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truncate as a function, which works

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This commit is contained in:
Shish 2012-03-13 07:01:27 +00:00
parent d54580e453
commit 9a0228720a
2 changed files with 17 additions and 1 deletions
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16
core/util.inc.php
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@ -83,6 +83,22 @@ function no_escape($input) {
return $input; return $input;
} }
// Original PHP code by Chirp Internet: www.chirp.com.au
// Please acknowledge use of this code by including this header.
function truncate($string, $limit, $break=" ", $pad="...") {
// return with no change if string is shorter than $limit
if(strlen($string) <= $limit) return $string;
// is $break present between $limit and the end of the string?
if(false !== ($breakpoint = strpos($string, $break, $limit))) {
if($breakpoint < strlen($string) - 1) {
$string = substr($string, 0, $breakpoint) . $pad;
}
}
return $string;
}
/** /**
* Turn a human readable filesize into an integer, eg 1KB -> 1024 * Turn a human readable filesize into an integer, eg 1KB -> 1024
* *

2
ext/comment/theme.php
View File

@ -161,7 +161,7 @@ class CommentListTheme extends Themelet {
$h_name = html_escape($comment->owner_name); $h_name = html_escape($comment->owner_name);
$h_poster_ip = html_escape($comment->poster_ip); $h_poster_ip = html_escape($comment->poster_ip);
$h_timestamp = autodate($comment->posted); $h_timestamp = autodate($comment->posted);
$h_comment = ($trim ? substr($tfe->stripped, 0, 50) . (strlen($tfe->stripped) > 50 ? "..." : "") : $tfe->formatted); $h_comment = ($trim ? truncate($tfe->stripped, 50) : $tfe->formatted);
$i_comment_id = int_escape($comment->comment_id); $i_comment_id = int_escape($comment->comment_id);
$i_image_id = int_escape($comment->image_id); $i_image_id = int_escape($comment->image_id);