To Filter filenames or direcories in a specified matching pattern
glob(string pattern,flags)
pattern->required, to specify the pattern search
flags->optional
Function returns an array of filenames or directories if it is matched in a specified pattern
otherwise it will returns an empty array.
example:
$temp_directory=glob(”*.*”);
The above function returns the array of all filenames placed inside the folder.
$temp_images=glob(images.”/”.”*.jpg*”);
print_r($temp_images);
The above function returns the array of all filenames who are all contains the extension as ‘jpg’ placed inside the image ‘folder.
Output like this;
Array ( [0] => images/webdesign.jpg
[1] => images/web_development.jpg )