3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "a" => ['keycode' => '0001','date' =>"2015-09-08"], "b" => ['keycode' => '0002','date' =>"2015-09-05"], "c" => ['keycode' => '0003','date' =>"2002-12-04"], "d" => ['keycode' => '0001','date' =>"2015-09-01"], "e" => ['keycode' => '0001','date' =>"2015-10-01"] ]; $needle = '0001'; usort($array, fn($a, $b) => [$a['keycode'] !== $needle, $a['date']] <=> [$b['keycode'] !== $needle, $b['date']]); echo $array[0]['keycode'] === $needle ? $array[0]['date'] : "No qualifying rows for $needle";

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)
8.4.140.0100.01017.46
8.4.130.0050.00417.64
8.4.120.0120.00920.54
8.4.110.0060.00318.90
8.4.100.0110.00917.58
8.4.90.0120.00918.73
8.4.80.0040.00419.66
8.4.70.0100.00317.06
8.4.60.0070.00418.63
8.4.50.0110.01117.74
8.4.40.0160.00317.54
8.4.30.0130.00720.62
8.4.20.0000.00918.03
8.4.10.0060.01319.50
8.3.270.0080.01116.71
8.3.260.0090.01116.66
8.3.250.0140.00518.85
8.3.240.0030.00516.80
8.3.230.0100.00816.80
8.3.220.0110.00717.05
8.3.210.0100.00816.48
8.3.200.0050.00216.72
8.3.190.0050.00317.27
8.3.180.0140.00519.90
8.3.170.0150.00318.77
8.3.160.0160.00316.67
8.3.150.0120.00620.47
8.3.140.0040.00416.64
8.3.130.0050.00318.26
8.3.120.0030.00520.75
8.3.110.0080.00020.94
8.3.100.0110.00424.06
8.3.90.0070.01126.77
8.3.80.0060.00318.55
8.3.70.0100.00716.63
8.3.60.0060.01518.43
8.3.50.0070.01420.14
8.3.40.0130.00719.92
8.3.30.0090.00618.59
8.3.20.0080.00024.18
8.3.10.0050.00224.66
8.3.00.0000.00726.16
8.2.290.0110.01020.52
8.2.280.0100.01018.30
8.2.270.0090.00917.40
8.2.260.0070.00019.00
8.2.250.0030.00616.43
8.2.240.0050.00518.76
8.2.230.0030.00622.58
8.2.220.0060.00337.54
8.2.210.0080.00026.77
8.2.200.0070.00318.29
8.2.190.0170.00316.58
8.2.180.0070.00725.92
8.2.170.0040.01118.99
8.2.160.0070.00722.96
8.2.150.0000.00925.66
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00426.16
8.2.110.0040.00419.24
8.2.100.0090.00319.64
8.2.90.0030.00517.50
8.2.80.0000.00918.78
8.2.70.0050.00317.75
8.2.60.0060.00317.93
8.2.50.0050.00318.05
8.2.40.0080.00617.97
8.2.30.0000.00718.01
8.2.20.0050.00320.36
8.2.10.0000.00817.71
8.2.00.0000.00719.25
8.1.330.0060.00421.82
8.1.320.0120.00915.83
8.1.310.0110.00716.59
8.1.300.0030.00620.20
8.1.290.0080.00030.84
8.1.280.0090.00925.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.00019.31
8.1.230.0110.00017.89
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00817.62
8.1.160.0000.00718.86
8.1.150.0000.00718.56
8.1.140.0040.00417.50
8.1.130.0000.00720.67
8.1.120.0000.00717.45
8.1.110.0070.00017.42
8.1.100.0040.00417.36
8.1.90.0040.00417.48
8.1.80.0060.00317.38
8.1.70.0070.00017.45
8.1.60.0000.00817.49
8.1.50.0000.00917.46
8.1.40.0000.00817.45
8.1.30.0050.00317.52
8.1.20.0060.00617.69
8.1.10.0050.00817.59
8.1.00.0110.00017.45
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0000.00718.49
8.0.270.0070.00016.69
8.0.260.0070.00018.44
8.0.250.0030.00316.98
8.0.240.0000.00716.84
8.0.230.0030.00316.97
8.0.220.0040.00416.95
8.0.210.0000.00716.93
8.0.200.0040.00416.82
8.0.190.0030.00616.90
8.0.180.0100.00016.94
8.0.170.0090.00016.92
8.0.160.0030.00516.78
8.0.150.0080.00316.72
8.0.140.0030.00716.74
8.0.130.0050.00716.75
8.0.120.0030.00916.82
8.0.110.0060.00616.88
8.0.100.0080.00316.88
8.0.90.0070.00316.89
8.0.80.0000.00816.71
8.0.70.0040.00816.96
8.0.60.0030.00616.86
8.0.50.0030.00616.79
8.0.30.0080.00416.89
8.0.20.0050.00517.04
8.0.10.0080.00417.00
7.4.330.0020.00215.55
7.4.320.0000.00616.52
7.4.300.0060.00316.48
7.4.290.0000.00816.35
7.4.280.0050.00316.55
7.4.270.0030.00616.50
7.4.260.0000.01016.44
7.4.250.0100.00016.49
7.4.240.0080.00316.45
7.4.230.0050.00516.41
7.4.220.0100.00016.51
7.4.210.0060.00316.58
7.4.200.0070.00316.64
7.4.190.0000.01016.54
7.4.180.0030.00716.52
7.4.160.0000.01116.54
7.4.150.0000.00916.42
7.4.140.0040.00416.45
7.4.130.0070.00416.50
7.4.120.0030.00616.35
7.4.110.0110.00416.15
7.4.100.0000.01216.37
7.4.90.0130.00016.42
7.4.80.0130.00616.13
7.4.70.0180.00016.42
7.4.60.0050.01016.07
7.4.50.0040.01215.99
7.4.40.0070.00716.31
7.4.30.0040.00816.13
7.4.20.0090.00516.09
7.4.10.0120.00316.15
7.4.00.0070.00716.35

preferences:
34.12 ms | 403 KiB | 5 Q