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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>override_function</H1
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NAME="AEN9913"
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><P
>    (PECL)</P
>override_function&nbsp;--&nbsp;Overrides built-in functions</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN9916"
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><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>override_function</B
> ( string function_name, string function_args, string function_code )<BR
></BR
><P
>&#13;   Overrides built-in functions by replacing them in the symbol table.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN9931"
></A
><H2
>Parâmetros</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>function_name</CODE
></DT
><DD
><P
>&#13;       The function to override.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>function_args</CODE
></DT
><DD
><P
>&#13;       The function arguments, as a coma separated string.
      </P
><P
>&#13;       Usually you will want to pass this parameter, as well as the 
       <CODE
CLASS="parameter"
>function_code</CODE
> parameter, as a single quote 
       delimited string. The reason for using single quoted strings, is to
       protect the variable names from parsing, otherwise, if you use double
       quotes there will be a need to escape the variable names, e.g. 
       \<CODE
CLASS="varname"
>$your_var</CODE
>.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>function_code</CODE
></DT
><DD
><P
>&#13;       The new code for the function.
      </P
></DD
></DL
></DIV
>
  </P
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><H2
>Valores de retornado</H2
><P
>&#13;   Retorna <TT
CLASS="constant"
><B
>TRUE</B
></TT
> em caso de sucesso ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> em falhas.
  </P
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><H2
>Exemplos</H2
><P
>&#13;   <TABLE
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></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>override_function()</B
> example</B
></P
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br />override_function</font><font color="#007700">(</font><font color="#DD0000">'test'</font><font color="#007700">, </font><font color="#DD0000">'$a,$b'</font><font color="#007700">, </font><font color="#DD0000">'echo "DOING TEST"; return $a * $b;'</font><font color="#007700">);<br /></font><font color="#0000BB">?&gt;</font>
</font>
</code></TD
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