Variable Operators in PHP
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by BenTheDesigner
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Published on 2010-03-31T10:25:50Z
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2010/03/31
10:33 UTC
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Given this example, how would I return the result of the equation rather than the equation itself as a string?
$operator = '+';
foreach($resultSet as $item){
$result = $item[$this->orderField] . $operator . 1;
echo $result;
}
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