These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more
1 | <?php |
||
2 | /* |
||
3 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
||
4 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
||
5 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
||
6 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
||
7 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
||
8 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
||
9 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
10 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
11 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
12 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
||
13 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
14 | * |
||
15 | * This software consists of voluntary contributions made by many individuals |
||
16 | * and is licensed under the MIT license. For more information, see |
||
17 | * <http://www.doctrine-project.org>. |
||
18 | */ |
||
19 | |||
20 | namespace Doctrine\ORM\Query\AST\Functions; |
||
21 | |||
22 | use Doctrine\ORM\Query\Lexer; |
||
23 | |||
24 | /** |
||
25 | * "LOCATE" "(" StringPrimary "," StringPrimary ["," SimpleArithmeticExpression]")" |
||
26 | * |
||
27 | * |
||
28 | * @link www.doctrine-project.org |
||
29 | * @since 2.0 |
||
30 | * @author Guilherme Blanco <[email protected]> |
||
31 | * @author Jonathan Wage <[email protected]> |
||
32 | * @author Roman Borschel <[email protected]> |
||
33 | * @author Benjamin Eberlei <[email protected]> |
||
34 | */ |
||
35 | class LocateFunction extends FunctionNode |
||
36 | { |
||
37 | public $firstStringPrimary; |
||
38 | public $secondStringPrimary; |
||
39 | |||
40 | /** |
||
41 | * @var \Doctrine\ORM\Query\AST\SimpleArithmeticExpression|bool |
||
42 | */ |
||
43 | public $simpleArithmeticExpression = false; |
||
44 | |||
45 | /** |
||
46 | * @override |
||
47 | * @inheritdoc |
||
48 | */ |
||
49 | 1 | public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker) |
|
50 | { |
||
51 | |||
52 | 1 | return $sqlWalker->getConnection()->getDatabasePlatform()->getLocateExpression( |
|
53 | 1 | $sqlWalker->walkStringPrimary($this->secondStringPrimary), // its the other way around in platform |
|
54 | 1 | $sqlWalker->walkStringPrimary($this->firstStringPrimary), |
|
55 | 1 | (($this->simpleArithmeticExpression) |
|
0 ignored issues
–
show
|
|||
56 | 1 | ? $sqlWalker->walkSimpleArithmeticExpression($this->simpleArithmeticExpression) |
|
0 ignored issues
–
show
It seems like
$this->simpleArithmeticExpression can also be of type boolean ; however, Doctrine\ORM\Query\SqlWa...eArithmeticExpression() does only seem to accept object<Doctrine\ORM\Quer...leArithmeticExpression> , maybe add an additional type check?
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /**
* @return array|string
*/
function returnsDifferentValues($x) {
if ($x) {
return 'foo';
}
return array();
}
$x = returnsDifferentValues($y);
if (is_array($x)) {
// $x is an array.
}
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. ![]() |
|||
57 | 1 | : false |
|
58 | ) |
||
59 | ); |
||
60 | } |
||
61 | |||
62 | /** |
||
63 | * @override |
||
64 | * @inheritdoc |
||
65 | */ |
||
66 | 1 | View Code Duplication | public function parse(\Doctrine\ORM\Query\Parser $parser) |
67 | { |
||
68 | 1 | $parser->match(Lexer::T_IDENTIFIER); |
|
69 | 1 | $parser->match(Lexer::T_OPEN_PARENTHESIS); |
|
70 | |||
71 | 1 | $this->firstStringPrimary = $parser->StringPrimary(); |
|
72 | |||
73 | 1 | $parser->match(Lexer::T_COMMA); |
|
74 | |||
75 | 1 | $this->secondStringPrimary = $parser->StringPrimary(); |
|
76 | |||
77 | 1 | $lexer = $parser->getLexer(); |
|
78 | 1 | if ($lexer->isNextToken(Lexer::T_COMMA)) { |
|
79 | 1 | $parser->match(Lexer::T_COMMA); |
|
80 | |||
81 | 1 | $this->simpleArithmeticExpression = $parser->SimpleArithmeticExpression(); |
|
82 | } |
||
83 | |||
84 | 1 | $parser->match(Lexer::T_CLOSE_PARENTHESIS); |
|
85 | 1 | } |
|
86 | } |
||
87 |
If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check:
If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue.