php Programming Exercies

PHP Array Exercises : Extension of a file

PHP Array: Exercise-32 with Solution

Write a PHP program to get the extension of a file.

Sample Solution:

PHP Code:

function file_extension($str1){
     return $str1;

echo "\n".file_extension($file)."\n";

Sample Output:



Flowchart: PHP - Get the extension of a file

PHP Code Editor:

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