protected function parseStyleAttribute()
    {
        if (!$this->element->hasAttribute('style')) {
            // possible if style attribute has been removed
            if ($this->styleString !== '') {
                $this->styleString = '';
                $this->properties = [];
            }

            return;
        }

        // if style attribute is not changed
        if ($this->element->getAttribute('style') === $this->styleString) {
            return;
        }

        // save style attribute as is (without trimming)
        $this->styleString = $this->element->getAttribute('style');

        $styleString = trim($this->styleString, ' ;');

        if ($styleString === '') {
            $this->properties = [];

            return;
        }

        $properties = explode(';', $styleString);

        foreach ($properties as $property) {
            list($name, $value) = explode(':', $property);

            $name = trim($name);
            $value = trim($value);

            $this->properties[$name] = $value;
        }
    }
protected function parseStyleAttribute()
    {
        if (!$this->element->hasAttribute('style')) {
            // possible if style attribute has been removed
            if ($this->styleString !== '') {
                $this->styleString = '';
                $this->properties = [];
            }

            return;
        }

        // if style attribute is not changed
        if ($this->element->getAttribute('style') === $this->styleString) {
            return;
        }

        // save style attribute as is (without trimming)
        $this->styleString = $this->element->getAttribute('style');

        $styleString = trim($this->styleString, ' ;');

        if ($styleString === '') {
            $this->properties = [];

            return;
        }

        $properties = explode(';', $styleString);

        foreach ($properties as $property) {
            list($name, $value) = explode(':', $property);

            $name = trim($name);
            $value = trim($value);

            $this->properties[$name] = $value;
        }
    }
protected function parseStyleAttribute ( ) { if ( ! $ this -> element -> hasAttribute ( 'style' ) ) { // possible if style attribute has been removed if ( $ this -> styleString !== '' ) { $ this -> styleString = '' ; $ this -> properties = [ ] ; } return ; } // if style attribute is not changed if ( $ this -> element -> getAttribute ( 'style' ) === $ this -> styleString ) { return ; } // save style attribute as is (without trimming) $ this -> styleString = $ this -> element -> getAttribute ( 'style' ) ; $ styleString = trim ( $ this -> styleString , ' ;' ) ; if ( $ styleString === '' ) { $ this -> properties = [ ] ; return ; } $ properties = explode ( ';' , $ styleString ) ; foreach ( $ properties as $ property ) { list ( $ name , $ value ) = explode ( ':' , $ property ) ; $ name = trim ( $ name ) ; $ value = trim ( $ value ) ; $ this -> properties [ $ name ] = $ value ; } }
Parses style attribute of the element.
Parses style attribute of the element .