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  1. <?php
  2.  
  3. function findKeyWord($str, $key){
  4. 	$regex = '/'. $key .'/i';
  5. 	return preg_match($regex, $str);
  6. }
  7.  
  8. echo findKeyWord("aqui fica o valor do texto do membro", 'membro') .PHP_EOL;
  9. echo findKeyWord("aqui fica o valor do texto do membro", 'membros');
Success #stdin #stdout 0.02s 24144KB
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stdin 
Standard input is empty
stdout 
1
0
https://ideone.com/jTaPdM
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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