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#17307533 문자열 자르기 함수에서 잘못 사용된 변수명 수정 및 글자 길이 다시 수정

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@4699 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
zero 2008-10-27 09:05:28 +00:00
parent a46d544809
commit aaff38633c
1 changed files with 5 additions and 7 deletions
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12
config/func.inc.php
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@ -211,24 +211,22 @@
function cut_str($string,$cut_size=0,$tail = '...') {
if($cut_size<1 || !$string) return $string;
$char_width = Array(5,10,11,16,14,16,16,10,11,11,12,13,10,13,10,12,13,13,13,13,13,13,13,13,13,13,10,10,14,13,14,13,16,15,15,16,15,15,14,16,15,8,13,15,14,16,16,16,15,16,15,15,14,16,15,16,16,15,15,13,16,13,13,11,10,14,14,14,14,14,10,14,14,8,9,13,8,16,14,15,14,14,10,14,10,14,13,16,14,13,14,14,14,14,16);
$unicode_width = 21;
$max_width = $cut_size*$unicode_width/2;
$chars = Array(12, 4, 3, 5, 7, 7, 11, 8, 4, 5, 5, 6, 6, 4, 6, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 8, 6, 8, 6, 10, 8, 8, 9, 8, 8, 7, 9, 8, 3, 6, 7, 7, 11, 8, 9, 8, 9, 8, 8, 7, 8, 8, 10, 8, 8, 8, 6, 11, 6, 6, 6, 4, 7, 7, 7, 7, 7, 3, 7, 7, 3, 3, 6, 3, 9, 7, 7, 7, 7, 4, 7, 3, 7, 6, 10, 6, 6, 7, 6, 6, 6, 9);
$max_width = $cut_size*$chars[0]/2;
$char_width = 0;
$string_length = strlen($string);
$char_count = 0;
$idx = 0;
while($idx < $string_length && $char_count < $cut_size && $char_width < $max_width) {
while($idx < $string_length && $char_count < $cut_size && $char_width <= $max_width) {
$c = ord(substr($string, $idx,1));
$char_count++;
if($c<128) {
$char_width += (int)$char_width[$c-32];
$char_width += (int)$chars[$c-32];
$idx++;
} else {
$char_width += $unicode_width;
$char_width += $chars[0];
$idx += 3;
}
}