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devmatheus/parent.php

Created April 23, 2014 17:27
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  1. devmatheus created this gist Apr 23, 2014.
    23 changes: 23 additions & 0 deletions parent.php
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,23 @@
    <?php

    class A {
    public function foo() {
    echo "foo";
    }
    }

    class B extends A {
    public function foo() {
    echo "classe B\n";
    parent::foo();
    // parent:: faz referência a classe base, no caso "A"
    }
    }

    (new B)->foo();

    /**
    * output
    * classe B
    * foo
    */