php SimpleXML check if a child exists

by

It might be better to wrap this in an isset()

if(isset($A->b->c)) { // c exists

That way if $A or $A->b don’t exist… it doesn’t blow up.

More Related Contents:

  1. How to convert array to SimpleXML
  2. Accessing @attribute from SimpleXML
  3. SimpleXML: Selecting Elements Which Have A Certain Attribute Value
  4. Get value from SimpleXMLElement Object
  5. How to use XMLReader in PHP?
  6. PHP simpleXML how to save the file in a formatted way?
  7. Implementing condition in XPath [duplicate]
  8. Error: “Input is not proper UTF-8, indicate encoding !” using PHP’s simplexml_load_string
  9. SimpleXML and print_r() – why is this empty?
  10. PHP SimpleXML get innerXML
  11. How can I set text value of SimpleXmlElement without using its parent?
  12. What’s the difference between PHP’s DOM and SimpleXML extensions?
  13. Accessing @attribute from SimpleXML
  14. Best way to process large XML in PHP [duplicate]
  15. Updating XML node with PHP
  16. SimpleXML how to prepend a child in a node?
  17. PHP – Processing Invalid XML
  18. How to Paginate lines in a foreach loop with PHP
  19. Using SimpleXML to create an XML object from scratch
  20. PHP SimpleXML Namespace Problem
  21. PHP get values from SimpleXMLElement array
  22. php SimpleXML attributes are missing
  23. edit XML with simpleXML
  24. converting SOAP XML response to a PHP object or array
  25. How do you rename a tag in SimpleXML through a DOM object?
  26. Format output of $SimpleXML->asXML(); [duplicate]
  27. adding a namespace when using SimpleXMLElement
  28. “At sign” @ in SimpleXML object?
  29. simple xml add namespaced child
  30. How to import XML string in a php DOMDocument

Leave a Comment