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121 lines
4.9 KiB
HTML
121 lines
4.9 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Binary-safe gz-file write</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.gzwrite" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">gzwrite</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">gzwrite</span> — <span class="dc-title">Binary-safe gz-file write</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.gzwrite-description">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>gzwrite</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$zp</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$string</code></span>
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[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$length</code></span>
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] ) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>gzwrite()</strong></span> writes the contents of
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<code class="parameter">string</code> to the given gz-file.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.gzwrite-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">zp</code></dt>
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<dd>
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<p class="para">
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The gz-file pointer. It must be valid, and must point to a file
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successfully opened by <span class="function"><a href="gzopen.html" class="function">gzopen()</a></span>.
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</p>
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</dd>
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<dt>
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<code class="parameter">string</code></dt>
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<dd>
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<p class="para">
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The string to write.
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</p>
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</dd>
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<dt>
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<code class="parameter">length</code></dt>
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<dd>
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<p class="para">
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The number of uncompressed bytes to write. If supplied, writing will
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stop after <code class="parameter">length</code> (uncompressed) bytes have been
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written or the end of <code class="parameter">string</code> is reached,
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whichever comes first.
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</p>
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<blockquote class="note"><p><strong class="note">Note</strong>:
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<p class="para">
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Note that if the <code class="parameter">length</code> argument is given,
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then the <a href="info.configuration.html#ini.magic-quotes-runtime" class="link">magic_quotes_runtime</a>
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configuration option will be ignored and no slashes will be
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stripped from <code class="parameter">string</code>.
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</p>
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</p></blockquote>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.gzwrite-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns the number of (uncompressed) bytes written to the given gz-file
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stream.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.gzwrite-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-883">
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<p><strong>Example #1 <span class="function"><strong>gzwrite()</strong></span> example</strong></p>
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$string </span><span style="color: #007700">= </span><span style="color: #DD0000">'Some information to compress'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$gz </span><span style="color: #007700">= </span><span style="color: #0000BB">gzopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'somefile.gz'</span><span style="color: #007700">,</span><span style="color: #DD0000">'w9'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">gzwrite</span><span style="color: #007700">(</span><span style="color: #0000BB">$gz</span><span style="color: #007700">, </span><span style="color: #0000BB">$string</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">gzclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$gz</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.gzwrite-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="gzread.html" class="function" rel="rdfs-seeAlso">gzread()</a> - Binary-safe gz-file read</span></li>
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<li class="member"><span class="function"><a href="gzopen.html" class="function" rel="rdfs-seeAlso">gzopen()</a> - Open gz-file</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |