What is the difference in handling text file data versus array data in PHP?

Handling text file data involves reading and writing data from external files, while handling array data involves manipulating data stored in memory. When working with text files, you need to use file handling functions to read or write data, while arrays can be easily manipulated using array functions in PHP. To read data from a text file into an array, you can use functions like file() or file_get_contents(). 

// Read data from a text file into an array
$fileData = file('data.txt');
print_r($fileData);

// Write data to a text file from an array
$data = ["apple", "banana", "orange"];
file_put_contents('output.txt', implode("\n", $data));

Keywords

text file array data handling PHP functions file handling

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