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80 lines
3.7 KiB
HTML
80 lines
3.7 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>将二进制 IPTC 块解析为单个标记</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.iptcparse" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">iptcparse</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">iptcparse</span> — <span class="dc-title">
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将二进制 IPTC 块解析为单个标记
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</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.iptcparse-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>iptcparse</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$iptcblock</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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本函数将一个二进制的 <a href="http://www.iptc.org/" class="link external">» IPTC</a>
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块解析为单个的标记。
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.iptcparse-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">iptcblock</code></dt>
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<dd>
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<p class="para">
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二进制的 IPTC 块。
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</p>
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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.iptcparse-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回一个数组，用 tagmarker 作为索引，以其值为值。如果出错或未发现 IPTC 数据则返回 <strong><code>FALSE</code></strong>。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.iptcparse-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-3749">
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<p><strong>Example #1 iptcparse() used together with <span class="function"><a href="getimagesize.html" class="function">getimagesize()</a></span></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 />$size </span><span style="color: #007700">= </span><span style="color: #0000BB">getimagesize</span><span style="color: #007700">(</span><span style="color: #DD0000">'./test.jpg'</span><span style="color: #007700">, </span><span style="color: #0000BB">$info</span><span style="color: #007700">);<br />if(isset(</span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #DD0000">'APP13'</span><span style="color: #007700">]))<br />{<br /> </span><span style="color: #0000BB">$iptc </span><span style="color: #007700">= </span><span style="color: #0000BB">iptcparse</span><span style="color: #007700">(</span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #DD0000">'APP13'</span><span style="color: #007700">]);<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$iptc</span><span style="color: #007700">);<br />}<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 notes" id="refsect1-function.iptcparse-notes">
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<h3 class="title">注释</h3>
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<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">此函数不需要 GD 图象库。</p></p></blockquote>
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</div>
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</div></div></div></body></html> |