3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 503 => [ 'scores' => [ 4573 => ['answer' => 100], 4574 => ['answer' => 60], 4575 => ['answer' => 100], 4576 => ['answer' => 80], 4577 => ['answer' => 40], 4578 => ['answer' => 20], 4579 => ['answer' => 60], 4580 => ['answer' => 100], 4581 => ['answer' => 60], 4582 => ['answer' => 60], 4583 => ['answer' => 80], 4584 => ['answer' => 80], ], 'category' => 'Category A', 'grade' => 70, 'color' => NULL ], 504 => [ 'scores' => [ 4585 => ['answer' => 40], 4586 => ['answer' => 100], 4587 => ['answer' => 80], 4588 => ['answer' => 60], 4589 => ['answer' => 100], 4590 => ['answer' => 40], 4591 => ['answer' => 80], 4592 => ['answer' => 60], 4593 => ['answer' => 60], 4594 => ['answer' => 100], 4595 => ['answer' => 100], 4596 => ['answer' => 80], ], 'category' => 'Category B', 'grade' => 75, 'color' => NULL ], 505 => [ 'scores' => [ 4597 =>['answer' => 20], 4598 =>['answer' => 80], 4599 =>['answer' => 100], 4600 =>['answer' => 60], 4601 =>['answer' => 20], 4602 =>['answer' => 20], 4603 =>['answer' => 100], 4604 =>['answer' => 40], 4605 =>['answer' => 60], 4606 =>['answer' => 100], 4607 =>['answer' => 80], 4608 =>['answer' => 20], ], 'category' => 'Category C', 'grade' => 58.3, 'color' => NULL, ] ]; foreach ($array as &$row) { asort($row['scores']); } var_export($array);

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)
8.4.130.0120.00817.89
8.4.120.0100.00920.43
8.4.110.0090.00218.79
8.4.100.0160.00517.88
8.4.90.0100.01017.83
8.4.80.0090.01022.27
8.4.70.0140.00817.80
8.4.60.0140.00818.58
8.4.50.0110.01019.58
8.4.40.0140.00719.68
8.4.30.0100.00720.46
8.4.20.0040.00417.89
8.4.10.0060.00923.75
8.3.260.0120.00716.56
8.3.250.0120.00618.88
8.3.240.0080.01118.42
8.3.230.0100.00716.71
8.3.220.0100.00817.34
8.3.210.0150.00416.71
8.3.200.0040.00516.60
8.3.190.0120.00717.16
8.3.180.0130.00816.41
8.3.170.0130.00718.89
8.3.160.0040.00416.83
8.3.150.0060.01317.13
8.3.140.0100.00018.47
8.3.130.0030.00616.64
8.3.120.0090.00620.77
8.3.110.0000.00820.94
8.3.100.0000.00916.48
8.3.90.0050.00326.77
8.3.80.0090.00016.63
8.3.70.0000.01516.73
8.3.60.0000.01416.50
8.3.50.0120.00318.49
8.3.40.0030.01019.91
8.3.30.0140.00418.67
8.3.20.0070.00024.18
8.3.10.0070.00024.66
8.3.00.0000.00826.16
8.2.290.0070.01120.41
8.2.280.0100.01120.32
8.2.270.0110.00717.24
8.2.260.0150.00416.66
8.2.250.0030.01716.50
8.2.240.0060.00316.94
8.2.230.0060.01020.94
8.2.220.0100.01024.06
8.2.210.0000.00826.77
8.2.200.0000.01118.36
8.2.190.0130.00316.58
8.2.180.0120.00925.92
8.2.170.0120.00319.13
8.2.160.0030.01022.96
8.2.150.0040.00425.66
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00226.16
8.2.110.0030.00722.28
8.2.100.0090.00317.79
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00618.00
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0040.00418.18
8.2.20.0000.00720.68
8.2.10.0000.00818.37
8.2.00.0000.00719.26
8.1.330.0100.00921.87
8.1.320.0120.00716.07
8.1.310.0070.01016.84
8.1.300.0180.00318.52
8.1.290.0060.00330.84
8.1.280.0150.00025.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00821.48
8.1.230.0040.00719.04
8.1.220.0030.00617.80
8.1.210.0080.00018.77
8.1.200.0030.00617.23
8.1.190.0040.00417.48
8.1.180.0050.00318.10
8.1.170.0060.00318.59
8.1.160.0000.00718.80
8.1.150.0040.00418.63
8.1.140.0000.00817.56
8.1.130.0040.00419.11
8.1.120.0000.00919.29
8.1.110.0040.00419.29
8.1.100.0090.00019.22
8.1.90.0000.00819.29
8.1.80.0000.00919.18
8.1.70.0050.00319.23
8.1.60.0040.00419.29
8.1.50.0080.00019.34
8.1.40.0000.00819.43
8.1.30.0050.00319.43
8.1.20.0000.00719.48
8.1.10.0040.00419.23
8.1.00.0040.00419.20
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0030.00318.45
8.0.270.0080.00017.16
8.0.260.0040.00418.68
8.0.250.0050.00318.71
8.0.240.0040.00418.74
8.0.230.0000.00718.65
8.0.220.0000.00718.59
8.0.210.0000.00718.51
8.0.200.0080.00018.57
8.0.190.0080.00018.65
8.0.180.0000.00716.86
8.0.170.0030.00316.86
8.0.160.0070.00016.75
8.0.150.0000.00716.71
8.0.140.0070.00016.74
8.0.130.0000.00716.80
8.0.120.0000.00716.84
8.0.110.0050.00316.86
8.0.100.0000.00816.78
8.0.90.0030.00316.74
8.0.80.0000.00716.73
8.0.70.0040.00416.82
8.0.60.0040.00416.80
8.0.50.0070.00016.83
8.0.30.0040.00416.80
8.0.20.0000.00716.74
8.0.10.0060.00316.93

preferences:
79.95 ms | 403 KiB | 5 Q