What are some PHP functions that can be used to read and process data from a text file for database insertion?

When reading and processing data from a text file for database insertion in PHP, you can use functions like `file_get_contents()` to read the contents of the file, `explode()` to split the data into an array, and `foreach()` loop to iterate over the array and insert the data into the database using SQL queries. 

// Read the contents of the text file
$file_content = file_get_contents('data.txt');

// Split the data into an array based on a delimiter (e.g. newline)
$data_array = explode("\n", $file_content);

// Iterate over the array and insert data into the database
foreach ($data_array as $data) {
    // Process the data as needed (e.g. splitting into fields)
    
    // Insert data into the database using SQL queries
    $sql = "INSERT INTO table_name (column1, column2) VALUES ('$data1', '$data2')";
    
    // Execute the SQL query
    mysqli_query($conn, $sql);
}

Keywords

PHP functions read file process data database insertion text file

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