Site Search HTML Version_PHP Tutorial

 

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<li class="alt"><span><span><?php    </span></span></li><li><span class="comment">/****************************************************    </span> </li><li class="alt"><span><span class="comment">program : Spr2[search_html]    </span> </span></li><li><span><span class="comment">Author  : uchinaboy     </span> </span></li><li class="alt"><span><span class="comment">E-mail  : uchinaboy@163.com    </span> </span></li><li><span><span class="comment">QQ      : 16863798    </span> </span></li><li class="alt"><span><span class="comment">Date    : 2001-8-9   </span> </span></li><li><span><span class="comment">****************************************************/</span><span>    </span></span></li><li class="alt"><span class="comment">//require("config.inc.php");   </span><span> </span></li><li><span> </span></li><li class="alt"><span class="keyword">function</span><span> get_msg(</span><span class="vars">$path</span><span>) {    </span></li><li><span class="keyword">global</span><span> </span><span class="vars">$key</span><span>, </span><span class="vars">$i</span><span>;    </span></li><li class="alt"><span class="vars">$handle</span><span> = opendir(</span><span class="vars">$path</span><span>);    </span></li><li><span class="keyword">while</span><span> (</span><span class="vars">$filename</span><span> = readdir(</span><span class="vars">$handle</span><span>)) {    </span></li><li class="alt"><span class="comment">//echo $path."/".$filename."<br>";   </span><span> </span></span></li>
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<span class="vars">$newpath</span><span> = </span><span class="vars">$path</span><span>.</span><span class="string">"/"</span><span>.</span><span class="vars">$filename</span><span>;    </span>
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<span class="vars">$check_type</span><span> = preg_match(</span><span class="string">"/.html?$/"</span><span>, </span><span class="vars">$filename</span><span>);    </span>
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<span class="keyword">if</span><span> (</span><span class="func">is_file</span><span>(</span><span class="vars">$newpath</span><span>) && </span><span class="vars">$check_type</span><span>) {    </span>
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<span class="vars">$fp</span><span> = </span><span class="func">fopen</span><span>(</span><span class="vars">$newpath</span><span>, </span><span class="string">"r"</span><span>);    </span>
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<span class="vars">$msg</span><span> = </span><span class="func">fread</span><span>(</span><span class="vars">$fp</span><span>, </span><span class="func">filesize</span><span>(</span><span class="vars">$newpath</span><span>));    </span>
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<span>fclose(</span><span class="vars">$fp</span><span>);    </span>
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<span>match_show(</span><span class="vars">$key</span><span>, </span><span class="vars">$msg</span><span>, </span><span class="vars">$newpath</span><span>, </span><span class="vars">$filename</span><span>);    </span>
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<li class="alt"><span>}    </span></li>
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<span class="keyword">if</span><span> (</span><span class="func">is_dir</span><span>(</span><span class="vars">$path</span><span>.</span><span class="string">"/"</span><span>.</span><span class="vars">$filename</span><span>) && (</span><span class="vars">$filename</span><span> != </span><span class="string">"."</span><span>) &&  (</span><span class="vars">$filename</span><span> != </span><span class="string">".."</span><span>)) {    </span>
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<span class="comment">//echo "<BR><BR><BR>".$newpath."<BR><BR><BR>";   </span><span> </span>
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<span>get_msg(</span><span class="vars">$path</span><span>.</span><span class="string">"/"</span><span>.</span><span class="vars">$filename</span><span>);    </span>
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<li class="alt"><span>}    </span></li>
<li><span>}    </span></li>
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<span class="func">closedir</span><span>(</span><span class="vars">$handle</span><span>);    </span>
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<span class="keyword">return</span><span> </span><span class="vars">$i</span><span>;    </span>
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<li class="alt"><span>}    </span></li>
<li><span> </span></li>
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<span class="keyword">function</span><span> match_show(</span><span class="vars">$key</span><span>, </span><span class="vars">$msg</span><span>, </span><span class="vars">$newpath</span><span>, </span><span class="vars">$filename</span><span>) {    </span>
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<span class="keyword">global</span><span> </span><span class="vars">$key</span><span>, </span><span class="vars">$i</span><span>;    </span>
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<span class="vars">$key</span><span> = </span><span class="func">chop</span><span>(</span><span class="vars">$key</span><span>);    </span>
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<span class="keyword">if</span><span> (</span><span class="vars">$key</span><span>) {    </span>
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<span class="vars">$msg</span><span> = preg_replace(</span><span class="string">"/<style>.+</style>/is"</span><span>, </span><span class="string">""</span><span>, </span><span class="vars">$msg</span><span>);    </span>
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<span class="vars">$msg</span><span> = </span><span class="func">str_replace</span><span>(</span><span class="string">" "</span><span>, </span><span class="string">""</span><span>, </span><span class="vars">$msg</span><span>);    </span>
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<span class="vars">$msg</span><span> = preg_replace(</span><span class="string">"/<[^>]+>/"</span><span>, </span><span class="string">""</span><span>, </span><span class="vars">$msg</span><span>);    </span>
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<span class="vars">$value</span><span> = preg_match(</span><span class="string">"/.*$key.*/i"</span><span>, </span><span class="vars">$msg</span><span>, </span><span class="vars">$res</span><span>);    </span>
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<span class="keyword">if</span><span> (</span><span class="vars">$value</span><span>) {    </span>
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<span class="vars">$res</span><span>[0] = preg_replace(</span><span class="string">"/$key/i"</span><span>, </span><span class="string">"<FONT SIZE="2"  COLOR="red">$key</FONT>"</span><span>, </span><span class="vars">$res</span><span>[0]);    </span>
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<span class="vars">$i</span><span>++;    </span>
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<span class="vars">$link</span><span> = </span><span class="vars">$newpath</span><span>;    </span>
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<span>print </span><span class="string">"<a href="$link">$filename</a><BR>"</span><span>;    </span>
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<span>print </span><span class="vars">$res</span><span>[0].</span><span>
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<span id="url" itemprop="url">http://www.bkjia.com/PHPjc/486037.html</span><span id="indexUrl" itemprop="indexUrl">www.bkjia.com</span><span id="isOriginal" itemprop="isOriginal">true</span><span id="isBasedOnUrl" itemprop="isBasedOnUrl">http://www.bkjia.com/PHPjc/486037.html</span><span id="genre" itemprop="genre">TechArticle</span><span id="description" itemprop="description">?php /**************************************************** program:Spr2[search_html] Author:uchinaboy E-mail:uchinaboy@163.com QQ:16863798 Date:2001-8-9 ***************************...</span>
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