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  • What is proccess to get the file extension in PHP ?

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    Hi Reader's,
    Welcome to FindNerd, today we are going to discuss What is process to get file extension in PHP ?
    There are many ways for getting the file format or extension of any file.

    In bellow example you can see how to get the file format/extension of file in PHP ?

    <?php
    
    //here define a  $Extname variable and call explode()
    $Extname= explode('.', $_FILES['image']['name']);// here  $Extname will be explode by (.)
    //here define  $filename  variable and call end()
     $Fileext = end($Fileext);
    
    ?>
    
    So when you will use  end() then, the last string will be your's file extension.

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