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printr: print_r replacement that can handle nested arrays and strings

/ Published in: PHP
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A print_r replacement function that can handle nested arrays and strings.
Usage: printr($array);

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  1. /*
  2. A print_r replacement function that can  handle nested arrays and strings
  3. Usage: printr($array); 
  4. */
  5. function printr($array){
  6. 	echo '<blockquote>';
  7. 	if (!is_array($array)) return;
  8. 	foreach($array as $key => $value){
  9. 		echo htmlspecialchars("$key: ");
  10. 		if (is_array($value)){ printr($value);}else{echo htmlspecialchars($value).'<br />';}
  11. 	}
  12. 	echo '</blockquote>';
  13. }

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