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>readline</H1
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> (PHP 4, PHP 5)</P
>readline -- Lê uma linha</DIV
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>Descrição</H2
>string <B
CLASS="methodname"
>readline</B
> ( [string prompt] )<BR
></BR
><P
> Esta função retorna uma simples string do usuário. Você deve
especificar uma string com a qual perguntar ao usuário. O
fim de linha é removido. Você deve adicionar esta linha ao
historico você mesmo usando
<A
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CLASS="function"
>readline_add_history()</B
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><code><font color="#000000">
<font color="#0000BB"><?php<br /></font><font color="#FF8000">// Obtém três comandos do usuário<br /></font><font color="#007700">for (</font><font color="#0000BB">$i</font><font color="#007700">=</font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$i </font><font color="#007700">< </font><font color="#0000BB">3</font><font color="#007700">; </font><font color="#0000BB">$i</font><font color="#007700">++) {<br /> </font><font color="#0000BB">$line </font><font color="#007700">= </font><font color="#0000BB">readline</font><font color="#007700">(</font><font color="#DD0000">"Command: "</font><font color="#007700">);<br /> </font><font color="#0000BB">readline_add_history</font><font color="#007700">(</font><font color="#0000BB">$line</font><font color="#007700">);<br />}<br /><br /></font><font color="#FF8000">// Mostra o historíco<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">readline_list_history</font><font color="#007700">());<br /><br /></font><font color="#FF8000">// Mostra as variáveis<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">readline_info</font><font color="#007700">());<br /></font><font color="#0000BB">?></font>
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