PHP array PHP array Add keyword links to the article Automatically add links to the article content

Copy the code The code is as follows:

$keys =array(
array('Web page effects','/js_a/js.html'),
array('seo','/ seo/seo.html'),
array('php','/phper/php.html'),
array('jsp','/jsp/jsp.html'),
array('asp',' /asp/asp.html'),
array('ps','/fw/photo.html'),
array('photoshop','/fw/photo.html'),
array('javascript', '/js_a/js.html'),
array('.net','/net/net.html'),
array('non-mainstream','/fw/photo.html'),
array(' network','/mon/mon.html'),
array('css','/cssdiv/css.html'),
array('graphic design','/fw/photo.html'),
array ('website','/person/'),
array('webpage production','/wy/yw.html'),
array('search engine','/seo/seo.html'),
array ('Optimization','/seo/seo.html'),
array('Animation','/flash_a/flash.html'),
array('Database','/database/database.html'),
array('make money','/mon/mon.html'),
array('operation','/mon/mon.html')
);
$str = "Today is May 30, 2010, There are many problems with my website. This has many problems for seo. seo is search engine optimization. I used to learn php well. Now I think jsp is better, css+div, web page, web design, web production, web learning, web teaching, Photoshop ,Flash,HTML,CSS,Dreamweaver,Fireworks,ASP,PHP,JSP,ASP.NET,website construction,website development,webpage special effects,graphic design,personal website,webpage materials";
echo $str,"
";
foreach($keys as $nkeys){
//print_r($nkeys);echo"
";
//foreach( $nkeys as $join) {
//echo($join), "
";
if(strpos($str,$nkeys[0]) ){
$str =str_replace($nkeys[0],"".$nkeys[0]."",$str);
}
//}
}
echo $str;
?> ;

The above introduces the PHP array. PHP array. Add keyword links to the article. Links are automatically added to the article content, including the content of PHP array. I hope it will be helpful to friends who are interested in PHP tutorials.