PHP: Array to the article plus keyword connection, like 163 article content automatically add link effect

PHP: Array to the article plus keyword connection, like 163 article content automatically add link effect $keys =array ( Array (' Web 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 (' Web authoring ', '/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 (' Earn money ', '/mon/mon.html '), Array (' Operations ', '/mon/mon.html ') ); $STR = "Today is May 30, 2010, My site problems this SEO has a lot of problems, SEO is SEO, before learning php good AH now think JSP good, 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, web effects, graphic design, personal website, web material "; 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; ?> Copy Code

