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  1. <?php
  2.  
  3. $arrPref = array(
  4.     1 => '北海道'
  5.     , 2 => '青森'
  6. );
  7.  
  8. $arrSetting = array(
  9.     1 => array(
  10.         'eq' => array(2, 4, 5)
  11.         , 'url' => 'http://h...content-available-to-author-only...u.com/'
  12.     )
  13.     , 2 => array(
  14.         'eq' => array(2, 4, 5)
  15.         , 'url' => 'http://a...content-available-to-author-only...i.com/'
  16.     )
  17. );
  18.  
  19. $res = $arrSetting[array_search('北海道', $arrPref)];
  20. print_r($res);
  21.  
  22. $res = $arrSetting[array_search('東海道', $arrPref)];
  23. print_r($res);
  24.  
  25.  
  26.  
  27. $pref = array(
  28.    "北海道" => array ("url1", array(1,2) /* array() */),
  29.    "青森"   => array ("url2", array(2,3) /* array() */),
  30. );
  31.  
  32. list($url, $eq) = $pref["北海道"];
  33. print_r(compact("url", "eq"));
  34.  
  35. list($url, $eq) = $pref["東海道"];
  36. print_r(compact("url", "eq"));
  37.  
Success #stdin #stdout #stderr 0.02s 52432KB
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stdin
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Standard input is empty
stdout
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Array
(
    [eq] => Array
        (
            [0] => 2
            [1] => 4
            [2] => 5
        )

    [url] => http://h...content-available-to-author-only...u.com/
)
Array
(
    [url] => url1
    [eq] => Array
        (
            [0] => 1
            [1] => 2
        )

)
Array
(
    [url] => 
    [eq] => 
)
stderr
copy 
PHP Notice:  Undefined offset: 0 in /home/v0hDbk/prog.php on line 22
PHP Notice:  Undefined index: 東海道 in /home/v0hDbk/prog.php on line 35
https://ideone.com/ZGSzlH
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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