php remove from the end till specific character code example
Example 1: php remove everything after character
$fullpath = 'folderName/file.ext';
$folder = substr($fullpath, 0, strpos($fullpath, '/'));
echo $folder;
// Output => folderName
Example 2: php remove after character
$s = 'Posted On April 6th By Some Dude';
echo strstr($s, 'By', true); // Posted On April 6th