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  1. <?php
  2. function replaceAccountExists($accounts_request, $texto) {
  3.     preg_match_all('/(^|\s)(@\w+)/', $texto, $result);
  4.     $data = $result[2];
  5.     $data = array_map(function($value) use ($accounts_request) { 
  6.     $account = strtolower(str_replace('@', '', $value));	
  7.     $exists = (in_array($account, $accounts_request));
  8.         return array(
  9.                  'parameter_send' => $value,
  10.                  'exists_account'=> $exists,
  11.                  'url' => '<a href="http://w...content-available-to-author-only...e.com/' 
  12.                           . $account . '">'
  13.                           . $value . '</a>'
  14.         ); 
  15.     }, $data);
  16.  
  17.     if (!empty($data)) {
  18.        foreach($data as $val) {
  19.            if ($val['exists_account']) {
  20.               $texto = str_replace($val['parameter_send'],$val['url'], $texto);
  21.            }
  22.        }
  23.     }
  24.     return $texto;
  25.  
  26.    }
  27.  
  28.    //requisições válidas do banco
  29.    $accounts_request = array(
  30.     'existo',
  31.     'existia',
  32.     'hash2tag',
  33.     '234'
  34.    );
  35.  
  36.     $texto = '@Felipe @luizao @Patronaltacao abobrinha @ 234 @existo @hash2tag @ textoxyz @NomeAqui @existia';
  37.     $texto_novo = replaceAccountExists($accounts_request, $texto); 
  38.     echo $texto_novo;
Success #stdin #stdout 0.01s 52488KB
comments (?)
stdin 
Standard input is empty
stdout 
@Felipe @luizao @Patronaltacao abobrinha @ 234 <a href="http://w...content-available-to-author-only...e.com/existo">@existo</a> <a href="http://w...content-available-to-author-only...e.com/hash2tag">@hash2tag</a> @ textoxyz @NomeAqui <a href="http://w...content-available-to-author-only...e.com/existia">@existia</a>
https://ideone.com/0KLsHs
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
public

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