Created
January 27, 2016 21:28
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<?php | |
$valor = 4; | |
function exemploPonteiro1(&$valor1) | |
{ | |
$valor1++; | |
return $valor1; | |
} | |
$resultado = exemploPonteiro1($valor); | |
var_dump($resultado, $valor); | |
//php4 | |
echo "\n"; | |
$obj1 = new stdClass(); | |
$obj1->teste = '2'; | |
function testePonteiroObjeto($valor) | |
{ | |
$valor->teste = '4'; | |
} | |
testePonteiroObjeto($obj1); | |
echo $obj1->teste; | |
//PHP | |
$var1 = 5; | |
$var2 = &$var1; | |
$var2++; | |
var_dump($var1, $var2); | |
// | |
$array = [ | |
'a', | |
'b', | |
[ | |
'c' | |
] | |
]; | |
foreach ($array as $key => &$value) { | |
$array[] = 10; | |
$value = 10; | |
} | |
var_dump($array); |
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