| Conditions | 4 |
| Paths | 4 |
| Total Lines | 20 |
| Code Lines | 13 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | <?php |
||
| 9 | protected function isTSimpleIdentifierValid($TSimpleIdentifier) |
||
| 10 | { |
||
| 11 | if (!$this->isNCName($TSimpleIdentifier)) { |
||
| 12 | $msg = "Qualifier must be a valid NCName"; |
||
|
|
|||
| 13 | return false; |
||
| 14 | } |
||
| 15 | if (strlen($TSimpleIdentifier > 128)) { |
||
| 16 | $msg = "The maximum length permitted for qualifier is 128"; |
||
| 17 | return false; |
||
| 18 | } |
||
| 19 | // <!-- ECMAScript identifiers not starting with a '$' --> |
||
| 20 | if (!$this->matchesRegexPattern( |
||
| 21 | "[\p{L}\p{Nl}_][\p{L}\p{Nl}\p{Nd}\p{Mn}\p{Mc}\p{Pc}\p{Cf}]{0,}", |
||
| 22 | $TSimpleIdentifier |
||
| 23 | )) { |
||
| 24 | $msg = "The qualifier does not match the regex in the xsd."; |
||
| 25 | return false; |
||
| 26 | } |
||
| 27 | return true; |
||
| 28 | } |
||
| 29 | } |
||
| 30 |
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.