| Conditions | 5 |
| Paths | 5 |
| Total Lines | 61 |
| Lines | 61 |
| Ratio | 100 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 171 | View Code Duplication | public function save() |
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| 172 | { |
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| 173 | if ($this->isNew()) { |
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| 174 | // insert |
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| 175 | $statement = $this->dbObject->prepare(<<<SQL |
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| 176 | INSERT INTO credential ( updateversion, user, factor, type, data, version, timeout, disabled, priority ) |
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| 177 | VALUES ( 0, :user, :factor, :type, :data, :version, :timeout, :disabled, :priority ); |
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| 178 | SQL |
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| 179 | ); |
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| 180 | $statement->bindValue(":user", $this->user); |
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| 181 | $statement->bindValue(":factor", $this->factor); |
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| 182 | $statement->bindValue(":type", $this->type); |
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| 183 | $statement->bindValue(":data", $this->data); |
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| 184 | $statement->bindValue(":version", $this->version); |
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| 185 | $statement->bindValue(":timeout", $this->timeout); |
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| 186 | $statement->bindValue(":disabled", $this->disabled); |
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| 187 | $statement->bindValue(":priority", $this->priority); |
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| 188 | |||
| 189 | if ($statement->execute()) { |
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| 190 | $this->id = (int)$this->dbObject->lastInsertId(); |
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| 191 | } |
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| 192 | else { |
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| 193 | throw new Exception($statement->errorInfo()); |
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| 194 | } |
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| 195 | } |
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| 196 | else { |
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| 197 | // update |
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| 198 | $statement = $this->dbObject->prepare(<<<SQL |
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| 199 | UPDATE credential |
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| 200 | SET factor = :factor |
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| 201 | , data = :data |
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| 202 | , version = :version |
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| 203 | , timeout = :timeout |
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| 204 | , disabled = :disabled |
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| 205 | , priority = :priority |
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| 206 | , updateversion = updateversion + 1 |
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| 207 | WHERE id = :id AND updateversion = :updateversion; |
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| 208 | SQL |
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| 209 | ); |
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| 210 | |||
| 211 | $statement->bindValue(':id', $this->id); |
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| 212 | $statement->bindValue(':updateversion', $this->updateversion); |
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| 213 | |||
| 214 | $statement->bindValue(":factor", $this->factor); |
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| 215 | $statement->bindValue(":data", $this->data); |
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| 216 | $statement->bindValue(":version", $this->version); |
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| 217 | $statement->bindValue(":timeout", $this->timeout); |
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| 218 | $statement->bindValue(":disabled", $this->disabled); |
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| 219 | $statement->bindValue(":priority", $this->priority); |
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| 220 | |||
| 221 | if (!$statement->execute()) { |
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| 222 | throw new Exception($statement->errorInfo()); |
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| 223 | } |
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| 224 | |||
| 225 | if ($statement->rowCount() !== 1) { |
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| 226 | throw new OptimisticLockFailedException(); |
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| 227 | } |
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| 228 | |||
| 229 | $this->updateversion++; |
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| 230 | } |
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| 231 | } |
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| 232 | } |
This check looks for the generic type
arrayas a return type and suggests a more specific type. This type is inferred from the actual code.