Online PHP editor | perf for mNpKm

@ 2024-04-30T11:42:49Z

<?php

$myWondersArray = array (
  0 => 
  (object) array(
     'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 1/3)',
     'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_1/',
  ),
  1 => 
  (object) array(
     'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 2/3)',
     'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_2/',
  ),
  2 => 
  (object) array(
     'currentUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 3 - Helping Mom (Part 3/3)',
     'currentUnitPart' => 'wonderskills/starter_book_2/unit_3_helping_mom/part_3/',
  ),
  3 => 
  (object) array(
     'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 1/3)',
     'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_1/',
  ),
  4 => 
  (object) array(
     'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 2/3)',
     'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_2/',
  ),
  5 => 
  (object) array(
     'previousUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 2 - Sid\'s New Neighbors (Part 3/3)',
     'previousUnitPart' => 'wonderskills/starter_book_2/unit_2_sids_new_neighbors/part_3/',
  ),
  6 => 
  (object) array(
     'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 1/3)',
     'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_1/',
  ),
  7 => 
  (object) array(
     'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 2/3)',
     'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_2/',
  ),
  8 => 
  (object) array(
     'nextUnitDisplay' => 'WonderSkills: Starter Book 2, Unit 4 - Food from the Garden (Part 3/3)',
     'nextUnitPart' => 'wonderskills/starter_book_2/unit_4_food_from_the_garden/part_3/',
  ),
);

$buckets = array_fill_keys(['previous', 'current', 'next'], []);
foreach ($myWondersArray as $obj) {
    $buckets[substr(key((array) $obj), 0, -11)][] = $obj;
}
var_export(array_merge(...array_values($buckets)));

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).

Version	System time (s)	User time (s)	Memory (MiB)
8.5.3	0.012	0.005	19.42
8.5.2	0.011	0.010	20.25
8.5.1	0.014	0.008	16.67
8.5.0	0.011	0.010	20.14
8.4.18	0.012	0.010	19.82
8.4.17	0.014	0.008	20.39
8.4.16	0.017	0.005	24.07
8.4.15	0.001	0.001	14.05
8.4.14	0.019	0.009	17.50
8.4.13	0.013	0.007	17.57
8.4.12	0.004	0.005	22.43
8.4.11	0.009	0.011	22.59
8.4.10	0.014	0.007	17.73
8.4.9	0.014	0.007	17.75
8.4.8	0.005	0.004	17.57
8.4.7	0.012	0.007	17.77
8.4.6	0.012	0.008	20.27
8.4.5	0.006	0.003	17.78
8.4.4	0.016	0.003	18.66
8.4.3	0.015	0.004	18.82
8.4.2	0.010	0.010	20.46
8.4.1	0.004	0.004	19.34
8.3.30	0.007	0.003	20.75
8.3.29	0.009	0.011	20.47
8.3.28	0.013	0.012	18.50
8.3.27	0.013	0.007	16.63
8.3.26	0.004	0.004	16.77
8.3.25	0.014	0.005	18.98
8.3.24	0.005	0.002	16.79
8.3.23	0.012	0.008	16.42
8.3.22	0.009	0.010	18.94
8.3.21	0.013	0.006	16.85
8.3.20	0.013	0.007	16.61
8.3.19	0.011	0.007	17.22
8.3.18	0.010	0.008	18.64
8.3.17	0.007	0.011	20.76
8.3.16	0.006	0.003	17.25
8.3.15	0.011	0.007	17.28
8.3.14	0.008	0.000	17.20
8.3.13	0.015	0.004	18.52
8.3.12	0.000	0.010	20.77
8.3.11	0.008	0.000	16.57
8.3.10	0.015	0.007	16.40
8.3.9	0.011	0.004	18.74
8.3.8	0.007	0.003	17.97
8.3.7	0.015	0.000	16.75
8.3.6	0.047	0.007	25.92
8.3.5	0.016	0.010	25.92
8.3.4	0.028	0.015	25.92
8.3.3	0.047	0.006	25.92
8.3.2	0.034	0.009	25.92
8.3.1	0.034	0.009	25.92
8.3.0	0.034	0.009	25.92
8.2.30	0.018	0.004	18.21
8.2.29	0.010	0.009	20.68
8.2.28	0.011	0.009	18.54
8.2.27	0.006	0.003	19.07
8.2.26	0.003	0.016	18.22
8.2.25	0.014	0.007	18.56
8.2.24	0.008	0.000	17.18
8.2.23	0.006	0.003	20.94
8.2.22	0.006	0.003	24.06
8.2.21	0.012	0.006	26.77
8.2.20	0.000	0.010	16.63
8.2.19	0.010	0.007	16.75
8.2.18	0.042	0.003	25.92
8.2.17	0.040	0.013	25.92
8.2.16	0.052	0.006	25.92
8.2.15	0.037	0.011	25.92
8.2.14	0.037	0.011	25.92
8.2.13	0.045	0.007	25.92
8.2.12	0.031	0.021	25.92
8.2.11	0.042	0.010	25.92
8.2.10	0.041	0.006	25.92
8.2.9	0.041	0.003	25.92
8.2.8	0.053	0.010	25.92
8.2.7	0.044	0.007	25.92
8.2.6	0.032	0.015	25.92
8.2.5	0.024	0.017	25.92
8.2.4	0.035	0.006	25.92
8.2.3	0.032	0.004	25.92
8.2.2	0.035	0.009	25.92
8.2.1	0.034	0.006	25.92
8.2.0	0.031	0.000	25.92
8.1.34	0.011	0.006	17.75
8.1.33	0.009	0.009	16.81
8.1.32	0.010	0.009	16.43
8.1.31	0.012	0.003	18.48
8.1.30	0.007	0.011	19.39
8.1.29	0.000	0.009	18.88
8.1.28	0.032	0.010	25.92
8.1.27	0.038	0.003	25.92
8.1.26	0.032	0.009	25.92
8.1.25	0.028	0.013	25.92
8.1.24	0.029	0.004	25.92
8.1.23	0.027	0.007	25.92
8.1.22	0.034	0.008	25.92
8.1.21	0.026	0.010	25.92
8.1.20	0.022	0.018	25.92
8.1.19	0.044	0.000	25.92
8.1.18	0.043	0.007	25.92
8.1.17	0.035	0.007	25.92
8.1.16	0.022	0.019	25.92
8.1.15	0.028	0.013	25.92
8.1.14	0.029	0.003	25.92
8.1.13	0.024	0.008	25.92
8.1.12	0.025	0.006	25.92
8.1.11	0.025	0.006	25.92
8.1.10	0.026	0.015	25.92
8.1.9	0.026	0.006	25.92
8.1.8	0.038	0.005	25.92
8.1.7	0.034	0.003	25.92
8.1.6	0.038	0.007	25.92
8.1.5	0.030	0.007	25.92
8.1.4	0.033	0.013	25.92
8.1.3	0.033	0.011	25.92
8.1.2	0.039	0.007	25.92
8.1.1	0.025	0.018	25.92
8.1.0	0.024	0.009	25.92

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