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  1. <?PHP
  2. $_REQUEST['liga'] = "liga"; //coloquei só para simular o envio
  3.  
  4. function liga(){
  5. echo "teste";
  6. }
  7. ?>
  8. <input type="submit" name="liga" value="liga"/>
  9. <?php
  10. if (isset($_REQUEST['liga'])) {
  11.     unset($_REQUEST['liga']);
  12.     liga();
  13. }
  14. ?>
Success #stdin #stdout 0.02s 24400KB
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stdin
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Standard input is empty
stdout
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<input type="submit" name="liga" value="liga"/>
teste
https://ideone.com/bRPhwd
language:
PHP (php 7.3.5)
created:
9 years ago
visibility:
public

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