' );
//$txt = remove( $txt, '本 港', '預 測' );
$txt = str_replace(" ", "", $txt);
print nl2br(utf_wrap(trim($txt),16,"\n"));
function utf_wrap($txt, $wid, $cr) {
$txt = str_replace(chr(13), "", $txt);
$txt = str_replace(chr(10).chr(10), chr(13), $txt);
$txt = str_replace(chr(10), '', $txt);
$txt = str_replace(chr(13), chr(10).chr(10), $txt);
$txt = trim($txt);
$s = '';
$j = 0;
for($i=0; $i=161 && $o<=254) ? 2 : 1;
if ($j+$clen > $wid) { $s .= $cr; $j = 0; }
if ($clen==1) { $s .= substr($txt,$i,1); $j++; continue; }
if ($i>strlen($txt)-2) { $s .= '?'; break; }
$s .= substr($txt,$i,3);
$j += 2;
$i += 2;
}
return $s;
}
function remove($s, $t1, $t2, $unless='') {
// remove segment $t1??$t2 from string $s
$i = 0;
do {
$i = strpos( $s, $t1, $i);
if ($i === false) return $s;
if ( ($j = strpos( $s, $t2, $i)) === false ) return substr($s,0,$i);
if ( empty($unless) or strpos( substr($s,$i,$j), $unless)===false ) {
$s = substr($s, 0, $i) . substr($s, $j+strlen($t2));
} else {
$i = $j + strlen($t2);
}
} while (1);
}
function between($s, $t1, $t2) {
// return segment $t1??$t2 from string $s
$i = strpos( $s, $t1);
// if ($i === false) return $s;
if ($i === false) return '';
$j = strpos( $s, $t2, $i);
if ($j === false) return substr($s,strlen($t1)+$i);
return substr(substr($s,0,$j),strlen($t1)+$i);
}
?>