Are there any specific PHP functions or methods that can help with sorting and organizing data from multiple SELECT queries in PHP and MySQL?

When dealing with data from multiple SELECT queries in PHP and MySQL, you can use the array_merge() function to combine the results into a single array. Then, you can use array_multisort() to sort the combined array based on a specific key or column. 

// Example of sorting and organizing data from multiple SELECT queries in PHP and MySQL

// Perform multiple SELECT queries and store the results in separate arrays
$query1 = mysqli_query($conn, "SELECT * FROM table1");
$query2 = mysqli_query($conn, "SELECT * FROM table2");

$data1 = mysqli_fetch_all($query1, MYSQLI_ASSOC);
$data2 = mysqli_fetch_all($query2, MYSQLI_ASSOC);

// Combine the arrays using array_merge()
$combinedData = array_merge($data1, $data2);

// Sort the combined array based on a specific key/column using array_multisort()
array_multisort(array_column($combinedData, 'column_name_to_sort_by'), SORT_ASC, $combinedData);

// Display the sorted and organized data
foreach ($combinedData as $row) {
    echo $row['column_name1'] . ' - ' . $row['column_name2'] . '<br>';
}

Keywords

PHP MySQL sorting organizing data manipulation

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