php is_writable() function - how to check whether specific file is writable

php is_writable() function - how to check whether specific file is writable


is_writableFunction.php
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    <title>php is_writable() function - how to check whether specific file is writable</title>
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     php is_writable() function example:<br /> how to check whether specific file is writable
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<?php
 $file = "test.txt";
 echo "<font style=color:DarkGreen;font-weight:bold;font-size:x-large;>";
 
 if(is_writable($file))
 {
  echo "test.txt is writable";
  }
 else
 {
  echo "test.txt is not writable";
  }
 echo "</font>";
?>
</body>
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