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 - $b; } } foreach($array as $arrays): echo $array["id"]; echo $array["title"]; 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)
8.3.60.0040.01118.55
8.3.50.0130.01021.97
8.3.40.0120.00318.83
8.3.30.0070.00719.08
8.3.20.0080.00020.25
8.3.10.0000.00723.71
8.3.00.0050.00319.81
8.2.180.0120.00316.75
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0080.00026.16
8.2.120.0040.00421.09
8.2.110.0030.00622.23
8.2.100.0110.00018.22
8.2.90.0000.00819.15
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0070.00018.21
8.2.20.0070.00017.79
8.2.10.0070.00319.75
8.2.00.0000.00817.66
8.1.280.0120.00325.92
8.1.270.0000.00823.63
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00322.06
8.1.230.0060.00619.01
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0080.00018.45
8.1.160.0040.00421.92
8.1.150.0080.00018.79
8.1.140.0040.00417.35
8.1.130.0040.00417.82
8.1.120.0030.00517.37
8.1.110.0030.00517.45
8.1.100.0000.00717.52
8.1.90.0050.00317.46
8.1.80.0030.00617.45
8.1.70.0050.00217.42
8.1.60.0090.00017.54
8.1.50.0030.00617.55
8.1.40.0040.00417.47
8.1.30.0030.00517.68
8.1.20.0060.00317.63
8.1.10.0000.00717.51
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.36
8.0.270.0030.00317.31
8.0.260.0000.00717.24
8.0.250.0000.00717.05
8.0.240.0070.00017.02
8.0.230.0000.00716.96
8.0.220.0000.00716.82
8.0.210.0030.00516.95
8.0.200.0030.00316.98
8.0.190.0040.00417.00
8.0.180.0070.00716.96
8.0.170.0000.00816.99
8.0.160.0000.00716.90
8.0.150.0040.00416.92
8.0.140.0070.00016.89
8.0.130.0050.00013.34
8.0.120.0040.00416.93
8.0.110.0000.00716.90
8.0.100.0000.00916.77
8.0.90.0070.00016.95
8.0.80.0030.01816.95
8.0.70.0050.00316.86
8.0.60.0000.00716.84
8.0.50.0030.00516.77
8.0.30.0170.00517.02
8.0.20.0140.00917.40
8.0.10.0030.00517.09
8.0.00.0080.01016.79
7.4.330.0060.00015.05
7.4.320.0030.00316.51
7.4.300.0000.00616.51
7.4.290.0000.00716.60
7.4.280.0000.00816.59
7.4.270.0080.00016.64
7.4.260.0020.00516.48
7.4.250.0040.00416.44
7.4.240.0040.00416.52
7.4.230.0070.00016.68
7.4.220.0060.01216.45
7.4.210.0060.00916.53
7.4.200.0000.00716.62
7.4.160.0100.00716.53
7.4.150.0150.00417.40
7.4.140.0110.00717.86
7.4.130.0080.01116.51
7.4.120.0100.00616.51
7.4.110.0100.00716.54
7.4.100.0090.00916.63
7.4.90.0120.00616.39
7.4.80.0160.00719.39
7.4.70.0100.01016.49
7.4.60.0070.01016.46
7.4.50.0040.00416.66
7.4.40.0030.01416.60
7.4.30.0110.00716.61
7.4.00.0110.00614.87
7.3.330.0050.00013.49
7.3.320.0030.00313.42
7.3.310.0060.00016.29
7.3.300.0000.00716.42
7.3.290.0090.00616.34
7.3.280.0100.01016.33
7.3.270.0180.00017.40
7.3.260.0130.00616.61
7.3.250.0130.00516.49
7.3.240.0060.01616.40
7.3.230.0130.00316.65
7.3.210.0140.00516.48
7.3.200.0160.00619.39
7.3.190.0060.01116.62
7.3.180.0050.01116.52
7.3.170.0060.00916.33
7.3.160.0210.00016.51
7.3.120.0070.01015.02
7.2.330.0120.00616.82
7.2.320.0070.01116.48
7.2.310.0130.00316.43
7.2.300.0130.00316.46
7.2.290.0040.01216.66
7.2.00.0070.01419.34
7.1.100.0070.00418.12
7.1.70.0030.00717.12
7.1.60.0060.01919.70
7.1.50.0130.01316.89
7.1.00.0030.07722.40
7.0.200.0080.00816.66
7.0.140.0070.07021.91
7.0.60.0070.05319.87
7.0.50.0030.04317.91
7.0.40.0070.08720.18
7.0.30.0270.08020.06
7.0.20.0070.05020.05
7.0.10.0030.07320.22
7.0.00.0070.04320.22
5.6.280.0000.07721.13
5.6.210.0070.08320.67
5.6.200.0070.07018.14
5.6.190.0100.09020.67
5.6.180.3000.04320.61
5.6.170.0400.04720.47
5.6.160.0100.08020.39
5.6.150.0000.09018.29
5.6.140.0130.07318.14
5.6.130.0070.06018.26
5.6.120.0000.04321.13
5.6.110.0200.07321.14
5.6.100.0100.06020.89
5.6.90.0070.06021.11
5.6.80.0100.07320.44
5.6.70.3400.03720.54
5.5.350.0130.07720.43
5.5.340.0100.07717.97
5.5.330.0030.06720.44
5.5.320.3070.04020.42
5.5.310.0300.04720.51
5.5.300.0070.03717.98
5.5.290.0130.07318.09
5.5.280.0070.08320.98
5.5.270.0070.05320.88
5.5.260.0000.04320.96
5.5.250.0270.06320.78
5.5.240.0200.02720.33
5.4.450.0470.03719.46
5.4.440.0630.03019.48
5.4.430.0430.04019.45
5.4.420.0330.05019.30
5.4.410.0100.04019.19
5.4.400.0130.04743.99
5.4.390.0130.05019.24
5.4.380.0170.05318.48
5.4.370.0100.05318.59
5.4.360.0200.04718.64
5.4.350.0170.05718.68
5.4.340.0130.05018.74
5.4.320.0080.03812.51
5.4.310.0040.04312.50
5.4.300.0050.03912.50
5.4.290.0060.03912.50
5.4.280.0040.03812.39
5.4.270.0090.03412.40
5.4.260.0050.03912.40
5.4.250.0060.03812.40
5.4.240.0070.03512.40
5.4.230.0070.03612.39
5.4.220.0050.03712.39
5.4.210.0070.03412.39
5.4.200.0150.02812.39
5.4.190.0100.03212.39
5.4.180.0040.03812.39
5.4.170.0080.03412.39
5.4.160.0090.03312.39
5.4.150.0080.03612.38
5.4.140.0070.04812.07
5.4.130.0050.04512.06
5.4.120.0070.03512.02
5.4.110.0070.03412.02
5.4.100.0060.03412.02
5.4.90.0070.03812.01
5.4.80.0050.03812.01
5.4.70.0080.03212.01
5.4.60.0090.03312.01
5.4.50.0050.03612.00
5.4.40.0130.02712.00
5.4.30.0080.03411.99
5.4.20.0070.03411.99
5.4.10.0040.03711.99
5.4.00.0050.03611.48
5.3.290.0080.03912.80
5.3.280.0090.03712.71
5.3.270.0050.03912.73
5.3.260.0060.03812.72
5.3.250.0050.04112.72
5.3.240.0060.03612.72
5.3.230.0040.04612.71
5.3.220.0080.03512.68
5.3.210.0080.03712.68
5.3.200.0050.03712.68
5.3.190.0060.03712.68
5.3.180.0150.02712.67
5.3.170.0170.02512.67
5.3.160.0120.03012.67
5.3.150.0080.03512.67
5.3.140.0100.03212.66
5.3.130.0050.04012.66
5.3.120.0040.04012.65
5.3.110.0060.03812.66
5.3.100.0040.03812.11
5.3.90.0090.03312.10
5.3.80.0080.03412.09
5.3.70.0070.03512.09
5.3.60.0050.03712.07
5.3.50.0080.03312.03
5.3.40.0090.03512.02
5.3.30.0040.03611.98
5.3.20.0050.03511.77
5.3.10.0050.03511.73
5.3.00.0030.03811.72
5.2.170.0050.0299.22
5.2.160.0040.0299.22
5.2.150.0060.0299.23
5.2.140.0040.0339.21
5.2.130.0030.0309.18
5.2.120.0010.0329.18
5.2.110.0030.0309.19
5.2.100.0050.0289.18
5.2.90.0050.0299.18
5.2.80.0070.0279.17
5.2.70.0040.0329.17
5.2.60.0040.0319.13
5.2.50.0030.0319.10
5.2.40.0060.0279.07
5.2.30.0030.0309.05
5.2.20.0080.0259.04
5.2.10.0020.0318.94
5.2.00.0030.0308.81
5.1.60.0050.0238.09
5.1.50.0030.0258.09
5.1.40.0050.0238.07
5.1.30.0050.0258.42
5.1.20.0030.0278.44
5.1.10.0040.0258.17
5.1.00.0060.0228.16
5.0.50.0030.0216.65
5.0.40.0030.0196.50
5.0.30.0030.0316.32
5.0.20.0030.0206.29
5.0.10.0030.0206.27
5.0.00.0040.0306.26
4.4.90.0040.0144.78
4.4.80.0010.0164.75
4.4.70.0010.0164.76
4.4.60.0030.0144.75
4.4.50.0010.0174.77
4.4.40.0050.0224.71
4.4.30.0010.0164.76
4.4.20.0010.0174.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0030.0144.66
4.3.90.0000.0174.63
4.3.80.0010.0254.59
4.3.70.0050.0124.63
4.3.60.0050.0124.63
4.3.50.0020.0164.63
4.3.40.0040.0234.54
4.3.30.0000.0183.31
4.3.20.0010.0173.29
4.3.10.0010.0163.25
4.3.00.0030.01743.92

preferences:
45.46 ms | 401 KiB | 5 Q