3v4l.org

run code in 300+ PHP versions simultaneously
<?php $order = array( 3452342, 5867867, 7867867, 1231233 ); $array = array( array("id" => 7867867, "title" => "Must Be #3"), array("id" => 3452342, "title" => "Must Be #1"), array("id" => 1231233, "title" => "Must Be #4"), array("id" => 5867867, "title" => "Must Be #2"), array("id" => 1111111, "title" => "Dont Care #1"), array("id" => 2222222, "title" => "Dont Care #2"), array("id" => 3333333, "title" => "Dont Care #3"), array("id" => 4444444, "title" => "Dont Care #4") ); function custom_compare($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)
8.3.70.0150.00416.63
8.3.60.0120.01216.50
8.3.50.0210.00521.90
8.3.40.0110.00418.61
8.3.30.0150.00319.27
8.3.20.0040.00420.20
8.3.10.0000.00823.65
8.3.00.0040.00419.78
8.2.180.0140.00718.54
8.2.170.0140.00722.96
8.2.160.0140.00020.53
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00420.86
8.2.110.0090.00022.21
8.2.100.0000.01417.91
8.2.90.0050.00519.30
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0070.00418.03
8.2.50.0030.00618.07
8.2.40.0000.00818.34
8.2.30.0000.00818.29
8.2.20.0040.00417.75
8.2.10.0050.00318.12
8.2.00.0000.00817.74
8.1.280.0090.00925.92
8.1.270.0030.00623.96
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0090.00023.91
8.1.230.0110.00019.14
8.1.220.0000.00817.77
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0060.00318.46
8.1.160.0020.00522.00
8.1.150.0000.00718.88
8.1.140.0040.00417.46
8.1.130.0000.00717.75
8.1.120.0040.00317.39
8.1.110.0040.00417.48
8.1.100.0000.00717.34
8.1.90.0070.00017.44
8.1.80.0040.00417.33
8.1.70.0000.00717.41
8.1.60.0030.00617.58
8.1.50.0060.00317.44
8.1.40.0030.00517.51
8.1.30.0040.00417.68
8.1.20.0090.00017.54
8.1.10.0000.00817.55
8.1.00.0040.00417.50
8.0.300.0050.00218.77
8.0.290.0040.00416.75
8.0.280.0080.00018.44
8.0.270.0070.00017.31
8.0.260.0000.00617.25
8.0.250.0070.00016.97
8.0.240.0030.00317.03
8.0.230.0000.00716.89
8.0.220.0000.00616.96
8.0.210.0030.00316.86
8.0.200.0030.00316.96
8.0.190.0050.00316.96
8.0.180.0100.00016.94
8.0.170.0040.00416.93
8.0.160.0030.00316.93
8.0.150.0030.00316.79
8.0.140.0070.00016.81
8.0.130.0000.00613.27
8.0.120.0040.00416.87
8.0.110.0040.00416.78
8.0.100.0000.00716.77
8.0.90.0040.00416.69
8.0.80.0060.01016.84
8.0.70.0000.00816.83
8.0.60.0000.00816.95
8.0.50.0000.00816.93
8.0.30.0130.00616.99
8.0.20.0120.00717.45
8.0.10.0040.00416.91
8.0.00.0110.00816.87
7.4.330.0060.00015.09
7.4.320.0000.00616.60
7.4.300.0040.00416.42
7.4.290.0070.00016.51
7.4.280.0030.00416.59
7.4.270.0040.00416.59
7.4.260.0060.00516.48
7.4.250.0040.00416.57
7.4.240.0040.00316.46
7.4.230.0030.00316.48
7.4.220.0150.00316.63
7.4.210.0060.01316.58
7.4.200.0000.00716.58
7.4.160.0120.00416.46
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0120.00516.48
7.4.120.0140.00416.57
7.4.110.0160.00016.25
7.4.100.0030.01316.45
7.4.90.0030.01516.45
7.4.80.0120.00619.39
7.4.70.0120.00616.45
7.4.60.0080.00816.34
7.4.50.0040.00016.68
7.4.40.0180.00016.40
7.4.30.0060.01116.55
7.4.00.0000.01515.17
7.3.330.0000.00513.24
7.3.320.0060.00013.37
7.3.310.0070.00016.26
7.3.300.0030.00316.41
7.3.290.0030.01116.35
7.3.280.0100.00716.36
7.3.270.0090.00917.40
7.3.260.0090.00916.42
7.3.250.0150.00616.42
7.3.240.0120.01216.30
7.3.230.0090.00916.52
7.3.210.0130.00716.41
7.3.200.0120.00619.39
7.3.190.0100.01016.53
7.3.180.0060.00916.68
7.3.170.0060.00916.44
7.3.160.0100.01016.41
7.3.120.0060.00914.88
7.2.330.0060.01216.65
7.2.320.0120.00616.39
7.2.310.0070.01116.47
7.2.300.0120.00316.50
7.2.290.0060.01016.50
7.2.60.0060.01017.07
7.2.00.0000.01219.58
7.1.200.0060.00315.88
7.1.100.0030.01018.27
7.1.70.0000.00717.21
7.1.60.0040.01119.70
7.1.50.0070.01416.67
7.1.00.0030.07722.31
7.0.200.0670.01014.49
7.0.140.0030.07022.02
7.0.110.0530.05320.00
7.0.100.0230.09720.06
7.0.90.0500.06720.01
7.0.80.0530.04019.91
7.0.70.0530.06719.82
7.0.60.0500.06719.82
7.0.50.0400.05720.03
7.0.40.0030.05319.62
7.0.30.0030.06019.56
7.0.20.0070.04019.70
7.0.10.0100.03319.73
7.0.00.0170.06719.81
5.6.280.0070.07021.10
5.6.260.0100.05720.66
5.6.250.0130.04720.59
5.6.240.0200.07020.48
5.6.230.0100.06020.52
5.6.220.0100.04320.45
5.6.210.0070.04020.54
5.6.200.0030.03720.68
5.6.190.0030.08020.37
5.6.180.0030.08720.61
5.6.170.0070.05020.45
5.6.160.0100.06320.61
5.6.150.0030.04320.53
5.6.140.0030.06020.57
5.6.130.0030.04720.63
5.6.120.0030.04320.57
5.6.110.0100.03720.58
5.6.100.0100.03320.52
5.6.90.0070.04020.55
5.6.80.0000.03319.93
5.6.70.0000.04319.84
5.6.60.0070.03319.96
5.6.50.0030.08019.83
5.6.40.0000.05319.95
5.6.30.0070.08020.00
5.6.20.0000.03719.84
5.6.10.0070.05719.80
5.6.00.0070.07719.82
5.5.380.0070.06717.63
5.5.370.0030.05017.66
5.5.360.0070.05017.69
5.5.350.0030.07317.58
5.5.340.0130.04718.05
5.5.330.0030.04017.88
5.5.320.0070.05317.88
5.5.310.0030.07717.87
5.5.300.0070.03718.10
5.5.290.0070.03717.86
5.5.280.0070.05017.88
5.5.270.0170.03318.25
5.5.260.0070.03317.88
5.5.250.0000.04017.82
5.5.240.0000.03317.49
5.5.230.0030.07317.25
5.5.220.0000.03717.18
5.5.210.0070.06717.48
5.5.200.0100.06317.25
5.5.190.0030.07017.37
5.5.180.0070.07017.43
5.5.160.0100.03717.44
5.5.150.0130.05317.45
5.5.140.0070.04317.23
5.5.130.0070.04317.45
5.5.120.0030.04317.38
5.5.110.0030.06717.26
5.5.100.0000.08017.34
5.5.90.0100.05717.33
5.5.80.0100.04017.30
5.5.70.0070.05317.08
5.5.60.0030.07717.43
5.5.50.0100.07317.14
5.5.40.0000.04717.49
5.5.30.0030.08017.49
5.5.20.0100.04717.36
5.5.10.0030.04717.13
5.5.00.0100.03317.16
5.4.450.0000.07019.32
5.4.440.0130.06719.55
5.4.430.0000.04319.54
5.4.420.0030.03719.29
5.4.410.0070.03719.16
5.4.400.0000.04018.98
5.4.390.0000.08019.20
5.4.380.0100.08319.34
5.4.370.0030.03719.18
5.4.360.0030.05319.18
5.4.350.0030.03719.12
5.4.340.0030.07718.97
5.4.320.0070.06718.97
5.4.310.0030.05018.99
5.4.300.0070.07318.98
5.4.290.0170.07018.97
5.4.280.0070.06019.12
5.4.270.0130.04319.01
5.4.260.0100.04319.01
5.4.250.0030.05719.31
5.4.240.0100.05318.97
5.4.230.0070.07319.14
5.4.220.0070.06319.33
5.4.210.0070.04718.93
5.4.200.0070.04019.11
5.4.190.0100.03319.12
5.4.180.0130.06718.93
5.4.170.0000.07718.96
5.4.160.0070.03719.18
5.4.150.0030.04319.30
5.4.140.0030.03716.34
5.4.130.0000.03716.38
5.4.120.0100.03016.36
5.4.110.0030.03716.50
5.4.100.0130.03016.56
5.4.90.0000.03716.55
5.4.80.0070.03016.46
5.4.70.0030.03016.40
5.4.60.0070.03316.39
5.4.50.0030.03316.56
5.4.40.0100.03016.52
5.4.30.0030.03316.55
5.4.20.0030.03016.54
5.4.10.0000.04016.51
5.4.00.0070.03015.89
5.3.290.0030.06714.76
5.3.280.0000.04714.83
5.3.270.0070.07014.75
5.3.260.0030.04014.63
5.3.250.0070.03714.75
5.3.240.0030.03714.60
5.3.230.0000.04014.45
5.3.220.0070.03314.57
5.3.210.0100.03014.69
5.3.200.0030.03714.80
5.3.190.0130.03314.55
5.3.180.0030.03314.70
5.3.170.0000.04314.79
5.3.160.0030.04014.71
5.3.150.0030.07714.52
5.3.140.0000.04014.79
5.3.130.0000.07014.63
5.3.120.0030.04314.58
5.3.110.0000.04014.58
5.3.100.0030.04014.17
5.3.90.0030.03714.04
5.3.80.0070.03314.03
5.3.70.0000.04014.11
5.3.60.0000.04013.98
5.3.50.0030.03713.98
5.3.40.0000.04013.96
5.3.30.0030.03313.91
5.3.20.0100.03013.93
5.3.10.0000.04013.74
5.3.00.0030.03713.66
5.2.170.0030.02711.97
5.2.160.0030.02711.97
5.2.150.0070.02711.97
5.2.140.0030.02711.97
5.2.130.0030.03011.97
5.2.120.0030.02711.97
5.2.110.0000.03011.97
5.2.100.0030.02711.97
5.2.90.0000.03011.97
5.2.80.0030.03011.97
5.2.70.0000.03711.97
5.2.60.0070.02311.97
5.2.50.0000.03311.97
5.2.40.0000.03011.97
5.2.30.0000.03011.97
5.2.20.0030.02711.97
5.2.10.0030.02711.97
5.2.00.0000.02311.97
5.1.60.0030.02711.97
5.1.50.0070.02011.97
5.1.40.0030.02311.97
5.1.30.0000.02711.97
5.1.20.0070.02011.97
5.1.10.0070.02011.97
5.1.00.0070.01711.97
5.0.50.0000.02011.97
5.0.40.0000.01711.97
5.0.30.0000.03011.97
5.0.20.0030.01711.97
5.0.10.0000.01711.97
5.0.00.0070.02311.97
4.4.90.0030.01311.97
4.4.80.0000.01711.97
4.4.70.0030.01311.97
4.4.60.0030.01311.97
4.4.50.0000.01711.97
4.4.40.0000.02011.97
4.4.30.0000.01311.97
4.4.20.0000.01711.97
4.4.10.0030.01311.97
4.4.00.0030.02311.97
4.3.110.0000.01711.97
4.3.100.0000.01311.97
4.3.90.0100.01011.97
4.3.80.0000.02011.97
4.3.70.0100.02711.97
4.3.60.0000.01711.97
4.3.50.0000.03311.97
4.3.40.0030.04711.97
4.3.30.0000.02711.97
4.3.20.0000.01311.97
4.3.10.0030.03311.97
4.3.00.0000.01711.97

preferences:
41.49 ms | 401 KiB | 5 Q