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InFog/escopos2.php

Created August 30, 2015 22:09
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escopos2.php
<?php
$livro = 'O Senhor dos Aneis';
function mostraFilme()
{
$filme = 'O Hobbit';
echo $filme;
}
echo $livro; // O Senhor dos Aneis
mostraFilme(); // O Hobbit
echo $filme; // Notice: Undefined variable: filme
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