<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >gnupg_decryptverify</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK REL="HOME" TITLE="PHP 手册" HREF="index.html"><LINK REL="UP" TITLE="gnupg 函数" HREF="ref.gnupg.html"><LINK REL="PREVIOUS" TITLE="gnupg_decrypt" HREF="function.gnupg-decrypt.html"><LINK REL="NEXT" TITLE="gnupg_encrypt" HREF="function.gnupg-encrypt.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=UTF-8"></HEAD ><BODY CLASS="refentry" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP 手册</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.gnupg-decrypt.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.gnupg-encrypt.html" ACCESSKEY="N" >下一页</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.gnupg-decryptverify" ></A >gnupg_decryptverify</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN65552" ></A ><P > (no version information, might be only in CVS)</P >gnupg_decryptverify -- Decrypts and verifies a given text</DIV ><DIV CLASS="refsect1" ><A NAME="AEN65555" ></A ><H2 >说明</H2 >array <B CLASS="methodname" >gnupg_decryptverify</B > ( resource identifier, string text, string plaintext )<BR ></BR ><P > Decrypts and verifies a given text and returns information about the signature. The parameter <CODE CLASS="parameter" >plaintext</CODE > gets filled with the decrypted text. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN65571" ></A ><H2 >返回值</H2 ><P > On success, this function returns information about the signature and fills the <CODE CLASS="parameter" >plaintext</CODE > parameter with the decrypted text. On failure, this function returns <TT CLASS="constant" ><B >FALSE</B ></TT >. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN65576" ></A ><H2 >范例</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN65579" ></A ><P ><B >例 1. Procedural <B CLASS="function" >gnupg_decryptverify()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$plaintext </font><font color="#007700">= </font><font color="#DD0000">""</font><font color="#007700">;<br /></font><font color="#0000BB">$res </font><font color="#007700">= </font><font color="#0000BB">gnupg_init</font><font color="#007700">();<br /></font><font color="#0000BB">gnupg_adddecryptkey</font><font color="#007700">(</font><font color="#0000BB">$res</font><font color="#007700">,</font><font color="#DD0000">"8660281B6051D071D94B5B230549F9DC851566DC"</font><font color="#007700">,</font><font color="#DD0000">"test"</font><font color="#007700">);<br /></font><font color="#0000BB">$info </font><font color="#007700">= </font><font color="#0000BB">gnupg_decryptverify</font><font color="#007700">(</font><font color="#0000BB">$res</font><font color="#007700">,</font><font color="#0000BB">$text</font><font color="#007700">,</font><font color="#0000BB">$plaintext</font><font color="#007700">);<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$info</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN65583" ></A ><P ><B >例 2. OO <B CLASS="function" >gnupg_decryptverify()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$plaintext </font><font color="#007700">= </font><font color="#DD0000">""</font><font color="#007700">;<br /></font><font color="#0000BB">$gpg </font><font color="#007700">= new </font><font color="#0000BB">gnupg</font><font color="#007700">();<br /></font><font color="#0000BB">$gpg </font><font color="#007700">-> </font><font color="#0000BB">adddecryptkey</font><font color="#007700">(</font><font color="#DD0000">"8660281B6051D071D94B5B230549F9DC851566DC"</font><font color="#007700">,</font><font color="#DD0000">"test"</font><font color="#007700">);<br /></font><font color="#0000BB">$info </font><font color="#007700">= </font><font color="#0000BB">$gpg </font><font color="#007700">-> </font><font color="#0000BB">decryptverify</font><font color="#007700">(</font><font color="#0000BB">$text</font><font color="#007700">,</font><font color="#0000BB">$plaintext</font><font color="#007700">);<br /></font><font color="#0000BB">print_r</font><font color="#007700">(</font><font color="#0000BB">$info</font><font color="#007700">);<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.gnupg-decrypt.html" ACCESSKEY="P" >上一页</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >起始页</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.gnupg-encrypt.html" ACCESSKEY="N" >下一页</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >gnupg_decrypt</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.gnupg.html" ACCESSKEY="U" >上一级</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >gnupg_encrypt</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
