function.ftp-nb-continue.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>Continues retrieving/sending a file (non-blocking)</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="function.ftp-mkdir.html">ftp_mkdir</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ftp-nb-fget.html">ftp_nb_fget</a></div> <div class="up"><a href="ref.ftp.html">FTP Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.ftp-nb-continue" class="refentry"> <div class="refnamediv"> <h1 class="refname">ftp_nb_continue</h1> <p class="verinfo">(PHP 4 >= 4.3.0, PHP 5)</p><p class="refpurpose"><span class="refname">ftp_nb_continue</span> — <span class="dc-title">Continues retrieving/sending a file (non-blocking)</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><b><b>ftp_nb_continue</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$ftp_stream</tt></span> )</div> <p class="para rdfs-comment"> Continues retrieving/sending a file non-blocking. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">ftp_stream</tt></i></span> <dd> <p class="para"> The link identifier of the FTP connection. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>FTP_FAILED</tt></b> or <b><tt>FTP_FINISHED</tt></b> or <b><tt>FTP_MOREDATA</tt></b>. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 <b>ftp_nb_continue()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /><br /></span><span style="color: #FF8000">// Initate the download<br /></span><span style="color: #0000BB">$ret </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_nb_get</span><span style="color: #007700">(</span><span style="color: #0000BB">$my_connection</span><span style="color: #007700">, </span><span style="color: #DD0000">"test"</span><span style="color: #007700">, </span><span style="color: #DD0000">"README"</span><span style="color: #007700">, </span><span style="color: #0000BB">FTP_BINARY</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$ret </span><span style="color: #007700">== </span><span style="color: #0000BB">FTP_MOREDATA</span><span style="color: #007700">) {<br /><br /> </span><span style="color: #FF8000">// Continue downloading...<br /> </span><span style="color: #0000BB">$ret </span><span style="color: #007700">= </span><span style="color: #0000BB">ftp_nb_continue</span><span style="color: #007700">(</span><span style="color: #0000BB">$my_connection</span><span style="color: #007700">);<br />}<br />if (</span><span style="color: #0000BB">$ret </span><span style="color: #007700">!= </span><span style="color: #0000BB">FTP_FINISHED</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"There was an error downloading the file..."</span><span style="color: #007700">;<br /> exit(</span><span style="color: #0000BB">1</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> </div> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.ftp-mkdir.html">ftp_mkdir</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.ftp-nb-fget.html">ftp_nb_fget</a></div> <div class="up"><a href="ref.ftp.html">FTP 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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