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Var Debug or Dump Library

/ Published in: PHP
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A little pile of functions I use for implementing a nice var dump alternative.

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  1. function dd($var)
  2. {
  3.     echo '<pre>' . fl() . dump($var) . PHP_EOL . PHP_EOL . 'dd() exit</pre>';
  4.     exit();
  5. }
  6.  
  7. function d($var)
  8. {
  9.     echo '<pre>' . fl() . dump($var) . '</pre>';
  10. }
  11.  
  12. function fl()
  13. {
  14.     $dbbt = dbbt();
  15.     return 'File: ' . basename($dbbt[0]['file']) . ' Line: ' . $dbbt[0]['line'] . ' - ';
  16. }
  17.  
  18. function dbbt()
  19. {
  20.     $dbbt = debug_backtrace();
  21.     array_shift($dbbt);
  22.     array_shift($dbbt);
  23.     return $dbbt;
  24. }
  25.  
  26. function dump($var)
  27. {
  28.     if (is_string($var) && '' == $var) {
  29.         $var = 'string(' . strlen($var) . ') ""';
  30.     } elseif (is_array($var) && empty($var)) {
  31.         $var = 'array(0) empty';
  32.     } elseif (is_bool($var)) {
  33.         $var = 'boolean ' . ((true === $var) ? 'true' : 'false');
  34.     } elseif (null === $var) {
  35.         $var = 'null';
  36.     }
  37.  
  38.     return print_r($var, true);
  39. }

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