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tweak the sql_like_expression feature a little bit to allow correct escaping

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git-svn-id: file:///svn/phpbb/trunk@7789 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen
2007-06-24 12:49:13 +00:00
parent 318418b0f2
commit 5aa220bcd2
22 changed files with 96 additions and 53 deletions
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12
phpBB/includes/db/sqlite.php
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@@ -247,12 +247,14 @@ class dbal_sqlite extends dbal
*/
function sql_like_expression($expression)
{
if (strpos($expression, '_') === false)
{
return "LIKE '" . $this->sql_escape($expression) . "'";
}
// Unlike LIKE, GLOB is case sensitive (unfortunatly). SQLite users need to live with it!
// We only catch * and ? here, not the character map possible on file globbing.
$expression = str_replace(array(chr(0) . '_', chr(0) . '%'), array(chr(0) . '?', chr(0) . '*'), $expression);
return "GLOB '" . $this->sql_escape(str_replace('%', '*', $expression)) . "'";
$expression = str_replace(array('?', '*'), array("\?", "\*"), $expression);
$expression = str_replace(array(chr(0) . "\?", chr(0) . "\*"), array('?', '*'), $expression);
return 'GLOB \'' . $this->sql_escape($expression) . '\'';
}
/**