How can the issue of an extra comma causing an error in PHP MySQL queries be resolved?

Issue: An extra comma in a MySQL query can cause syntax errors and prevent the query from executing properly in PHP. To resolve this issue, carefully review the query and remove any unnecessary commas that may be causing the error. Example PHP code snippet: 

<?php
// Corrected MySQL query without extra comma
$query = "SELECT column1, column2 FROM table_name WHERE condition = 'value'";
$result = mysqli_query($connection, $query);

if ($result) {
    // Process the query result
} else {
    echo "Error executing query: " . mysqli_error($connection);
}
?>

Keywords

PHP MySQL query error resolution

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