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

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

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><H1
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NAME="zend-macro.z-bval-p"
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>Z_BVAL_P</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN280264"
></A
>Z_BVAL_P&nbsp;--&nbsp;Dereference a zval pointer and return its <CODE
CLASS="varname"
>lval</CODE
> element as <A
HREF="language.types.boolean.html"
><B
CLASS="type"
>bool</B
></A
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN280270"
></A
><H2
>说明</H2
><P
CLASS="literallayout"
>#include&nbsp;&#60;zend_operators.h&#62;</P
>zend_bool <B
CLASS="methodname"
>Z_BVAL_P</B
> ( zval * zval_p )<BR
></BR
><P
>&#13;   <B
CLASS="function"
>Z_BVAL_P()</B
> returns the <CODE
CLASS="varname"
>lval</CODE
> element
   of the zval structure pointed to by <CODE
CLASS="parameter"
>zval_p</CODE
> 
   casted to zend_bool.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN280285"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>zval_p</CODE
></DT
><DD
><P
>&#13;       Pointer to the zval structure to extract the result value from.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN280295"
></A
><H2
>返回值</H2
><P
>&#13;   The <CODE
CLASS="varname"
>lval</CODE
> element of the zval structure 
   pointed to by <CODE
CLASS="parameter"
>zval_p</CODE
>
   casted to a zend_bool which is either <TT
CLASS="constant"
><B
>TRUE</B
></TT
> or <TT
CLASS="constant"
><B
>FALSE</B
></TT
>.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN280304"
></A
><H2
>参见</H2
><P
>&#13;    See <A
HREF="zend-macro.z-bval.html"
><B
CLASS="function"
>Z_BVAL()</B
></A
> and <A
HREF="zend-macro.z-bval-pp.html"
><B
CLASS="function"
>Z_BVAL_PP()</B
></A
> for other
    macros that access the <CODE
CLASS="varname"
>lval</CODE
> field of a zval
    as zend_bool.
   </P
><P
>&#13;    For macros that extract other values from a zval ** see
    <A
HREF="zend-macro.z-arrval-p.html"
><B
CLASS="function"
>Z_ARRVAL_P()</B
></A
>, <A
HREF="zend-macro.z-binlen-p.html"
><B
CLASS="function"
>Z_BINLEN_P()</B
></A
>, 
    <A
HREF="zend-macro.z-binval-p.html"
><B
CLASS="function"
>Z_BINVAL_P()</B
></A
>, , 
    <A
HREF="zend-macro.z-dval-p.html"
><B
CLASS="function"
>Z_DVAL_P()</B
></A
>, <A
HREF="zend-macro.z-lval-p.html"
><B
CLASS="function"
>Z_LVAL_P()</B
></A
>, 
    <A
HREF="zend-macro.z-objce-p.html"
><B
CLASS="function"
>Z_OBJCE_P()</B
></A
>, <A
HREF="zend-macro.z-obj-handle-p.html"
><B
CLASS="function"
>Z_OBJ_HANDLE_P()</B
></A
>, 
    <A
HREF="zend-macro.z-obj-handler-p.html"
><B
CLASS="function"
>Z_OBJ_HANDLER_P()</B
></A
>, <A
HREF="zend-macro.z-obj-ht-p.html"
><B
CLASS="function"
>Z_OBJ_HT_P()</B
></A
>, 
    <A
HREF="zend-macro.z-objprop-p.html"
><B
CLASS="function"
>Z_OBJPROP_P()</B
></A
>, <A
HREF="zend-macro.z-objval-p.html"
><B
CLASS="function"
>Z_OBJVAL_P()</B
></A
>, 
    <A
HREF="zend-macro.z-resval-p.html"
><B
CLASS="function"
>Z_RESVAL_P()</B
></A
>, <A
HREF="zend-macro.z-strlen-p.html"
><B
CLASS="function"
>Z_STRLEN_P()</B
></A
>, 
    <A
HREF="zend-macro.z-strval-p.html"
><B
CLASS="function"
>Z_STRVAL_P()</B
></A
>, <A
HREF="zend-macro.z-type-p.html"
><B
CLASS="function"
>Z_TYPE_P()</B
></A
>, 
    <A
HREF="zend-macro.z-unilen-p.html"
><B
CLASS="function"
>Z_UNILEN_P()</B
></A
>, <A
HREF="zend-macro.z-unival-p.html"
><B
CLASS="function"
>Z_UNIVAL_P()</B
></A
>, 
    <A
HREF="zend-macro.z-ustrcplen-p.html"
><B
CLASS="function"
>Z_USTRCPLEN_P()</B
></A
>, <A
HREF="zend-macro.z-ustrlen-p.html"
><B
CLASS="function"
>Z_USTRLEN_P()</B
></A
>, 
    and <A
HREF="zend-macro.z-ustrval-p.html"
><B
CLASS="function"
>Z_USTRVAL_P()</B
></A
>.
   </P
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