fork download
copy 
  1. <?php
  2.  
  3. $text = array(
  4.     'りんご食べたい。',
  5.     'イタリアン食べたい。',
  6.     'ごりら見た。',
  7.     '雪まつりに行きたい。',
  8.     'うさぎ可愛い！！',
  9. );
  10. $key = array(
  11.     'りんご',
  12.     'ばなな',
  13.     'ごりら',
  14.     'うさぎ',
  15. );
  16.  
  17. $key_text = array();
  18. foreach ($text as $v1) {
  19.     foreach ($key as $v2) {
  20.         if (strpos($v1, $v2) !== false) {
  21.             $key_text[] = $v1;
  22.         }
  23.     }
  24. }
  25. var_dump($key_text);
Success #stdin #stdout 0.01s 20568KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
array(3) {
  [0]=>
  string(24) "りんご食べたい。"
  [1]=>
  string(18) "ごりら見た。"
  [2]=>
  string(24) "うさぎ可愛い！！"
}
https://ideone.com/fxdyrR
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!