What is the suggested approach to reading a file into an array, reversing it, and outputting it in PHP?

To read a file into an array, reverse it, and output it in PHP, you can use the file() function to read the file into an array, then use the array_reverse() function to reverse the array, and finally use a foreach loop to output each element of the reversed array. 

$file_lines = file('file.txt'); // Read file into an array
$reversed_lines = array_reverse($file_lines); // Reverse the array
foreach($reversed_lines as $line) {
    echo $line; // Output each line of the reversed array
}

Keywords

file handling array functions file_get_contents array_reverse echo

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