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>PharFileInfo::__construct</H1
><DIV
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><A
NAME="AEN179699"
></A
><P
> (no version information, might be only in CVS)</P
>PharFileInfo::__construct -- Construct a Phar entry object</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN179702"
></A
><H2
>说明</H2
>void <B
CLASS="methodname"
>PharFileInfo::__construct</B
> ( string entry )<BR
></BR
><P
> This should not be called directly. Instead, a PharFileInfo object
is initialized by calling <B
CLASS="function"
>Phar::offsetGet()</B
>
through array access.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN179712"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>entry</CODE
></DT
><DD
><P
> The full url to retrieve a file. If you wish to retrieve the information
for the file <TT
CLASS="literal"
>my/file.php</TT
> from the phar <TT
CLASS="literal"
>boo.phar</TT
>,
the entry should be <TT
CLASS="literal"
>phar://boo.phar/my/file.php</TT
>.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN179724"
></A
><H2
>错误／异常</H2
><P
> Throws <B
CLASS="classname"
>BadMethodCallException</B
> if
<B
CLASS="function"
>__construct()</B
> is called twice.
Throws <B
CLASS="classname"
>UnexpectedValueException</B
> if
the phar URL requested is malformed, the requested
phar cannot be opened, or the file can't be found within the phar.
</P
></DIV
><DIV
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><A
NAME="AEN179730"
></A
><H2
>范例</H2
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><P
><B
>例 1. A <B
CLASS="function"
>PharFileInfo::__construct()</B
> example</B
></P
><P
> </P
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><code><font color="#000000">
<font color="#0000BB"><?php<br />try </font><font color="#007700">{<br /> </font><font color="#0000BB">$p </font><font color="#007700">= new </font><font color="#0000BB">Phar</font><font color="#007700">(</font><font color="#DD0000">'/path/to/my.phar'</font><font color="#007700">, </font><font color="#0000BB">0</font><font color="#007700">, </font><font color="#DD0000">'my.phar'</font><font color="#007700">);<br /> </font><font color="#0000BB">$p</font><font color="#007700">[</font><font color="#DD0000">'testfile.txt'</font><font color="#007700">] = </font><font color="#DD0000">"hi\nthere\ndude"</font><font color="#007700">;<br /> </font><font color="#0000BB">$file </font><font color="#007700">= </font><font color="#0000BB">$p</font><font color="#007700">[</font><font color="#DD0000">'testfile.txt'</font><font color="#007700">];<br /> foreach (</font><font color="#0000BB">$file </font><font color="#007700">as </font><font color="#0000BB">$line </font><font color="#007700">=> </font><font color="#0000BB">$text</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">"line number $line: $text"</font><font color="#007700">;<br /> }<br /> </font><font color="#FF8000">// this also works<br /> </font><font color="#0000BB">$file </font><font color="#007700">= new </font><font color="#0000BB">PharFileInfo</font><font color="#007700">(</font><font color="#DD0000">'phar:///path/to/my.phar/testfile.txt'</font><font color="#007700">);<br /> foreach (</font><font color="#0000BB">$file </font><font color="#007700">as </font><font color="#0000BB">$line </font><font color="#007700">=> </font><font color="#0000BB">$text</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">"line number $line: $text"</font><font color="#007700">;<br /> }<br />} </font><font color="#0000BB">catch </font><font color="#007700">(</font><font color="#0000BB">Exception $e</font><font color="#007700">) {<br /> echo </font><font color="#DD0000">'Phar operations failed: '</font><font color="#007700">, </font><font color="#0000BB">$e</font><font color="#007700">;<br />}<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
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><P
>上例将输出：</P
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><PRE
CLASS="screen"
>line number 1: hi
line number 2: there
line number 3: dude
line number 1: hi
line number 2: there
line number 3: dude</PRE
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