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  1. <?php
  2.  
  3. $rs2 = [
  4.     [
  5.         "ID_Tag" => 1,
  6.         "tag" => "PHP"
  7.     ], [
  8.         "ID_Tag" => 2,
  9.         "tag" => "HTML"
  10.     ], [
  11.         "ID_Tag" => 3,
  12.         "tag" => "MYSQL"
  13.     ], [
  14.         "ID_Tag" => 4,
  15.         "tag" => "Designer de site"
  16.     ]
  17. ];
  18.  
  19. $row3 = [
  20.     "habilidades" => "PHP,HTML,Designer de site",
  21.  
  22. ];
  23.  
  24. $habilidades = explode(",", $row3['habilidades']);
  25.  
  26. foreach($rs2 as $row2) {
  27.     $selected = in_array($row2['tag'], $habilidades) ? "selected" : "";
  28.     echo "<option value='{$row2['ID_Tag']}' {$selected}>{$row2['tag']}</option>", PHP_EOL;
  29. }
Success #stdin #stdout 0s 82880KB
comments (?)
stdin 
Standard input is empty
stdout 
<option value='1' selected>PHP</option>
<option value='2' selected>HTML</option>
<option value='3' >MYSQL</option>
<option value='4' selected>Designer de site</option>
https://ideone.com/n7fLP2
language:
PHP (php 7.3.5)
created:
8 years ago
visibility:
secret

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