Question
I know I can do this...
glob('/dir/somewhere/*.zip');
...to get all files ending in .zip
, but is there a way to return all files that are not ZIPs?
Or should I just iterate through and filter off ones with that extension?
Solution
I don't think glob can do a "not-wildcard"...
I see at least two other solutions :
- use a combinaison of
opendir
/readdir
/closedir
- Or use some SPL Iterator ; To be more specific, I'm thinking about
DirectoryIterator
; and maybe you can combine it with someFilterIterator
?
OTHER TIPS
You could always try something like this:
$all = glob('/dir/somewhere/*.*');
$zip = glob('/dir/somewhere/*.zip');
$remaining = array_diff($all, $zip);
Although, using one of the other methods Pascal mentioned might be more efficient.
A quick way would be to glob()
for everything and use preg_grep()
to filter out the files that you do not want.
preg_grep('#\.zip$#', glob('/dir/somewhere/*'), PREG_GREP_INVERT)
This pattern will work:
glob('/dir/somewhere/*.{?,??,[!z][!i][!p]*}', GLOB_BRACE);
which finds everything in /dir/somewhere/ ending in a dot followed by either
- one character (
?
) - or two characters (
??
) - or anything not starting with the consecutive letter z,i,p (
[!z][!i][!p]*
)
$dir = "/path";
if (is_dir($dir)) {
if ($d = opendir($dir)) {
while (($file = readdir($d)) !== false) {
if ( substr($file, -3, 3) != "zip" ){
echo "filename: $file \n";
}
}
closedir($d);
}
}
NB: "." and ".." not taken care of. Left for OP to complete
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