Are there any best practices to follow when modifying code to handle a different number of rows in an Excel file for import?

When modifying code to handle a different number of rows in an Excel file for import, it is essential to dynamically adjust the code to accommodate varying row counts. One best practice is to use a loop to iterate through the rows and handle each row individually, regardless of the total number of rows in the file. This allows for flexibility and scalability in importing Excel data with different row counts. 

// Load the Excel file
$spreadsheet = \PhpOffice\PhpSpreadsheet\IOFactory::load('example.xlsx');
$worksheet = $spreadsheet->getActiveSheet();

// Get the highest row number in the worksheet
$highestRow = $worksheet->getHighestRow();

// Loop through each row in the worksheet
for ($row = 1; $row <= $highestRow; $row++) {
    // Process each row individually
    $data = [];
    for ($col = 'A'; $col <= 'Z'; $col++) {
        $cellValue = $worksheet->getCell($col . $row)->getValue();
        $data[] = $cellValue;
    }
    
    // Perform import logic for each row
    // e.g. insert data into database
}

Keywords

PHP Excel import rows modification

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