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| author | Meik Sievertsen <acydburn@phpbb.com> | 2007-06-23 12:16:20 +0000 |
|---|---|---|
| committer | Meik Sievertsen <acydburn@phpbb.com> | 2007-06-23 12:16:20 +0000 |
| commit | 318418b0f266998895f88e9fcbcd3873a518c4b5 (patch) | |
| tree | 7fb1714171d4744d4df35138da1a3e799f28db90 /phpBB/includes/db/dbal.php | |
| parent | 1e2db705ca061228ddedd312e00d99cfce2a2ae6 (diff) | |
| download | forums-318418b0f266998895f88e9fcbcd3873a518c4b5.tar forums-318418b0f266998895f88e9fcbcd3873a518c4b5.tar.gz forums-318418b0f266998895f88e9fcbcd3873a518c4b5.tar.bz2 forums-318418b0f266998895f88e9fcbcd3873a518c4b5.tar.xz forums-318418b0f266998895f88e9fcbcd3873a518c4b5.zip | |
new wrapper for LIKE expressions to streamline the fixes. We actually need to adjust them for different DBMS as well as SQLite2 not supporting escaping characters in LIKE statements (which is a reason why we think about dropping sqlite support completely).
git-svn-id: file:///svn/phpbb/trunk@7788 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/db/dbal.php')
| -rw-r--r-- | phpBB/includes/db/dbal.php | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/phpBB/includes/db/dbal.php b/phpBB/includes/db/dbal.php index 8ecb7627e5..141a7cb71e 100644 --- a/phpBB/includes/db/dbal.php +++ b/phpBB/includes/db/dbal.php @@ -192,6 +192,21 @@ class dbal } /** + * Correctly adjust LIKE expression for special characters + * Some DBMS are handling them in a different way we need to take into account + */ + function sql_like_expression($expression) + { + // Standard for most DBMS + if (strpos($expression, '_') === false) + { + return 'LIKE \'' . $this->sql_escape($expression) . '\''; + } + + return 'LIKE \'' . $this->sql_escape(str_replace('_', "\_", $expression)) . '\''; + } + + /** * SQL Transaction * @access private */ |