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
><A
NAME="function.php-check-syntax"
></A
>php_check_syntax</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN125904"
></A
><P
>    (PHP 5 &#60;= 5.0.4)</P
>php_check_syntax&nbsp;--&nbsp;
   Check the PHP syntax of (and execute) the specified file
  </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125907"
></A
><H2
>说明</H2
>bool <B
CLASS="methodname"
>php_check_syntax</B
> ( string filename [, string &#38;error_message] )<BR
></BR
><P
>&#13;   Performs a syntax (lint) check on the specified 
   <CODE
CLASS="parameter"
>filename</CODE
> testing for scripting errors.
  </P
><P
>&#13;   This is similar to using <B
CLASS="command"
>php -l</B
> from the <A
HREF="features.commandline.html"
>commandline</A
> except that this
   function will execute (but not output) the checked
   <CODE
CLASS="parameter"
>filename</CODE
>.
  </P
><P
>&#13;   For example, if a function is defined in <CODE
CLASS="parameter"
>filename</CODE
>,
   this defined function will be available to the file that executed 
   <B
CLASS="function"
>php_check_syntax()</B
>, but output from 
   <CODE
CLASS="parameter"
>filename</CODE
> will be suppressed.
  </P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>注意: </B
>
    For technical reasons, this function is deprecated and removed from PHP.
    Instead, use <TT
CLASS="literal"
>php -l somefile.php</TT
> from the 
    <A
HREF="features.commandline.html"
>commandline</A
>.
   </P
></BLOCKQUOTE
></DIV
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125932"
></A
><H2
>参数</H2
><P
>&#13;   <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>filename</CODE
></DT
><DD
><P
>&#13;       The name of the file being checked.
      </P
></DD
><DT
><CODE
CLASS="parameter"
>error_message</CODE
></DT
><DD
><P
>&#13;       If the <CODE
CLASS="parameter"
>error_message</CODE
> parameter is used, it will
       contain the error message generated by the syntax check. 
       <CODE
CLASS="parameter"
>error_message</CODE
> is passed by 
       <A
HREF="language.references.html"
>reference</A
>.
      </P
></DD
></DL
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125949"
></A
><H2
>返回值</H2
><P
>&#13;   Returns <TT
CLASS="constant"
><B
>TRUE</B
></TT
> if the lint check passed, and <TT
CLASS="constant"
><B
>FALSE</B
></TT
> if the link check
   failed or if <CODE
CLASS="parameter"
>filename</CODE
> cannot be opened.
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125955"
></A
><H2
>更新日志</H2
><P
>&#13;   <DIV
CLASS="informaltable"
><P
></P
><A
NAME="AEN125958"
></A
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><THEAD
><TR
><TH
>版本</TH
><TH
>说明</TH
></TR
></THEAD
><TBODY
><TR
><TD
>5.0.5</TD
><TD
>&#13;        This function was removed from PHP.
       </TD
></TR
><TR
><TD
>5.0.3</TD
><TD
>&#13;        Calling <A
HREF="function.exit.html"
><B
CLASS="function"
>exit()</B
></A
> after 
        <B
CLASS="function"
>php_check_syntax()</B
> resulted in a Segfault.
       </TD
></TR
><TR
><TD
>5.0.1</TD
><TD
>&#13;        <CODE
CLASS="parameter"
>error_message</CODE
> is passed by reference.
       </TD
></TR
></TBODY
></TABLE
><P
></P
></DIV
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125977"
></A
><H2
>范例</H2
><P
>&#13;   <TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><PRE
CLASS="screen"
>php -l somefile.php</PRE
></TD
></TR
></TABLE
>
  </P
><P
>上例的输出类似于：</P
><P
>&#13;   <TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><PRE
CLASS="screen"
>PHP Parse error: unexpected T_STRING in /tmp/somefile.php on line 81</PRE
></TD
></TR
></TABLE
>
  </P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN125984"
></A
><H2
>参见</H2
><P
>&#13;   <P
></P
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>include()</B
></A
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><A
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><B
CLASS="function"
>is_readable()</B
></A
></TD
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></P
>
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