# Erro Capítulo 4 - código 4.4 - falha no foreach

**URL:** <https://forum.casadocodigo.com.br/t/erro-capitulo-4-codigo-4-4-falha-no-foreach/250>\
**Category:** Livros\
**Tags:** php-mysql\
**Created:** [Julho 15, 2016, 4:47pm UTC](https://forum.casadocodigo.com.br/t/erro-capitulo-4-codigo-4-4-falha-no-foreach/250 "2016-07-15T16:47:14Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![ricardomoraesvalladares](https://avatars.discourse-cdn.com/v4/letter/r/3e96dc/32.png) [@ricardomoraesvalladares](https://forum.casadocodigo.com.br/u/ricardomoraesvalladares)\
**Post date:** [Julho 15, 2016, 4:47pm UTC](https://forum.casadocodigo.com.br/t/erro-capitulo-4-codigo-4-4-falha-no-foreach/250/1 "2016-07-15T16:47:14Z")

</div>

Apresenta erro: Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\tarefas.php on line 35  
Tarefas

 Nova Tarefa

```
		<label>
			Tarefa:
			<input type="text" name="nome">
		</label>

		<input type="submit" value="Cadastrar">
	</fieldset>
</form>
<?php

	$lista_tarefas = array();

	if (isset($_GET['nome'])) {
		$lista_tarefas = $_GET['nome'];
	}

?>
<table>
	<tr>
		<th>Tarefas</th>
	</tr>
	<?php foreach ($lista_tarefas as $tarefa) : ?>
		<tr>
			<td><?php echo $tarefa; ?> </td>
		</tr>
	<?php endforeach; ?>
</table>

```

---

<div class="post-metadata">

**Author:** ![evaldojuniorbento](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.casadocodigo.com.br/evaldojuniorbento/32/2870_2.png) [@evaldojuniorbento](https://forum.casadocodigo.com.br/u/evaldojuniorbento)\
**Post date:** [Agosto 24, 2016, 5:31pm UTC](https://forum.casadocodigo.com.br/t/erro-capitulo-4-codigo-4-4-falha-no-foreach/250/2 "2016-08-24T17:31:48Z")

</div>

Olá, @ricardomoraesvalladares!

Tenta alterar esta linha:

> [@ricardomoraesvalladares](#):
>
> $lista\_tarefas = $\_GET[‘nome’];

Para:

$lista\_tarefas = $\_GET[‘nome’];