What PHP functions or methods are commonly used for reading and processing data from TXT files?

To read and process data from TXT files in PHP, commonly used functions include `file_get_contents()` to read the entire file into a string, `fopen()` and `fgets()` to read the file line by line, and `explode()` to split the string into an array based on a delimiter. These functions allow you to retrieve and manipulate the contents of a TXT file for further processing within your PHP code. 

// Read the entire file into a string
$fileContents = file_get_contents('data.txt');

// Open the file for reading
$file = fopen('data.txt', 'r');

// Read the file line by line
while (!feof($file)) {
    $line = fgets($file);
    // Process the line as needed
}

// Close the file
fclose($file);

// Split the string into an array based on a delimiter
$dataArray = explode("\n", $fileContents);

Keywords

PHP file_get_contents fopen fgets explode file_put_contents

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