3v4l.org

run code in 300+ PHP versions simultaneously
<?php $Test = array( array("a"=>"004", "n"=>"03"), array("a"=>"003", "n"=>"02"), array("a"=>"001", "n"=>"02"), array("a"=>"005", "n"=>"01"), array("a"=>"001", "n"=>"01"), array("a"=>"004", "n"=>"02"), array("a"=>"003", "n"=>"01"), array("a"=>"004", "n"=>"01") ); $orderBy = ['a', 'n']; usort($Test, fn($a, $b) => array_map(fn($v) => $a[$v], $orderBy) <=> array_map(fn($v) => $b[$v], $orderBy) ); var_export($Test);

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)
8.3.60.0130.00918.30
8.3.50.0110.00418.12
8.3.40.0110.00718.61
8.3.30.0060.00918.60
8.3.20.0040.00420.91
8.3.10.0040.00420.20
8.3.00.0040.00420.78
8.2.180.0150.00625.92
8.2.170.0120.00622.96
8.2.160.0040.01122.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00621.06
8.2.110.0060.00320.39
8.2.100.0000.01217.91
8.2.90.0030.00518.16
8.2.80.0080.00020.33
8.2.70.0000.00817.93
8.2.60.0000.00818.22
8.2.50.0060.00318.10
8.2.40.0030.00619.51
8.2.30.0040.00419.39
8.2.20.0050.00218.09
8.2.10.0060.00319.20
8.2.00.0050.00319.30
8.1.280.0130.00625.92
8.1.270.0040.00422.57
8.1.260.0040.01126.35
8.1.250.0030.00528.09
8.1.240.0060.00320.96
8.1.230.0080.00320.85
8.1.220.0000.00817.77
8.1.210.0040.00418.92
8.1.200.0070.00317.35
8.1.190.0000.00817.35
8.1.180.0040.00419.03
8.1.170.0040.00418.62
8.1.160.0000.00719.01
8.1.150.0040.00418.84
8.1.140.0040.00422.02
8.1.130.0000.00820.20
8.1.120.0070.00317.50
8.1.110.0030.00517.49
8.1.100.0050.00217.53
8.1.90.0030.00317.38
8.1.80.0000.00717.45
8.1.70.0040.00417.46
8.1.60.0040.00417.55
8.1.50.0000.01017.50
8.1.40.0060.00317.47
8.1.30.0050.00317.58
8.1.20.0030.00517.59
8.1.10.0030.00517.60
8.1.00.0030.00517.45
8.0.300.0070.00020.02
8.0.290.0050.00316.63
8.0.280.0000.00718.40
8.0.270.0070.00016.82
8.0.260.0030.00320.08
8.0.250.0070.00017.01
8.0.240.0080.00016.94
8.0.230.0040.00416.89
8.0.220.0000.00816.87
8.0.210.0040.00416.76
8.0.200.0070.00016.98
8.0.190.0030.00516.92
8.0.180.0040.00416.79
8.0.170.0030.00716.75
8.0.160.0000.00716.89
8.0.150.0080.00016.90
8.0.140.0000.00816.81
8.0.130.0050.00013.36
8.0.120.0040.00416.84
8.0.110.0000.00716.75
8.0.100.0030.00516.92
8.0.90.0060.00316.87
8.0.80.0070.00716.92
8.0.70.0040.00416.77
8.0.60.0040.00416.94
8.0.50.0000.00716.83
8.0.30.0090.00917.07
8.0.20.0100.00917.17
8.0.10.0000.00716.82
8.0.00.0060.01216.85
7.4.330.0060.00015.55
7.4.320.0030.00616.66
7.4.300.0030.00316.61
7.4.290.0070.00016.63
7.4.280.0090.00016.50
7.4.270.0050.00316.48
7.4.260.0030.00516.56
7.4.250.0000.00716.45
7.4.240.0070.00116.51
7.4.230.0050.00316.62
7.4.220.0040.00416.44
7.4.210.0060.01116.50
7.4.200.0080.00016.67
7.4.130.0070.01016.55
7.4.120.0060.01216.40
7.4.110.0030.01416.60
7.4.100.0190.00316.70
7.4.90.0100.00616.30
7.4.80.0090.00919.39
7.4.70.0090.00916.50
7.4.60.0060.01016.48
7.4.50.0070.00716.35
7.4.40.0030.01316.66
7.4.00.0090.00914.95
7.3.330.0060.00016.24
7.3.320.0050.00013.19
7.3.310.0030.00316.20
7.3.300.0030.00316.15
7.3.290.0070.00016.03
7.3.280.0100.00716.14
7.3.260.0060.01316.38
7.3.240.0030.01516.24
7.3.230.0030.01416.18
7.3.210.0090.00916.24
7.3.200.0100.00716.27
7.3.190.0070.01116.12
7.3.180.0070.01016.15
7.3.170.0120.00416.17
7.3.160.0100.00716.16
7.3.120.0040.01514.63
7.3.110.0130.00514.65
7.3.100.0080.00814.36
7.3.90.0120.00814.58
7.3.80.0000.01614.70
7.3.70.0080.01514.43
7.3.60.0160.00014.38
7.3.50.0130.00514.58
7.3.40.0070.01414.21
7.3.30.0100.00714.26
7.3.20.0170.00014.43
7.3.10.0170.00614.25
7.3.00.0180.00414.41
7.2.330.0030.01316.31
7.2.320.0090.00916.48
7.2.310.0110.01116.45
7.2.300.0080.00916.24
7.2.290.0100.00716.52
7.2.250.0150.01014.89
7.2.240.0200.00414.60
7.2.230.0080.00814.73
7.2.220.0190.00014.78
7.2.210.0110.00514.66
7.2.200.0120.00414.71
7.2.190.0040.01214.79
7.2.180.0110.00514.49
7.2.170.0100.00714.78
7.1.330.0160.00613.75
7.1.320.0110.00413.68
7.1.310.0050.01013.74
7.1.300.0070.01413.49
7.1.290.0040.01313.74
7.1.280.0160.00013.74
7.1.270.0110.00413.80
7.1.260.0150.00813.61

preferences:
58.44 ms | 401 KiB | 5 Q