| Conditions | 3 | 
| Paths | 3 | 
| Total Lines | 14 | 
| Lines | 0 | 
| Ratio | 0 % | 
| Changes | 0 | ||
| 1 | <?php  | 
            ||
| 24 | public function simplifyToString(FormatterOptions $options)  | 
            ||
| 25 |     { | 
            ||
| 26 | $result = '';  | 
            ||
| 27 | $iterator = $this->getIterator();  | 
            ||
| 28 |         while ($iterator->valid()) { | 
            ||
| 29 | $simplifiedRow = UnstructuredDataTransformation::simplifyRow($iterator->current());  | 
            ||
| 30 |             if (isset($simplifiedRow)) { | 
            ||
| 31 | $result .= "$simplifiedRow\n";  | 
            ||
| 32 | }  | 
            ||
| 33 | |||
| 34 | $iterator->next();  | 
            ||
| 35 | }  | 
            ||
| 36 | return $result;  | 
            ||
| 37 | }  | 
            ||
| 38 | }  | 
            ||
| 39 | 
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: