3v4l.org

run code in 300+ PHP versions simultaneously
<?php $order = array( 85, 35, 58, 68 ); $array = array( array("id" => 58, "title" => "Must Be #3"), array("id" => 85, "title" => "Must Be #1"), array("id" => 68, "title" => "Must Be #4"), array("id" => 35, "title" => "Must Be #2"), array("id" => 69, "title" => "Dont Care #1"), array("id" => 77, "title" => "Dont Care #2"), array("id" => 79, "title" => "Dont Care #3"), array("id" => 80, "title" => "Dont Care #4") ); function custom_compare($a, $b){ global $order; $a = array_search($a["id"], $order); $b = array_search($b["id"], $order); if($a === false && $b === false) { // both items are dont cares return 0; // a == b } else if ($a === false) { // $a is a dont care item return 1; // $a > $b } else if ($b === false) { // $b is a dont care item return -1; // $a < $b } else { return $a - $b; } } usort($array, "custom_compare"); foreach($array as $item): echo $item["id"]; echo $item["title"]; echo "\r\n"; endforeach; ?>

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)
8.3.60.0040.01816.63
8.3.50.0080.01221.91
8.3.40.0090.00618.89
8.3.30.0090.00618.82
8.3.20.0050.00520.30
8.3.10.0030.00523.61
8.3.00.0040.00419.56
8.2.180.0150.00016.46
8.2.170.0110.00422.96
8.2.160.0030.01320.35
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0000.00822.21
8.2.100.0040.00718.22
8.2.90.0060.00319.17
8.2.80.0000.00817.97
8.2.70.0090.00017.63
8.2.60.0000.00817.93
8.2.50.0050.00518.07
8.2.40.0000.00818.21
8.2.30.0040.00418.29
8.2.20.0040.00417.66
8.2.10.0040.00418.02
8.2.00.0030.00519.61
8.1.280.0150.00425.92
8.1.270.0040.00423.68
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00321.91
8.1.230.0070.00319.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0000.00818.46
8.1.160.0070.00022.02
8.1.150.0070.00018.88
8.1.140.0030.00617.48
8.1.130.0000.00717.87
8.1.120.0070.00017.45
8.1.110.0040.00417.52
8.1.100.0040.00417.49
8.1.90.0030.00317.42
8.1.80.0030.00517.36
8.1.70.0030.00317.39
8.1.60.0000.00817.57
8.1.50.0030.00617.55
8.1.40.0020.00517.43
8.1.30.0060.00317.63
8.1.20.0040.00417.55
8.1.10.0060.00317.56
8.1.00.0000.00817.52
8.0.300.0060.00318.77
8.0.290.0040.00416.88
8.0.280.0030.00318.35
8.0.270.0000.00717.18
8.0.260.0000.00617.33
8.0.250.0030.00317.00
8.0.240.0030.00516.98
8.0.230.0070.00016.90
8.0.220.0040.00416.95
8.0.210.0030.00316.83
8.0.200.0030.00316.93
8.0.190.0080.00016.93
8.0.180.0060.00316.93
8.0.170.0080.00016.81
8.0.160.0080.00016.95
8.0.150.0030.00416.83
8.0.140.0030.00516.84
8.0.130.0030.00313.25
8.0.120.0030.00616.88
8.0.110.0070.00016.75
8.0.100.0050.00216.72
8.0.90.0000.00716.79
8.0.80.0060.01316.80
8.0.70.0000.00716.70
8.0.60.0000.00716.67
8.0.50.0040.00416.84
8.0.30.0080.01117.20
8.0.20.0110.00817.40
8.0.10.0070.00016.82
8.0.00.0110.00616.76
7.4.330.0000.00515.02
7.4.320.0030.00316.44
7.4.300.0000.00616.40
7.4.290.0000.00716.48
7.4.280.0040.00416.49
7.4.270.0040.00416.57
7.4.260.0000.01016.38
7.4.250.0040.00416.47
7.4.240.0030.00316.55
7.4.230.0030.00416.48
7.4.220.0090.00916.67
7.4.210.0000.01816.56
7.4.200.0000.00716.60
7.4.160.0120.00316.62
7.4.150.0140.00617.40
7.4.140.0120.00817.86
7.4.130.0100.00616.59
7.4.120.0070.01416.35
7.4.110.0160.00616.38
7.4.100.0030.01516.61
7.4.90.0140.00716.63
7.4.80.0060.01319.39
7.4.70.0100.00716.47
7.4.60.0140.00416.63
7.4.50.0000.00816.40
7.4.40.0000.01816.53
7.4.30.0170.00016.57
7.4.00.0050.01314.93
7.3.330.0000.00613.21
7.3.320.0030.00313.13
7.3.310.0040.00416.25
7.3.300.0030.00316.24
7.3.290.0130.00016.36
7.3.280.0100.00716.37
7.3.270.0060.01217.40
7.3.260.0120.00616.62
7.3.250.0080.01216.39
7.3.240.0100.00716.64
7.3.230.0060.01016.39
7.3.210.0180.00016.35
7.3.200.0080.01119.39
7.3.190.0030.01316.43
7.3.180.0110.00716.57
7.3.170.0080.00816.57
7.3.160.0160.00716.64
7.3.120.0060.01014.82
7.3.110.0100.01014.70
7.3.100.0040.01114.54
7.3.90.0040.01514.70
7.3.80.0000.01314.76
7.3.70.0100.00014.88
7.3.60.0040.01214.88
7.3.50.0060.00614.80
7.3.40.0090.00614.87
7.3.30.0070.00314.88
7.3.20.0120.00416.82
7.3.10.0000.01416.75
7.3.00.0030.01016.68
7.2.330.0060.01216.55
7.2.320.0040.01216.70
7.2.310.0070.01116.64
7.2.300.0110.00616.90
7.2.290.0120.01216.43
7.2.250.0070.01415.38
7.2.240.0080.00815.08
7.2.230.0000.01715.16
7.2.220.0070.01015.15
7.2.210.0110.00414.71
7.2.200.0040.01114.76
7.2.190.0100.00714.73
7.2.180.0080.00315.02
7.2.170.0030.00715.19
7.2.60.0110.00416.94
7.2.00.0030.00919.56
7.1.330.0100.00315.62
7.1.320.0070.00715.93
7.1.310.0100.00615.54
7.1.300.0000.00915.85
7.1.290.0060.00915.95
7.1.280.0060.00915.74
7.1.270.0070.00715.61
7.1.260.0040.00715.83
7.1.200.0060.00915.77
7.1.100.0060.00618.18
7.1.70.0060.00316.92
7.1.60.0080.01219.70
7.1.50.0100.01317.01
7.1.00.0000.08022.35
7.0.200.0600.01014.82
7.0.140.0100.06722.15
7.0.60.0100.07720.01
7.0.50.0030.08317.87
7.0.40.0030.08020.23
7.0.30.0330.05720.09
7.0.20.0200.08020.33
7.0.10.0270.06720.23
7.0.00.0030.09320.23
5.6.280.0100.07020.91
5.6.210.0170.07320.61
5.6.200.0000.04718.16
5.6.190.0170.07020.51
5.6.180.0100.08020.57
5.6.170.0300.07320.47
5.6.160.0170.05020.51
5.6.150.0000.04318.25
5.6.140.0000.08718.19
5.6.130.0100.08018.18
5.6.120.0130.07721.04
5.6.110.0030.07721.02
5.6.100.0100.08321.11
5.6.90.0130.08320.97
5.6.80.0070.08020.39
5.6.70.4370.04720.40
5.5.350.0100.06320.45
5.5.340.0100.03717.98
5.5.330.0070.08320.47
5.5.320.0100.03720.28
5.5.310.0300.02720.27
5.5.300.0070.09318.04
5.5.290.0100.08317.98
5.5.280.0030.08320.88
5.5.270.0070.08320.68
5.5.260.0130.05720.89
5.5.250.0030.04020.69
5.5.240.0030.03720.17
5.4.450.0400.04019.55
5.4.440.0670.04019.16
5.4.430.0300.04319.32
5.4.420.0430.04019.40
5.4.410.0300.04719.39
5.4.400.0330.04345.29
5.4.390.0230.03019.22
5.4.380.0200.05018.59
5.4.370.0130.05018.47
5.4.360.0100.05018.68
5.4.350.0170.04718.73
5.4.340.0170.05018.61
5.4.320.0070.03712.50
5.4.310.0060.04712.50
5.4.300.0060.03812.51
5.4.290.0040.04012.50
5.4.280.0100.03212.40
5.4.270.0070.03612.39
5.4.260.0030.04012.40
5.4.250.0090.03712.40
5.4.240.0060.03812.40
5.4.230.0080.04012.39
5.4.220.0050.03712.39
5.4.210.0050.04112.39
5.4.200.0060.04212.39
5.4.190.0070.03512.39
5.4.180.0060.03512.38
5.4.170.0050.03712.39
5.4.160.0070.03812.39
5.4.150.0070.04412.39
5.4.140.0060.03612.07
5.4.130.0090.04012.05
5.4.120.0070.03312.02
5.4.110.0080.03512.02
5.4.100.0070.03312.02
5.4.90.0060.03612.01
5.4.80.0090.04112.01
5.4.70.0070.03812.01
5.4.60.0070.03512.01
5.4.50.0050.03512.01
5.4.40.0100.04012.00
5.4.30.0070.03311.99
5.4.20.0060.03612.00
5.4.10.0090.03312.00
5.4.00.0050.04011.48
5.3.290.0080.04012.80
5.3.280.0060.03612.71
5.3.270.0060.04512.73
5.3.260.0050.04712.72
5.3.250.0080.04012.72
5.3.240.0060.04012.72
5.3.230.0120.04112.71
5.3.220.0080.03712.68
5.3.210.0050.03912.68
5.3.200.0070.03712.68
5.3.190.0070.03612.68
5.3.180.0110.03612.68
5.3.170.0030.04012.67
5.3.160.0050.03712.68
5.3.150.0080.03612.67
5.3.140.0090.03512.66
5.3.130.0060.04012.66
5.3.120.0080.04412.66
5.3.110.0130.03412.66
5.3.100.0080.03412.11
5.3.90.0110.03412.10
5.3.80.0070.03812.09
5.3.70.0040.03712.09
5.3.60.0070.03612.08
5.3.50.0060.04112.03
5.3.40.0070.03412.03
5.3.30.0090.03311.99
5.3.20.0040.03711.77
5.3.10.0070.03311.73
5.3.00.0040.03811.72
5.2.170.0040.0349.22
5.2.160.0040.0299.22
5.2.150.0050.0299.22
5.2.140.0050.0299.21
5.2.130.0040.0299.18
5.2.120.0020.0319.18
5.2.110.0050.0299.18
5.2.100.0040.0299.18
5.2.90.0070.0289.18
5.2.80.0010.0339.18
5.2.70.0060.0299.18
5.2.60.0070.0279.13
5.2.50.0040.0309.10
5.2.40.0050.0299.07
5.2.30.0050.0299.05
5.2.20.0040.0299.04
5.2.10.0050.0278.95
5.2.00.0080.0278.81
5.1.60.0080.0208.09
5.1.50.0080.0378.09
5.1.40.0030.0268.07
5.1.30.0020.0308.41
5.1.20.0030.0278.44
5.1.10.0030.0278.17
5.1.00.0050.0298.17
5.0.50.0010.0236.65
5.0.40.0010.0226.50
5.0.30.0060.0296.32
5.0.20.0020.0216.28
5.0.10.0020.0216.27
5.0.00.0010.0336.26
4.4.90.0040.0224.78
4.4.80.0020.0174.75
4.4.70.0040.0164.75
4.4.60.0030.0184.75
4.4.50.0020.0214.77
4.4.40.0040.0244.70
4.4.30.0020.0174.76
4.4.20.0030.0154.85
4.4.10.0040.0144.85
4.4.00.0020.0254.75
4.3.110.0010.0184.67
4.3.100.0020.0164.67
4.3.90.0020.0154.63
4.3.80.0020.0264.58
4.3.70.0020.0164.63
4.3.60.0050.0134.63
4.3.50.0010.0184.63
4.3.40.0050.0224.53
4.3.30.0030.0153.32
4.3.20.0030.0193.29
4.3.10.0030.0153.24
4.3.00.0030.02043.92

preferences:
43.96 ms | 401 KiB | 5 Q