How can string concatenation be used to combine multiple LIKE queries in PHP outside of a loop?

When combining multiple LIKE queries in PHP outside of a loop, string concatenation can be used to build a single SQL query with multiple LIKE conditions. This can be achieved by concatenating the individual LIKE conditions with the OR operator. By doing this, you can search for multiple patterns within a single query without the need for a loop. 

// Example of combining multiple LIKE queries using string concatenation
$searchTerms = ['term1', 'term2', 'term3'];

// Build the LIKE conditions
$likeConditions = [];
foreach ($searchTerms as $term) {
    $likeConditions[] = "column_name LIKE '%$term%'";
}

// Combine the LIKE conditions with OR operator
$query = "SELECT * FROM table_name WHERE " . implode(' OR ', $likeConditions);

// Execute the query
$result = mysqli_query($connection, $query);

// Process the result
while ($row = mysqli_fetch_assoc($result)) {
    // Process each row
}

Keywords

PHP string concatenation LIKE queries loop combine

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