir"], ['2018-06-12' => "hadir"], ['2018-06-11' => "hadir"] ] ]; var_export( array_reduce( $array, function ($carry, $item) { $carry[] = array_merge(...$item); return $carry; }, [] ) ); echo "\n---\n"; foreach ($array as &$sub1) { $sub1 = array_merge(...$sub1); } var_export($array);

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)
8.4.130.0120.00918.90
8.4.120.0070.00219.38
8.4.110.0130.00717.68
8.4.100.0150.00617.66
8.4.90.0140.00520.66
8.4.80.0130.00817.73
8.4.70.0150.00717.75
8.4.60.0080.00818.97
8.4.50.0060.00419.52
8.4.40.0030.00717.53
8.4.30.0130.00719.34
8.4.20.0040.01217.93
8.4.10.0050.00517.67
8.3.260.0070.00716.84
8.3.250.0060.00416.56
8.3.240.0060.00316.58
8.3.230.0130.00516.64
8.3.220.0110.00717.17
8.3.210.0050.00216.66
8.3.200.0140.00516.81
8.3.190.0100.00817.26
8.3.180.0100.00916.53
8.3.170.0120.00316.73
8.3.160.0120.00618.18
8.3.150.0090.00917.12
8.3.140.0090.00616.67
8.3.130.0050.00318.39
8.3.120.0040.01219.00
8.3.110.0060.00320.94
8.3.100.0060.00324.06
8.3.90.0070.00026.77
8.3.80.0030.00616.68
8.3.70.0150.00016.75
8.3.60.0160.00018.18
8.3.50.0150.00518.18
8.3.40.0110.00718.67
8.3.30.0110.00418.84
8.3.20.0040.00420.93
8.3.10.0100.00020.96
8.3.00.0030.00523.52
8.2.290.0140.00516.62
8.2.280.0070.00718.29
8.2.270.0110.00716.58
8.2.260.0060.01218.69
8.2.250.0090.00618.23
8.2.240.0130.00318.34
8.2.230.0060.00322.58
8.2.220.0030.00637.54
8.2.210.0030.00526.77
8.2.200.0030.00616.63
8.2.190.0120.00616.58
8.2.180.0130.01625.92
8.2.170.0140.00419.04
8.2.160.0060.00922.96
8.2.150.0080.00025.66
8.2.140.0040.00424.66
8.2.130.0080.00021.02
8.2.120.0070.00026.35
8.2.110.0090.00021.18
8.2.100.0060.00617.91
8.2.90.0040.00419.08
8.2.80.0000.00818.05
8.2.70.0030.00517.90
8.2.60.0030.00517.77
8.2.50.0040.00418.10
8.2.40.0070.00019.44
8.2.30.0070.00019.49
8.2.20.0000.00718.15
8.2.10.0080.00018.00
8.2.00.0000.00919.30
8.1.330.0120.00616.18
8.1.320.0090.00916.35
8.1.310.0000.00816.67
8.1.300.0060.00319.36
8.1.290.0110.00030.84
8.1.280.0040.01125.92
8.1.270.0040.01124.66
8.1.260.0030.00526.35
8.1.250.0090.00328.09
8.1.240.0030.00620.82
8.1.230.0120.00017.83
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.00917.35
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0050.00318.51
8.1.160.0080.00018.94
8.1.150.0000.00718.88
8.1.140.0040.00417.61
8.1.130.0040.00420.67
8.1.120.0000.00817.51
8.1.110.0000.00717.40
8.1.100.0050.00217.43
8.1.90.0000.00817.46
8.1.80.0000.00717.41
8.1.70.0040.00417.36
8.1.60.0050.00317.53
8.1.50.0040.00417.57
8.1.40.0000.00717.56
8.1.30.0060.00317.70
8.1.20.0040.00417.65
8.1.10.0020.00517.52
8.1.00.0090.00017.43
8.0.300.0050.00318.77
8.0.290.0030.00616.63
8.0.280.0000.00718.45
8.0.270.0030.00317.25
8.0.260.0060.00317.31
8.0.250.0030.00316.98
8.0.240.0000.00616.96
8.0.230.0050.00316.97
8.0.220.0030.00716.96
8.0.210.0030.00516.84
8.0.200.0040.00416.91
8.0.190.0040.00416.93
8.0.180.0070.00016.81
8.0.170.0030.00616.94
8.0.160.0090.00016.87
8.0.150.0000.00716.83
8.0.140.0070.00016.84
8.0.130.0050.00013.32
8.0.120.0000.00816.84
8.0.110.0040.00416.96
8.0.100.0070.00016.77
8.0.90.0000.00716.77
8.0.80.0090.00716.92
8.0.70.0070.00017.01
8.0.60.0070.00016.77
8.0.50.0000.00816.84
8.0.30.0100.00917.00
8.0.20.0110.00817.40
8.0.10.0000.00716.82
8.0.00.0110.00816.72
7.4.330.0030.00315.55
7.4.320.0000.00616.65
7.4.300.0000.00616.57
7.4.290.0070.00016.60
7.4.280.0030.00516.41
7.4.270.0030.00316.62
7.4.260.0000.00816.47
7.4.250.0040.00416.54
7.4.240.0000.00716.61
7.4.230.0040.00416.57
7.4.220.0050.00316.57
7.4.210.0060.01116.62
7.4.200.0000.00716.62
7.4.160.0060.01216.62
7.4.140.0110.00617.86
7.4.130.0170.00416.48
7.4.120.0060.01316.51
7.4.110.0070.01316.59
7.4.100.0080.00916.48
7.4.90.0070.01416.35
7.4.80.0120.01219.39
7.4.70.0030.01316.44
7.4.60.0060.00916.50
7.4.50.0060.00916.42
7.4.40.0060.01216.42
7.4.00.0110.00614.96
7.3.330.0050.00013.34
7.3.320.0030.00313.28
7.3.310.0030.00316.33
7.3.300.0000.00716.31
7.3.290.0000.00716.23
7.3.280.0050.01416.23
7.3.260.0100.00716.44
7.3.240.0100.00916.59
7.3.230.0150.00616.43
7.3.210.0060.01216.44
7.3.200.0070.01016.27
7.3.190.0120.00616.22
7.3.180.0080.00816.67
7.3.170.0070.01016.30
7.3.160.0100.00616.32
7.3.120.0070.01015.08
7.3.110.0060.00614.88
7.3.100.0100.00314.79
7.3.90.0060.00914.77
7.3.80.0100.00314.61
7.3.70.0030.01314.97
7.3.60.0070.00714.71
7.3.50.0120.00314.59
7.3.40.0060.00614.65
7.3.30.0060.00314.85
7.3.20.0000.01116.64
7.3.10.0080.00316.35
7.3.00.0040.00916.47
7.2.330.0130.00416.85
7.2.320.0120.00616.87
7.2.310.0120.00616.80
7.2.300.0100.00816.52
7.2.290.0150.00616.84
7.2.250.0130.00615.00
7.2.240.0000.02115.28
7.2.230.0060.00915.00
7.2.220.0000.01015.17
7.2.210.0040.00915.06
7.2.200.0030.01015.03
7.2.190.0040.01214.90
7.2.180.0060.00915.14
7.2.170.0030.01015.19
7.2.70.0550.01414.95
7.2.60.0490.01314.99
7.2.50.0470.01014.47
7.2.40.0590.01014.41
7.2.30.0650.00714.74
7.2.20.0570.00014.86
7.2.10.0440.01914.82
7.2.00.0530.00714.74
7.1.330.0110.00415.52
7.1.320.0040.00715.84
7.1.310.0080.00415.77
7.1.300.0070.00715.79
7.1.290.0040.01115.71
7.1.280.0080.00815.50
7.1.270.0030.01015.60
7.1.260.0030.00715.80
7.1.200.0080.00415.68
7.1.170.0730.01313.58
7.1.160.0530.00313.84
7.1.150.0520.00313.58
7.1.140.0620.00013.45
7.1.130.0680.00613.45
7.1.120.0550.00713.72
7.1.110.0840.01013.59
7.1.100.1170.00013.69
7.1.90.0760.00013.76
7.1.80.0650.01013.84
7.1.70.0830.00613.55
7.1.60.0630.01731.32
7.1.50.0920.00731.45
7.1.40.1000.01631.66
7.1.30.1310.01031.64
7.1.20.1270.01331.47
7.1.10.0880.00313.60
7.1.00.0890.00313.85

preferences:
31.75 ms | 403 KiB | 5 Q