is_readable() function checks the readability of both a file and a directory. : is_readable « File Directory « PHP

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PHP » File Directory » is_readable

is_readable() function checks the readability of both a file and a directory.


 

Its syntax is: bool is_readable (string filename)



<?

$filename="data.txt";



if ( is_readable($filename) ) :

     $fh = fopen($filename, "r");

else :

     print "$filename Is not readable!";

endif;

?>

Related examples in the same category

1.	is_readable
2.	is_readable() tells you whether you can read a file.

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