src/PelIfd.php
public function getEntry($tag)
    {
        if (isset($this->entries[$tag])) {
            return $this->entries[$tag];
        } else {
            return null;
        }
    }
public function getEntry($tag)
    {
        if (isset($this->entries[$tag])) {
            return $this->entries[$tag];
        } else {
            return null;
        }
    }
public function getEntry ( $ tag ) { if ( isset ( $ this -> entries [ $ tag ] ) ) { return $ this -> entries [ $ tag ] ; } else { return null ; } }
Retrieve an entry.

@param int $tag
the tag identifying the entry.

@return PelEntry the entry associated with the tag, or null if no
such entry exists.
Retrieve an entry .