What are the drawbacks of using strpos to determine tables in a PHP field and accessing them in a loop compared to listing tables individually?

When using strpos to determine tables in a PHP field and accessing them in a loop, the drawback is that it can be less efficient and prone to errors compared to listing tables individually. This approach may lead to unexpected results if the field contains unexpected data or if the table names are not consistently formatted. It is better to explicitly list the tables to avoid these issues.

// Explicitly list the tables to access them individually
$tables = array("table1", "table2", "table3");

foreach ($tables as $table) {
    // Access each table individually
}