reflection.php
public function getSignature($name)
    {
        $interface = new ReflectionClass($this->interface);
        $method = $interface->getMethod($name);

        $abstract = ($method->isAbstract() && ! $interface->isInterface() && ! $this->isAbstractMethodInParents($name)) ? 'abstract ' : '';

        if ($method->isPublic()) {
            $visibility = 'public';
        } elseif ($method->isProtected()) {
            $visibility = 'protected';
        } else {
            $visibility = 'private';
        }

        $static     = $method->isStatic() ? 'static ' : '';
        $reference  = $method->returnsReference() ? '&' : '';
        $params     = $this->getParameterSignatures($method);
        $returnType = $this->getReturnType($method); 

        return "{$abstract}$visibility {$static}function $reference$name($params){$returnType}";
    }
public function getSignature($name)
    {
        $interface = new ReflectionClass($this->interface);
        $method = $interface->getMethod($name);

        $abstract = ($method->isAbstract() && ! $interface->isInterface() && ! $this->isAbstractMethodInParents($name)) ? 'abstract ' : '';

        if ($method->isPublic()) {
            $visibility = 'public';
        } elseif ($method->isProtected()) {
            $visibility = 'protected';
        } else {
            $visibility = 'private';
        }

        $static     = $method->isStatic() ? 'static ' : '';
        $reference  = $method->returnsReference() ? '&' : '';
        $params     = $this->getParameterSignatures($method);
        $returnType = $this->getReturnType($method); 

        return "{$abstract}$visibility {$static}function $reference$name($params){$returnType}";
    }
public function getSignature ( $ name ) { $ interface = new ReflectionClass ( $ this -> interface ) ; $ method = $ interface -> getMethod ( $ name ) ; $ abstract = ( $ method -> isAbstract ( ) && ! $ interface -> isInterface ( ) && ! $ this -> isAbstractMethodInParents ( $ name ) ) ? 'abstract ' : '' ; if ( $ method -> isPublic ( ) ) { $ visibility = 'public' ; } elseif ( $ method -> isProtected ( ) ) { $ visibility = 'protected' ; } else { $ visibility = 'private' ; } $ static = $ method -> isStatic ( ) ? 'static ' : '' ; $ reference = $ method -> returnsReference ( ) ? '&' : '' ; $ params = $ this -> getParameterSignatures ( $ method ) ; $ returnType = $ this -> getReturnType ( $ method ) ; return "{$abstract}$visibility {$static}function $reference$name($params){$returnType}" ; }
Returns the source code matching the declaration of a method.

@param string $name    Method name.

@return string         Method signature up to last bracket.
Returns the source code matching the declaration of a method .