3v4l.org

run code in 300+ PHP versions simultaneously
<?php $subregion = [ [ "subregion_id" => "8", "subregion_name" => "NORTH_AMERICA", "subregion_abbr" => "US" ], [ "subregion_id" => "9", "subregion_name" => "NORTH_AMERICA", "subregion_abbr" => "CA" ], [ "subregion_id" => "6", "subregion_name" => "WE", "subregion_abbr" => "South" ], [ "subregion_id" => "0", "subregion_name" => null, "subregion_abbr" => null ], [ "subregion_id" => "5", "subregion_name" => "WE", "subregion_abbr" => "North" ], [ "subregion_id" => "0", "subregion_name" => null, "subregion_abbr" => null ] ]; $unique = array_map("unserialize", array_unique(array_map("serialize", $subregion))); $unique = array_map(function($v) { return array_filter($v, 'is_not_null'); }, $unique); print_r($unique); function is_not_null($var) { return null !== $var; }

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)
8.4.130.0050.00518.87
8.4.120.0130.00717.55
8.4.110.0050.00417.74
8.4.100.0120.00817.64
8.4.90.0110.00820.80
8.4.80.0040.00518.92
8.4.70.0150.00517.75
8.4.60.0130.00719.05
8.4.50.0090.00617.85
8.4.40.0090.01219.33
8.4.30.0100.01019.38
8.4.20.0070.01319.47
8.4.10.0000.01619.45
8.3.260.0080.01116.43
8.3.250.0100.00716.52
8.3.240.0060.01216.56
8.3.230.0130.00616.75
8.3.220.0120.00618.79
8.3.210.0160.00416.56
8.3.200.0030.00516.84
8.3.190.0110.00717.14
8.3.180.0070.00316.41
8.3.170.0030.00617.00
8.3.160.0040.00418.35
8.3.150.0100.01020.52
8.3.140.0060.00316.48
8.3.130.0000.01016.51
8.3.120.0040.00818.91
8.3.110.0000.00916.50
8.3.100.0090.00024.06
8.3.90.0080.00026.77
8.3.80.0050.00516.48
8.3.70.0100.01016.75
8.3.60.0150.00616.62
8.3.50.0130.00522.10
8.3.40.0150.00018.63
8.3.30.0090.00618.59
8.3.20.0080.00018.54
8.3.10.0040.00421.86
8.3.00.0040.00421.86
8.2.290.0110.00816.75
8.2.280.0110.00718.42
8.2.270.0110.00718.78
8.2.260.0130.00318.46
8.2.250.0070.00018.16
8.2.240.0110.00017.37
8.2.230.0060.00320.94
8.2.220.0140.00437.54
8.2.210.0040.01126.77
8.2.200.0030.00616.38
8.2.190.0070.01116.63
8.2.180.0120.00325.92
8.2.170.0000.01518.91
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00819.77
8.2.120.0040.00426.35
8.2.110.0030.00621.12
8.2.100.0040.00817.72
8.2.90.0000.00817.72
8.2.80.0040.00717.97
8.2.70.0090.00018.04
8.2.60.0060.00317.93
8.2.50.0040.00419.21
8.2.40.0040.00420.51
8.2.30.0000.00821.02
8.2.20.0000.00717.95
8.2.10.0000.00718.02
8.2.00.0030.00517.76
8.1.330.0130.00616.08
8.1.320.0100.00916.30
8.1.310.0110.00416.81
8.1.300.0100.00719.93
8.1.290.0060.00330.84
8.1.280.0140.00425.92
8.1.270.0040.00418.95
8.1.260.0040.00428.09
8.1.250.0090.00028.09
8.1.240.0000.00919.21
8.1.230.0080.00618.90
8.1.220.0030.00617.76
8.1.210.0000.00818.77
8.1.200.0000.01117.35
8.1.190.0000.00817.22
8.1.180.0050.00318.10
8.1.170.0050.00318.64
8.1.160.0040.00423.92
8.1.150.0000.01018.91
8.1.140.0070.00019.47
8.1.130.0070.00017.77
8.1.120.0020.00517.55
8.1.110.0000.00817.36
8.1.100.0000.00817.34
8.1.90.0000.00817.43
8.1.80.0040.00417.44
8.1.70.0060.00317.36
8.1.60.0030.00617.61
8.1.50.0000.00917.54
8.1.40.0050.00317.43
8.1.30.0030.00517.51
8.1.20.0040.00417.64
8.1.10.0000.00717.50
8.1.00.0030.00617.39
8.0.300.0060.00319.63
8.0.290.0030.00516.75
8.0.280.0040.00418.30
8.0.270.0040.00317.20
8.0.260.0060.00018.33
8.0.250.0030.00316.91
8.0.240.0030.00316.85
8.0.230.0080.00016.80
8.0.220.0000.00716.83
8.0.210.0040.00416.86
8.0.200.0000.00716.89
8.0.190.0070.00017.06
8.0.180.0030.00716.98
8.0.170.0050.00316.93
8.0.160.0040.00416.85
8.0.150.0060.00616.76
8.0.140.0040.00416.95
8.0.130.0030.00313.38
8.0.120.0080.00016.93
8.0.110.0040.00416.86
8.0.100.0030.00616.95
8.0.90.0000.00816.84
8.0.80.0070.01016.94
8.0.70.0040.00416.89
8.0.60.0030.00517.00
8.0.50.0000.00716.79
8.0.30.0100.00817.00
8.0.20.0120.00617.40
8.0.10.0040.00416.95
8.0.00.0030.01317.00
7.4.330.0060.00015.55
7.4.320.0030.00316.61
7.4.300.0060.00016.36
7.4.290.0070.00016.52
7.4.280.0060.00316.61
7.4.270.0040.00316.61
7.4.260.0030.00316.60
7.4.250.0070.00016.56
7.4.240.0000.00716.44
7.4.230.0070.00016.48
7.4.220.0180.00516.36
7.4.210.0090.00716.67
7.4.200.0070.00016.36
7.4.160.0050.01116.64
7.4.150.0100.01317.40
7.4.140.0100.00917.86
7.4.130.0130.00716.58
7.4.120.0140.00616.52
7.4.110.0080.01016.59
7.4.100.0100.00716.59
7.4.90.0040.01316.54
7.4.80.0130.00319.39
7.4.70.0080.00816.52
7.4.60.0100.00616.73
7.4.50.0100.00716.44
7.4.40.0060.01116.60
7.4.30.0180.00316.49
7.4.00.0090.00614.95
7.3.330.0000.00713.24
7.3.320.0000.00513.13
7.3.310.0000.00716.21
7.3.300.0030.00316.27
7.3.290.0030.00316.14
7.3.280.0090.01016.28
7.3.270.0040.01217.40
7.3.260.0120.00516.57
7.3.250.0110.00816.34
7.3.240.0080.00916.38
7.3.230.0280.02216.55
7.3.210.0130.00316.51
7.3.200.0030.01616.53
7.3.190.0040.01216.27
7.3.180.0130.00616.36
7.3.170.0140.00816.31
7.3.160.0130.00316.35
7.3.120.0040.01515.02
7.3.110.0110.00314.71
7.3.100.0050.01014.54
7.3.90.0060.01014.52
7.3.80.0000.01014.57
7.3.70.0030.00914.85
7.3.60.0100.00314.84
7.3.50.0060.00914.70
7.3.40.0060.01214.60
7.3.30.0030.00814.82
7.3.20.0030.00716.52
7.3.10.0070.00816.62
7.3.00.0070.01016.68
7.2.330.0090.00916.65
7.2.320.0100.00716.40
7.2.310.0100.01316.81
7.2.300.0100.01416.71
7.2.290.0100.00716.66
7.2.250.0110.00714.77
7.2.240.0060.01314.77
7.2.230.0120.00314.92
7.2.220.0100.00315.06
7.2.210.0030.01014.75
7.2.200.0060.00914.97
7.2.190.0060.00615.05
7.2.180.0060.01214.70
7.2.170.0040.01115.01
7.2.110.0120.00616.44
7.2.00.0080.00419.04
7.1.330.0100.00315.51
7.1.320.0030.00715.58
7.1.310.0000.01015.87
7.1.300.0060.00915.35
7.1.290.0090.00615.78
7.1.280.0000.00915.39
7.1.270.0060.00815.70
7.1.260.0060.00615.54
7.1.200.0000.01315.47
7.1.70.0030.00617.26
7.1.60.0040.00717.18
7.1.50.0070.00316.82
7.1.40.0070.00316.79
7.1.30.0060.01216.85
7.1.20.0030.01716.77
7.1.10.0000.00816.71
7.1.00.0050.00316.75
7.0.200.0000.00716.73
7.0.190.0030.00516.71
7.0.180.0040.01116.13
7.0.170.0030.01316.15
7.0.160.0000.01316.26
7.0.150.0000.00916.21
7.0.140.0040.00416.18
7.0.130.0000.01116.39
7.0.120.0030.00716.50
7.0.110.0070.00416.28
7.0.100.0060.00316.50
7.0.90.0060.00916.35
7.0.80.0000.01616.45
7.0.70.0060.00616.50
7.0.60.0120.00316.07
7.0.50.0000.00716.43
7.0.40.0070.00714.78
7.0.30.0000.00814.78
7.0.20.0040.00414.78
7.0.10.0020.00514.78
7.0.00.0100.00314.78
5.6.300.0030.05720.97
5.6.290.0030.04720.69
5.6.280.0030.06521.07
5.6.270.0000.05621.01
5.6.260.0030.06720.87
5.6.250.0030.07521.03
5.6.240.0070.08421.05
5.6.230.0170.07620.96
5.6.220.0070.03620.84
5.6.210.0070.04221.00
5.6.200.0000.06520.94
5.6.190.0000.04620.82
5.6.180.0030.04321.03
5.6.170.0040.03920.84
5.6.160.0000.06020.95
5.6.150.0030.05520.96
5.6.140.0100.03620.86
5.6.130.0000.04920.97
5.6.120.0030.04221.05
5.6.110.0000.05420.86
5.6.100.0040.05020.88
5.6.90.0100.03720.85
5.6.80.0100.04820.36
5.6.70.0100.04520.41
5.6.60.0070.04320.20
5.6.50.0170.03020.21
5.6.40.0150.03920.19
5.6.30.0070.04620.18
5.6.20.0000.06220.19
5.6.10.0090.06520.22
5.6.00.0070.04420.38
5.5.380.0060.03517.62
5.5.370.0070.05017.52
5.5.360.0030.03917.52
5.5.350.0140.02717.52
5.5.340.0070.03718.10
5.5.330.0100.03318.18
5.5.320.0030.04318.10
5.5.310.0070.05718.08
5.5.300.0030.04818.06
5.5.290.0030.04218.00
5.5.280.0060.04818.12
5.5.270.0070.03917.70
5.5.260.0100.03317.83
5.5.250.0060.05817.90
5.5.240.0000.04217.48
5.5.230.0000.04617.55
5.5.220.0130.03517.39
5.5.210.0100.03617.24
5.5.200.0030.03817.49
5.5.190.0030.04017.48
5.5.180.0100.03717.48
5.5.160.0100.06317.45
5.5.150.0030.03817.32
5.5.140.0100.05017.44
5.5.130.0070.05617.09
5.5.120.0030.07017.05
5.5.110.0000.04417.44
5.5.100.0030.07217.00
5.5.90.0060.03517.26
5.5.80.0070.03617.25
5.5.70.0060.04717.38
5.5.60.0000.05417.33
5.5.50.0030.04217.27
5.5.40.0000.04317.34
5.5.30.0070.04017.28
5.5.20.0070.03516.98
5.5.10.0000.04217.24
5.5.00.0060.05017.26
5.4.450.0060.03919.42
5.4.440.0030.04019.39
5.4.430.0100.03419.31
5.4.420.0000.04319.55
5.4.410.0000.05219.18
5.4.400.0030.04019.16
5.4.390.0030.04319.08
5.4.380.0160.04519.10
5.4.370.0100.03819.06
5.4.360.0040.03918.98
5.4.350.0040.04119.00
5.4.340.0000.04519.15
5.4.320.0030.03818.98
5.4.310.0100.04019.21
5.4.300.0060.03719.16
5.4.290.0060.03419.21
5.4.280.0090.07419.13
5.4.270.0070.07619.16
5.4.260.0060.06719.03
5.4.250.0100.05719.22
5.4.240.0030.03819.18
5.4.230.0070.03419.20
5.4.220.0030.03919.20
5.4.210.0070.04718.88
5.4.200.0140.03118.98
5.4.190.0100.03319.19
5.4.180.0060.05819.20
5.4.170.0100.06719.08
5.4.160.0030.03819.04
5.4.150.0000.04418.96
5.4.140.0070.04016.64
5.4.130.0030.04216.56
5.4.120.0000.03916.81
5.4.110.0060.04416.66
5.4.100.0030.06816.88
5.4.90.0110.03616.78
5.4.80.0060.03216.63
5.4.70.0000.04316.63
5.4.60.0100.03216.46
5.4.50.0000.04016.47
5.4.40.0060.03116.51
5.4.30.0000.04716.69
5.4.20.0030.03516.47
5.4.10.0090.05016.56
5.4.00.0070.03816.22
5.3.290.0270.04114.84
5.3.280.0030.06914.78
5.3.270.0030.04914.78
5.3.260.0030.03814.78
5.3.250.0060.05814.78
5.3.240.0090.03114.78
5.3.230.0100.06114.78
5.3.220.0030.05114.80
5.3.210.0100.04214.78
5.3.200.0060.05514.78
5.3.190.0030.04114.78
5.3.180.0060.03514.78
5.3.170.0060.03614.78
5.3.160.0190.05914.78
5.3.150.0040.04214.78
5.3.140.0070.03514.78
5.3.130.0030.05114.78
5.3.120.0040.04914.78
5.3.110.0070.04014.78
5.3.100.0000.04914.78
5.3.90.0090.03114.78
5.3.80.0040.03614.78
5.3.70.0070.03114.78
5.3.60.0060.05814.78
5.3.50.0100.07014.78
5.3.40.0000.03814.78
5.3.30.0030.03814.78
5.3.20.0030.04414.78
5.3.10.0000.03714.78
5.3.00.0060.05614.78
5.2.170.0060.03214.78
5.2.160.0070.04914.78
5.2.150.0000.03214.78
5.2.140.0030.02914.78
5.2.130.0000.04014.78
5.2.120.0030.02814.78
5.2.110.0030.04814.78
5.2.100.0070.05614.78
5.2.90.0060.05614.78
5.2.80.0000.03214.78
5.2.70.0000.03214.78
5.2.60.0000.03214.78
5.2.50.0060.02714.78
5.2.40.0030.02814.78
5.2.30.0030.03514.78
5.2.20.0030.03414.78
5.2.10.0110.02514.78
5.2.00.0000.05614.78
5.1.60.0030.02414.78
5.1.50.0060.02214.78
5.1.40.0140.01714.78
5.1.30.0070.04914.78
5.1.20.0060.02814.78
5.1.10.0000.04914.78
5.1.00.0090.02914.78
5.0.50.0030.02214.78
5.0.40.0030.01914.78
5.0.30.0030.04514.78
5.0.20.0040.01814.78
5.0.10.0000.03214.78
5.0.00.0060.04214.78
4.4.90.0000.01714.78
4.4.80.0030.01714.78
4.4.70.0030.01314.78
4.4.60.0030.01314.78
4.4.50.0000.01814.78
4.4.40.0060.03114.78
4.4.30.0040.01914.78
4.4.20.0000.01914.78
4.4.10.0060.01214.78
4.4.00.0000.02614.78
4.3.110.0060.01914.78
4.3.100.0000.02114.78
4.3.90.0060.01214.78
4.3.80.0000.02614.78
4.3.70.0000.01714.78
4.3.60.0040.01314.78
4.3.50.0000.01714.78
4.3.40.0000.02714.78
4.3.30.0030.01614.78
4.3.20.0000.01714.78
4.3.10.0000.01914.78
4.3.00.0000.01714.78

preferences:
133.05 ms | 403 KiB | 5 Q