HTML_BBCodeParser2::_childNeeded
Checks to see if a child is needed
Checks to see if the current $out tag has an appropriate child. If it does, then it returns false. If a child is needed, then it returns the first tag in the list to add to the stack.
- Author: Seth Price <seth@pricepages.org>
Signature
public function _childNeeded(
$out,
$in )
Parameters
$out
—$in
—
Returns
- boolean
- false if not needed, tag if needed, true if out
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