SemanticMediaWiki /
SemanticResultFormats
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 12 |
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| 1 | <?php |
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| 37 | public function testAddParentNode(){ |
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| 38 | |||
| 39 | $mockParentNode1[] = [ |
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| 40 | "predicate" => 'Part Of Team', |
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| 41 | "object" => 'Alpha Team' |
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| 42 | ]; |
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| 43 | |||
| 44 | $node = new GraphNode( 'Team:Beta' ); |
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| 45 | |||
| 46 | $node->addParentNode( 'Part Of Team', 'Alpha Team' ); |
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| 47 | $this->assertEquals( $mockParentNode1, $node->getParentNode() ); |
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| 48 | } |
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| 49 | |||
| 51 |
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.