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  1. <?php
  2.  
  3. // your code goes here
  4. $array = array(
  5. 	array("name" => "北海道", "url" => "hokkaido", "eq" => array(1,2,3)), // ローマ字表記は hokkaido
  6. 	array("name" => "青森", "url" => "hokkaido", "eq" => array(1,2,3)), 
  7. );
  8.  
  9. $name = "北海道";
  10. var_export(array_shift(array_filter($array, function($value) use ($name){
  11. 	return strcmp($value["name"],$name) === 0;
  12. })));
  13. echo PHP_EOL;
  14.  
  15. $name = "東海道";
  16. var_export(array_shift(array_filter($array, function($value) use ($name){
  17. 	return strcmp($value["name"],$name) === 0;
  18. })));
  19. echo PHP_EOL;
  20.  
Success #stdin #stdout 0.02s 52432KB
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array (
  'name' => '北海道',
  'url' => 'hokkaido',
  'eq' => 
  array (
    0 => 1,
    1 => 2,
    2 => 3,
  ),
)
NULL
https://ideone.com/p8RVjz
language:
PHP (php 7.3.5)
created:
7 years ago
visibility:
public

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