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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>Returns whether file entry has had its CRC verified</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="pharfileinfo.hasmetadata.html">PharFileInfo::hasMetadata</a></div> <div class="next" style="text-align: right; float: right;"><a href="pharfileinfo.iscompressed.html">PharFileInfo::isCompressed</a></div> <div class="up"><a href="class.PharFileInfo.html">PharFileInfo</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="pharfileinfo.iscrcchecked" class="refentry"> <div class="refnamediv"> <h1 class="refname">PharFileInfo::isCRCChecked</h1> <p class="verinfo">(PECL phar:1.0.0-1.2.1)</p><p class="refpurpose"><span class="refname">PharFileInfo::isCRCChecked</span> — <span class="dc-title">Returns whether file entry has had its CRC verified</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>PharFileInfo::isCRCChecked</b></b></span> ( <span class="methodparam">void</span> )</div> <p class="para rdfs-comment"> This returns whether a file within a Phar archive has had its CRC verified. </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> <b><tt>TRUE</tt></b> if the file has had its CRC verified, <b><tt>FALSE</tt></b> if not. </p> </div> <div class="refsect1 examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example"> <p><b>Example #1 A <b>PharFileInfo::isCRCChecked()</b> example</b></p> <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br /></span><span style="color: #007700">try {<br /> </span><span style="color: #0000BB">$p </span><span style="color: #007700">= new </span><span style="color: #0000BB">Phar</span><span style="color: #007700">(</span><span style="color: #DD0000">'/path/to/my.phar'</span><span style="color: #007700">, </span><span style="color: #0000BB">0</span><span style="color: #007700">, </span><span style="color: #DD0000">'my.phar'</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">] = </span><span style="color: #DD0000">'hi'</span><span style="color: #007700">;<br /> </span><span style="color: #0000BB">$file </span><span style="color: #007700">= </span><span style="color: #0000BB">$p</span><span style="color: #007700">[</span><span style="color: #DD0000">'myfile.txt'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$file</span><span style="color: #007700">-></span><span style="color: #0000BB">isCRCChecked</span><span style="color: #007700">());<br />} catch (</span><span style="color: #0000BB">Exception $e</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Create/modify operations failed on my.phar: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$e</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents"><pre><div class="cdata"><pre>bool(true)</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="pharfileinfo.hasmetadata.html">PharFileInfo::hasMetadata</a></div> <div class="next" style="text-align: right; float: right;"><a href="pharfileinfo.iscompressed.html">PharFileInfo::isCompressed</a></div> <div class="up"><a href="class.PharFileInfo.html">PharFileInfo</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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