echo gettype($a_bool); <h2>Title<// prints out: boolean h2>Virginia Agriculture in the Classroom - Agricultural Resources and Activities for Teachers <br />echo gettype($a_str)<a href="http://www.agintheclass.com"><img style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT: #000000 1px solid; WIDTH: 150px; BORDER-BOTTOM: #000000 1px solid; HEIGHT: 170px" alt="http:// prints outwww.agintheclass.com" src="http: string //source.domaintools.com/tn.html?s=au&amp;domain=agintheclass.com" /></a> <br />

<h2>Description<// If $bool is a string, print it out h2><br /><h2>Location</h2>Address: <br / (does not print out anything) ><br />if (is_string($a_bool)) { <br />echo <h2>Trafic Rank &quotamp;StringVisitors</h2>Rank: <br /><a href="http: $a_bool//siteanalytics.compete.com/agintheclass.com?metric=uv"><img alt="" src="http://home.compete.com.edgesuite.net/agintheclass.com_uv_310.png" /></a> &quotnbsp;&nbsp; &nbsp; <br /><h2>Keywords</h2><br /><br />} <h2>News</h2><br /><h2>Logo</h2><a href="http://www.agintheclass.com/images/sidebar.gif"><img alt="" src="http://www.agintheclass.com/images/sidebar.gif" /></a><br /><br /><h2>Related Websites</h2>[http://www.agintheclass.com www.agintheclass.com]<br />[http://www.statcounter.com www.statcounter.com]<br /><br /><h2>External services</h2>[http://siteanalytics.compete.com/agintheclass.com <font size="1"><strong>Visitors</strong></font>] | [http://www.alexa.com/data/details/main?&gt; url=agintheclass.com <font size="1"><strong>Alexa</strong></font>] | [http://whois.domaintools.com/agintheclass.com <font size="1"><strong>Domain information</strong></font>] | [http://www.iwebtool.com/tool/tools/rank/rank.php?domain=www.agintheclass.com <font size="1"><strong>Iwebtool</strong></font>] | [http://search.about.com/fullsearch.htm?terms=agintheclass.com <font size="1"><strong>About</strong></font>] | [http://www.aboutus.org/agintheclass.com <font size="1"><strong>AboutUS</strong></font>]<br /><br /><h2>Contact</h2>[mailto:aitc@agintheclass.com aitc@agintheclass.com]<br />