function.mailparse-determine-best-xfer-encoding.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>Gets the best way of encoding</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="ref.mailparse.html">Mailparse Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mailparse-msg-create.html">mailparse_msg_create</a></div> <div class="up"><a href="ref.mailparse.html">Mailparse Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.mailparse-determine-best-xfer-encoding" class="refentry"> <div class="refnamediv"> <h1 class="refname">mailparse_determine_best_xfer_encoding</h1> <p class="verinfo">(PHP 4 >= 4.0.7, PECL mailparse:0.9-2.1.1)</p><p class="refpurpose"><span class="refname">mailparse_determine_best_xfer_encoding</span> — <span class="dc-title">Gets the best way of encoding</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><b><b>mailparse_determine_best_xfer_encoding</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$fp</tt></span> )</div> <p class="para rdfs-comment"> Figures out the best way of encoding the content read from the given file pointer. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">fp</tt></i></span> <dd> <p class="para"> A valid file pointer, which must be seek-able. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns one of the character encodings supported by the <a href="ref.mbstring.html" class="link">mbstring</a> module. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>mailparse_determine_best_xfer_encoding()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br />$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'somemail.eml'</span><span style="color: #007700">, </span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br />echo </span><span style="color: #DD0000">'Best encoding: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">mailparse_determine_best_xfer_encoding</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output something similar to:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>Best encoding: 7bit</pre></div> </pre></div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.mailparse.html">Mailparse Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.mailparse-msg-create.html">mailparse_msg_create</a></div> <div class="up"><a href="ref.mailparse.html">Mailparse Functions</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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