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Last updated: Wed, 19 Mar 2008

DomNode->remove_child

(No version information available, might be only in CVS)

DomNode->remove_child — Removes child from list of children

说明

domtext DomNode->remove_child ( domtext $oldchild )

This functions removes a child from a list of children. If child cannot be removed or is not a child the function will return FALSE . If the child could be removed the functions returns the old child.

Example#1 Removing a child

  <?php 
  include(  "example.inc"  ); 
 
if (!  $dom   =   domxml_open_mem  (  $xmlstr  )) { 
  echo   "Error while parsing the document\n"  ; 
  exit; 
} 
 
  $elements   =   $dom  ->  get_elements_by_tagname  (  "tbody"  ); 
  $element   =   $elements  [  0  ]; 
  $children   =   $element  ->  child_nodes  (); 
  $child   =   $element  ->  remove_child  (  $children  [  0  ]); 
 
echo   "<PRE>"  ; 
  $xmlfile   =   $dom  ->  dump_mem  (  true  ); 
echo   htmlentities  (  $xmlfile  ); 
echo   "</PRE>"  ; 
  ?>