gerkintrigg Posted October 27, 2006 Share Posted October 27, 2006 HelloHow do i check if a variable has a line break in an if statement? I've broken a database field (address) into variables for each line and i noticed that if I left the line blank (with only a line break in it) it acts all goofy...Can anyone help?I tried this:[code]<?php if (($_REQUEST['e']==y)&&(($city=='')||(nl2br($city)=='<br />'))){ echo 'bgcolor="#FF9999"'; } else{ echo'bgcolor="#FFFFFF"'; } ?>[/code] Quote Link to comment Share on other sites More sharing options...
Skatecrazy1 Posted October 27, 2006 Share Posted October 27, 2006 try[code]<?php if (($_REQUEST['e'] == "y") && (($city == null) || ( nl2br( $city ) == "<br />"))){ echo "bgcolor=\"#FF9999\""; } else { echo "bgcolor=\"#FFFFFF\""; }?>[/code] Quote Link to comment Share on other sites More sharing options...
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