Ska ett <br /> in efter en stor bokstav, menar du? Låter konstigt, men något sånt här reguljärt uttryck borde fungera:
$str = preg_replace ( "'([A-ZÅÄÖ])'", "$1<br />", $str );
Trådstart#1
hur gör jag för att radbryta strängen efter stor bokstaV?:
<?
$Namn="Kära dagbok.... idag har jag...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................";
if (strlen($Namn) > 850){
$str1 = substr ($Namn, 0, 850);
$str2 = substr ($Namn, 851,1900 );
}else{
$str1=$Namn;
}
$str1 = wordwrap($str1,40, "<br>\n",1);
if(isset($str2)){
$str2 = wordwrap($str2,40, "<br>\n",1);
}
$stor = preg_replace ( "'([a-zåäö])'is", "<font size=\"20\" face=\"Dauphin\">$1</font>", substr ( $str1, 0, 1 ) );
$stor = strtoupper($stor);
print $stor;
print $str1."<br>";