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Respect zero text length

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@889 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana 2009-07-23 17:28:29 +00:00
parent dfda295859
commit 35c8c6baa4
1 changed files with 3 additions and 3 deletions
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6
adminer/select.inc.php
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@ -245,7 +245,7 @@ if (!$columns) {
if (isset($text_length)) {
echo "<fieldset><legend>" . lang('Text length') . "</legend><div>";
echo "<input name='text_length' size='3' value=\"" . htmlspecialchars($text_length) . "\">";
echo '<input name="text_length" size="3" value="' . htmlspecialchars($text_length) . '">';
echo "</div></fieldset>\n";
}
@ -317,8 +317,8 @@ if (!$columns) {
} else {
if (!strlen(trim($val, " \t"))) {
$val = "&nbsp;";
} elseif (intval($text_length) > 0 && ereg('blob|text', $fields[$key]["type"])) {
$val = nl2br(shorten_utf8($val, intval($text_length))); // usage of LEFT() would reduce traffic but complicates query
} elseif (strlen($text_length) && ereg('blob|text', $fields[$key]["type"])) {
$val = nl2br(shorten_utf8($val, max(0, intval($text_length)))); // usage of LEFT() would reduce traffic but complicate query
} else {
$val = nl2br(htmlspecialchars($val));
if ($fields[$key]["type"] == "char") {