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PHP implements code to add internal link keyword replacement to article content

WBOYOriginal: 2016-07-25 08:57:281399browse

/**
* Replacement of content keywords
* edit: WWW.JBXUE.COM
*/
$ci=array("Short URL"=>"http:// jbxue.com","URL shortening"=>"http://jbxue.com");
//The content field is content
$content="Shortening URL is a good tool" ;
foreach($ci as $k=>$v){
$str=''.$k.'';

$content=ereg_replace($k,$str,$content);

}

echo $content;

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Attached, keyword replacement in empire cms Code:

//Replace keyword

function ReplaceKey($newstext){

global $empire,$dbtbpre,$public_r;

if(empty($newstext))

{return $newstext; }

$sql=$empire->query("select keyname,keyurl from {$dbtbpre}enewskey order by length(keyname) desc"); //Sort by length of field content

while($r=$empire-> ;fetch($sql))

{

$newstext=empty($public_r[repkeynum])?str_replace($r[keyname],''.$r[keyname].'',$newstext):preg_replace('/'.$r[keyname].'/',''.$r[keyname].'',$newstext,$public_r[repkeynum]);
}
return $newstext;
}

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