What common mistake is made in the foreach loop in the provided PHP code snippet?

The common mistake made in the foreach loop in the provided PHP code snippet is that the array is being modified while iterating over it. This can lead to unexpected behavior or errors. To solve this issue, it is recommended to create a copy of the array before iterating over it to avoid modifying the original array. Here is the corrected PHP code snippet: 

$originalArray = [1, 2, 3, 4, 5];
$copyArray = $originalArray;

foreach ($copyArray as $value) {
    // Perform operations on $value
}

Keywords

foreach loop PHP code snippet common mistake iteration array indexing

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