phar.setsignaturealgorithm.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>set the signature algorithm for a phar and apply it.</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="phar.setmetadata.html">Phar::setMetadata</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.setstub.html">Phar::setStub</a></div> <div class="up"><a href="class.Phar.html">Phar</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="phar.setsignaturealgorithm" class="refentry"> <div class="refnamediv"> <h1 class="refname">Phar::setSignatureAlgorithm</h1> <p class="verinfo">(PECL phar:1.1.0-1.2.1)</p><p class="refpurpose"><span class="refname">Phar::setSignatureAlgorithm</span> — <span class="dc-title">set the signature algorithm for a phar and apply it.</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">array</span> <span class="methodname"><b><a href="phardata.setsignaturealgorithm.html" class="function">Phar::setSignatureAlgorithm</a></b></span> ( <span class="methodparam"><span class="type">int</span> <tt class="parameter">$sigtype</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$privatekey</tt></span> ] )</div> <blockquote><p><b class="note">Note</b>: Thismethod requires the <var class="filename">php.ini</var> setting <i>phar.readonly</i> to beset to <i>0</i> in order to work for <a href="class.Phar.html" class="classname">Phar</a>objects. Otherwise, a <a href="class.PharException.html" class="classname">PharException</a> will be thrown.<br /></p></blockquote> <p class="para"> set the signature algorithm for a phar and apply it. The signature algorithm must be one of <i>Phar::MD5</i>, <i>Phar::SHA1</i>, <i>Phar::SHA256</i>, <i>Phar::SHA512</i>, or <i>Phar::OPENSSL</i>. </p> <p class="para"> Note that all phar-based and tar-based phar archives have a signature created automatically, <i>SHA1</i> by default. data tar-based archives (archives created with the <a href="class.PharData.html" class="classname">PharData</a> class) must have their signature created and set explicitly via <a href="phardata.setsignaturealgorithm.html" class="function">Phar::setSignatureAlgorithm()</a>. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">sigtype</tt></i></span> <dd> <p class="para"> One of <i>Phar::MD5</i>, <i>Phar::SHA1</i>, <i>Phar::SHA256</i>, <i>Phar::SHA512</i>, or <i>Phar::OPENSSL</i> </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">privatekey</tt></i></span> <dd> <p class="para"> The contents of an OpenSSL private key, as extracted from a certificate or OpenSSL key file: <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000">$private = openssl_get_privatekey(file_get_contents('private.pem'));<br />$pkey = '';<br />openssl_pkey_export($private, $pkey);<br />$p->setSignatureAlgorithm(Phar::OPENSSL, $pkey);</span></code></div> </div> See <a href="phar.using.html" class="link">phar introduction</a> for instructions on naming and placement of the public key file. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> Throws <b class="classname">UnexpectedValueException</b> for many errors, <b class="classname">BadMethodCallException</b> if called for a zip-based phar archive, and a <a href="class.PharException.html" class="classname">PharException</a> if any problems occur flushing changes to disk. </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="phar.getsupportedsignatures.html" class="function" rel="rdfs-seeAlso">Phar::getSupportedSignatures()</a></li> <li class="member"><a href="phar.getsignature.html" class="function" rel="rdfs-seeAlso">Phar::getSignature()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="phar.setmetadata.html">Phar::setMetadata</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.setstub.html">Phar::setStub</a></div> <div class="up"><a href="class.Phar.html">Phar</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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