The closing curly-brace requires a white-space after it. This is a BUG in the Notepad++ source code. It can NOT be solved by changing the regular expression of the parser.

This is what I used as the PHP parser:

      <parser
          id         ="php_syntax" 
          displayName="PHP" 
          commentExpr="(?'MLC'(?s-m)/\*.*?\*/)|(?'SLC'(?m-s)(?:#|/{2}).*$)|(?'STRLIT'(?s-m)&quot;[^&quot;\\]*(?:\\.[^&quot;\\]*)*&quot;|&apos;[^&apos;\\]*(?:\\.[^&apos;\\]*)*&apos;)"
          version    ="0.0.0.0" 
        >
        <classRange
            mainExpr    ="^\s*(?:(?-i:abstract|final)\s+)?(?-i:class)[\t ]+[A-Za-z_\x7f-\xff][\w\x7f-\xff]*(\s+(extends|implements|extends\s+(\\|[A-Za-z_\x7f-\xff][\w\x7f-\xff]*)+\s+implements)\s+(,\s*|(\\|[A-Za-z_\x7f-\xff][\w\x7f-\xff]*))+)?\s*\{"
            openSymbole ="\{"
            closeSymbole="\}"
          >
          <className>
            <nameExpr expr="(?:(?-i:abstract|final)\s+)?(?-i:class)[\t ]+[A-Za-z_\x7f-\xff][\w\x7f-\xff]*" />
            <nameExpr expr="\s+[A-Za-z_\x7f-\xff][\w\x7f-\xff]*\Z" />
            <nameExpr expr="[A-Za-z_\x7f-\xff][\w\x7f-\xff]*\Z" />
          </className>
          <function mainExpr="\s*(?:(?-i:static|public|protected|private|final)*(\s+(?-i:static|public|protected|private|final))+\s+)?(?-i:function\s+)([A-Za-z_\x7f-\xff][\w\x7f-\xff]*(\s+[A-Za-z_\x7f-\xff][\w\x7f-\xff]*)?(\s+|\*\s+|\s+\*|\s+\*\s+))?([A-Za-z_\x7f-\xff][\w\x7f-\xff]*\s*:{2})?(?:\b(?!(?-i:if|while|for|switch)\b))[A-Za-z_\x7f-\xff][\w\x7f-\xff]*\s*\([^\{]*\{" >
            <functionName>
              <funcNameExpr expr="(?:\b(?!(?-i:if|while|for|switch)\b))[A-Za-z_\x7f-\xff][\w\x7f-\xff]*\s*\([^{]*" />
              <!-- comment out the following node to display the method with its parameters -->
              <funcNameExpr expr="[A-Za-z_\x7f-\xff][\w\x7f-\xff]*" />
            </functionName>
          </function>
        </classRange>
        <function mainExpr="\s*function\s+\w+\(" >
          <functionName>
            <nameExpr expr="(?!(?-i:if|while|for)\b)~?[A-Za-z_]\w*\s*\(" />
            <nameExpr expr="~?[A-Za-z_]\w*" />
          </functionName>
          <className>
            <nameExpr expr="\w+(?=\s*:{2})" />
          </className>
        </function>
      </parser>

NOTE: it still won’t solve your problem i.e. it also requires a white-space after the closing curly-brace.

mainExpr="^[\s]*(class|abstract[\s]+class|final[\s]+class)[\t ]+[\w]+([\s]*|[\s]*(extends|implements)[\s]+[\w\\]+[\s]*)?\{"
                openSymbole = "\{"
                closeSymbole = "\}"
                displayMode="node">

Please help me to change the code to match } with nothing after the bracket. closeSymbole = "\}" is addet but when it is not have some space or symbol after

class PHP {

} //here it is not show function list and no clas there because is not match the regular expresion.

Image 1 the cursor is ok and function list showed matches!

Image 2 the cursor is NOT ok and function list is not showed matches!

The images in the FunctionList tree view can not be changed by settings. You’ll have to change and rebuild Notepad++ to accomplish that. The images of the FunctionList-plugin (be aware that it has instability issues) and the SourceCookifier-plugin can be customized with settings.

The parsers of FunctionList (build-in) and FunctionList-plugin are defined in FunctionList.xml and FunctionListRules.xml respectively and are not directly exchangeable.

Image

I do it but when after the closing bracket } have no symbol or space it is not match the regex and appears to don’t have class in the file.

You have to define the opening and closing symbol of the class so FunctionList can determine the scope of the class and search for member functions i.e. methods.