php call function within same class
<?php class a { public function f1 (){ echo 'this is a:f1 function' ; } function f3 (){ a :: f1 (); // call here same class method echo '<br>Call here f1 function ' ; } } class b { function f2 (){ a :: f3 (); echo '<br> This is b:f2 function' ; } } $ob = new b (); $ob -> f2 (); ?> OutPut: this is a:f1 function Call here f1 function This is b:f2 function