If you want to delete everything from folder (including subfolders) use this function.
function removeDir( $dir )
{
if ( is_dir( $dir ) ) {
$objects = scandir( $dir );
foreach ( $objects as $object ) {
if ( $object != "." && $object != ".." ) {
if ( filetype( $dir . "/" . $object ) == "dir" ) {
rrmdir( $dir . "/" . $object );
}
else {
unlink( $dir . "/" . $object );
}
}
}
reset( $objects );
rmdir( $dir );
}
return true;
}
removeDir( '/foo/' );Tags
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SQL escape string function...Escapes special characters in a string for use in an SQL statement. howewer it check get_magic_quotes_gpc function is enable or no. if true , it strips string from slashes and escaped string from spec...
UTF8 string length counter...The best way to determine the character count of a UTF8 string.
function strlen_utf8( $str )
{
return mb_strlen( $str, 'UTF-8' );
}
//or...
function strlen_utf8( $str )
{
$c = 0;...
Human readable file size...This function return formatting of file sizes in a human readable format.
function formatFileSize( $size )
{
$file_size = $size;
$i = 0;
$name = array( 'byte', 'kB', 'MB', '...
Delete file function...If file exists then delete the file.
function delFile( $file_name )
{
if ( file_exists( $file_name ) ) // Does '$file_name' exist
{
unlink( $file_name );
return true;
}
...
