'=>'',''=>'',''=>'',
''=>'',''=>'',''=>'',
''=>'',''=>'',
''=>'',''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'',
''=>'');
while(list($find,$replace)=each($a)){
$body = preg_replace('#'.$find.'#i', $replace, $body);
}
return $body;
}
function enriched_font($body){
$pattern = '/(.*)\\(.*)\<\/param\>(.*)\<\/fontfamily\>(.*)/ims';
while(preg_match($pattern,$body,$a)){
//print_r($a);
if (count($a)!=5) continue;
$body=$a[1].''.$a[3].''.$a[4];
}
return $body;
}
function enriched_color($body){
$pattern = '/(.*)\\(.*)\<\/param\>(.*)\<\/color\>(.*)/ims';
while(preg_match($pattern,$body,$a)){
//print_r($a);
if (count($a)!=5) continue;
//extract color (either by name, or ####,####,####)
if (strpos($a[2],',')){
$rgb = explode(',',$a[2]);
$color ='#';
for($i=0;$i<3;$i++) $color.=substr($rgb[$i],0,2); //just take first 2 bytes
}else{
$color = $a[2];
}
//put it all together
$body = $a[1].''.$a[3].''.$a[4];
}
return $body;
}
function enriched_excerpt($body){
$pattern = '/(.*)\(.*)\<\/excerpt\>(.*)/i';
while(preg_match($pattern,$body,$a)){
//print_r($a);
if (count($a)!=4) continue;
$quoted = '';
$lines = explode('
',$a[2]);
foreach($lines as $n=>$line) $quoted.='>'.$line.'
';
$body=$a[1].''.$quoted.''.$a[3];
}
return $body;
}
function enriched_to_html($body){
$body = str_replace('<<','<',$body);
$body = enriched_convert_newlines($body);
$body = str_replace("\n", '
', $body);
$body = enriched_convert_formatting($body);
$body = enriched_color($body);
$body = enriched_font($body);
$body = enriched_excerpt($body);
//$body = nl2br($body);
return $body;
}
?>