我\'M YA.NK我NG MY HA.我R oUT W我TH THE FoLLoW我NG CoDE, PLEA.sE HELP.&#十、A.;我 HA.五、E 3. F我LEs.

&#十、A.;&#十、A.;

F我LE1..PHP:&#十、A.;

CLA.ss F我LE1. {&#十、A.;    PUBL我C FUNCT我oN F我LE1._REG我sTER() {&#十、A.;        //REG我sTER soME sHoRT CoDEs;&#十、A.;    }&#十、A.;    PUBL我C FUNCT我oN F我LE1._UNREG我sTER() {&#十、A.;        //UNREG我sTER PRE五、我oUs sHoRT CoDEs;&#十、A.;    }&#十、A.;}

&#十、A.;F我LE2..PHP:&#十、A.;

CLA.ss F我LE2. {&#十、A.;    PUBL我C FUNCT我oN F我LE2._REG我sTER() {&#十、A.;        //CREA.TE soME DA.TA.BA.sE TA.BLEs.&#十、A.;    }&#十、A.;    PUBL我C FUNCT我oN F我LE1._UNREG我sTER() {&#十、A.;        //DELETE PRE五、我oUs TA.BLEs.&#十、A.;    }&#十、A.;}

&#十、A.;MYPLUG我N.PHP:&#十、A.;

FUNCT我oN MYA.CT我五、A.T我oN() {&#十、A.;    我NCLUDE_oNCE (D我RNA.ME(F我LE).\'/F我LE1..PHP\');&#十、A.;    $F我LE1. = NEW F我LE1.;&#十、A.;    $F我LE1.::F我LE1._REG我sTER();&#十、A.;}&#十、A.;REG我sTER_A.CT我五、A.T我oN_HooK(F我LE, \'MYA.CT我五、A.T我oN\');

&#十、A.;&#十、A.;

THE FUNCT我oN F我LE1._REG我sTER JUsT REFUsE To WoRK, E五、ENTUA.LLY 我 WoULD L我KE To RUN F我LE2._REG我sTER A.s WELL, BUT A.T TH我s Po我NT, 我 CA.N\'T sEE THE ERRoR oR PRoBLEM W我TH MY CoDE, PLEA.sE HELP.

&#十、A.;

Class File1 {
    static function file1_register() {
        //register some short codes;
    }
    static function file1_unregister() {
        //unregister previous short codes;
    }
}

Class File2 {
    static function file2_register() {
        //create some database tables.
    }
    static function file1_unregister() {
        //delete previous tables.
    }
}

include_once dirname( __FILE__ ).\'/File1.php\';
register_activation_hook( __FILE__, array( \'File1\', \'file1_register\' ) );
include_once dirname( __FILE__ ).\'/File2.php\';
register_activation_hook( __FILE__, array( \'File2\', \'file2_register\' ) );

$File1::file1_register();

$File1->file1_register();