What are some best practices for handling multiple search terms in PHP, especially when using them in comparison functions like strpos?

When handling multiple search terms in PHP, especially when using them in comparison functions like strpos, it is best to use an array to store the search terms and loop through each term to check for matches individually. This approach allows for more flexibility and maintainability in the code. 

$search_terms = array("term1", "term2", "term3");
$string_to_search = "This is a sample string containing term1 and term3";

foreach ($search_terms as $term) {
    if (strpos($string_to_search, $term) !== false) {
        echo "Found: " . $term . "\n";
    }
}

Keywords

PHP search terms comparison functions strpos handling multiple terms

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