Sophie: php-manual-pt_BR-5.2.4-1mdv2008.1 noarch

php-manual-pt_BR-5.2.4-1mdv2008.1.noarch.rpm

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>json_decode</H1
><DIV
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><P
>    (no version information, might be only in CVS)</P
>json_decode&nbsp;--&nbsp;Decodes a JSON string</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN99666"
></A
><H2
>Descrição</H2
>mixed <B
CLASS="methodname"
>json_decode</B
> ( string json [, bool assoc] )<BR
></BR
><P
>&#13;   Takes a JSON encoded string and converts it into a PHP variable.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN99678"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>json</CODE
></DT
><DD
><P
>&#13;       The <CODE
CLASS="parameter"
>json</CODE
> <A
HREF="language.types.string.html"
><B
CLASS="type"
>string</B
></A
> being decoded.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>assoc</CODE
></DT
><DD
><P
>&#13;       When <TT
CLASS="constant"
><B
>TRUE</B
></TT
>, returned <A
HREF="language.types.object.html"
><B
CLASS="type"
>object</B
></A
>s will be converted into
       associative <A
HREF="language.types.array.html"
><B
CLASS="type"
>array</B
></A
>s.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN99697"
></A
><H2
>Valores de retornado</H2
><P
>&#13;   Returns an <A
HREF="language.types.object.html"
><B
CLASS="type"
>object</B
></A
> or if the optional
   <CODE
CLASS="parameter"
>assoc</CODE
> parameter is <TT
CLASS="constant"
><B
>TRUE</B
></TT
>, an associative 
   <A
HREF="language.types.array.html"
><B
CLASS="type"
>array</B
></A
> is instead returned.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN99704"
></A
><H2
>Exemplos</H2
><P
>&#13;   <TABLE
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><TD
><DIV
CLASS="example"
><A
NAME="AEN99707"
></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>json_decode()</B
> examples</B
></P
><TABLE
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><TR
><TD
><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />$json </font><font color="#007700">= </font><font color="#DD0000">'{"a":1,"b":2,"c":3,"d":4,"e":5}'</font><font color="#007700">;<br /><br /></font><font color="#0000BB">var_dump</font><font color="#007700">(</font><font color="#0000BB">json_decode</font><font color="#007700">(</font><font color="#0000BB">$json</font><font color="#007700">));<br /></font><font color="#0000BB">var_dump</font><font color="#007700">(</font><font color="#0000BB">json_decode</font><font color="#007700">(</font><font color="#0000BB">$json</font><font color="#007700">, </font><font color="#0000BB">true</font><font color="#007700">));<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
></TR
></TABLE
><P
>O exemplo acima irá imprimir:</P
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><PRE
CLASS="screen"
>object(stdClass)#1 (5) {
    ["a"] =&#62; int(1)
    ["b"] =&#62; int(2)
    ["c"] =&#62; int(3)
    ["d"] =&#62; int(4)
    ["e"] =&#62; int(5)
}

array(5) {
    ["a"] =&#62; int(1)
    ["b"] =&#62; int(2)
    ["c"] =&#62; int(3)
    ["d"] =&#62; int(4)
    ["e"] =&#62; int(5)
}</PRE
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>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN99713"
></A
><H2
>Veja também</H2
><P
>&#13;   <P
></P
><TABLE
BORDER="0"
><TBODY
><TR
><TD
><A
HREF="function.json-encode.html"
><B
CLASS="function"
>json_encode()</B
></A
></TD
></TR
></TBODY
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><P
></P
>
  </P
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>json_encode</TD
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