php filemtime() function - how to get file content last modified time in php

php filemtime() function - how to get file content last modified time in php


filemtimeFunction.php
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    <title>php filemtime() function - how to get file content last modified time in php</title>
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<body>
    <h2 style="color:SeaGreen; font-style:italic">php filemtime() function example:<br /> how to get file last modified time</h2>
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<?php

 $file = "test.txt";
 echo "<h3 style=color:Magenta>";
  echo "file content last modified (test.txt) : ";
  echo  date("F d Y H:i:s", filemtime($file));
 echo "</h3>";
?>
</body>
</html>