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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 contents of an internal file to those of an external file</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.offsetget.html">Phar::offsetGet</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.offsetunset.html">Phar::offsetUnset</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.offsetset" class="refentry"> <div class="refnamediv"> <h1 class="refname">Phar::offsetSet</h1> <p class="verinfo">(PECL phar:1.0.0-1.2.1)</p><p class="refpurpose"><span class="refname">Phar::offsetSet</span> — <span class="dc-title">set the contents of an internal file to those of an external file</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type"><span class="type void">void</span></span> <span class="methodname"><b><b>Phar::offsetSet</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$offset</tt></span> , <span class="methodparam"><span class="type">string</span> <tt class="parameter">$value</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"> This is an implementation of the <span class="interfacename">ArrayAccess</span> interface allowing direct manipulation of the contents of a Phar archive using array access brackets. offsetSet is used for modifying an existing file, or adding a new file to a Phar archive. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">offset</tt></i></span> <dd> <p class="para"> The filename (relative path) to modify in a Phar. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">value</tt></i></span> <dd> <p class="para"> Content of the file. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> No return values. </p> </div> <div class="refsect1 errors"> <h3 class="title">Errors/Exceptions</h3> <p class="para"> if <a href="phar.configuration.html#ini.phar.readonly" class="link">phar.readonly</a> is <i>1</i>, <b class="classname">BadMethodCallException</b> is thrown, as modifying a Phar is only allowed when phar.readonly is set to <i>0</i>. Throws <a href="class.PharException.html" class="classname">PharException</a> if there are any problems flushing changes made to the Phar archive to disk. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <b>Phar::offsetSet()</b> example</b></p> <div class="example-contents"><p> offsetSet should not be accessed directly, but instead used via array access with the <i>[]</i> operator. </p></div> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/path/to/my.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'my.phar'</span><span style="color: #007700">);<br />try {<br /> </span><span style="color: #FF8000">// calls offsetSet<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'file.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'Hi there'</span><span style="color: #007700">;<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Could not modify file.txt:'</span><span style="color: #007700">, </span><span style="color: #0000BB">$e</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="phar.offsetexists.html" class="function" rel="rdfs-seeAlso">Phar::offsetExists()</a></li> <li class="member"><a href="phar.offsetget.html" class="function" rel="rdfs-seeAlso">Phar::offsetGet()</a></li> <li class="member"><a href="phar.offsetunset.html" class="function" rel="rdfs-seeAlso">Phar::offsetUnset()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="phar.offsetget.html">Phar::offsetGet</a></div> <div class="next" style="text-align: right; float: right;"><a href="phar.offsetunset.html">Phar::offsetUnset</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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