How can PHP developers use 'NOT LIKE' in queries to handle case sensitivity issues?

When using 'NOT LIKE' in queries, PHP developers can handle case sensitivity issues by converting both the column value and the search term to a consistent case, such as lowercase or uppercase. This ensures that the comparison is done in a case-insensitive manner, preventing any discrepancies due to case differences. 

$searchTerm = strtolower('SearchTerm'); // Convert search term to lowercase
$query = "SELECT * FROM table WHERE column NOT LIKE '%" . $searchTerm . "%'";
// Execute the query with the case-insensitive comparison

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PHP NOT LIKE queries case sensitivity developers

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