ph4x35ccb

Manipulação de strings

Mar 10th, 2019
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PHP 0.61 KB | None | 0 0
  1. <?php
  2. #==============
  3. #=kjnetsecuryt=
  4. #==============
  5. #====Ph4x35====
  6.  
  7. #Função -strlen()
  8.  
  9. $len = strlen('123456abc');
  10. echo "Quantidade catactere: $len"."<br>";
  11.  
  12. #Função substr
  13.  
  14. $str = 'aaabbbccc';
  15. $sub = substr($str, 3, 3);
  16. echo "Parte retornada: $sub"."<br>";
  17.  
  18. #Funçao - strtoupper
  19. $str = 'Ph4x35';
  20. $up = strtoupper($str);
  21. echo "Maiusculo: $up"."<br>";
  22.  
  23. #Função strtolower
  24.  
  25. $str = 'PH4X35';
  26. $low = strtolower($str);
  27. echo "Minusculo: $low"."<br>";
  28.  
  29. #funçao str_replace
  30.  
  31. $str = "aaabbbccc";
  32. $nova = str_replace('bbb', '---', $str);
  33. echo "Original: $str com Replace: $nova"."<br>";
  34.  
  35.  
  36. ?>
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