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Added smartPrepareAndExecute. Warning: Test before using

This commit is contained in:
Rudi Grinberg 2012-09-07 17:58:16 -04:00
parent f1487ba69d
commit 78b0dcedfc
1 changed files with 25 additions and 0 deletions
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25
airtime_mvc/application/common/Database.php
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@ -29,4 +29,29 @@ class Application_Common_Database
}
return $rows;
}
/*
Wrapper around prepareAndExecute that allows you to use multipe :xx's
in one query. Transforms $sql to :xx1, :xx2, ....
*/
public static function smartPrepareAndExecute($sql, array $params,
$type='all', $fetchType=PDO::FETCH_ASSOC)
{
$new_params = array();
$new_sql = $sql;
foreach ($params as $k => $v) {
$matches_count = substr_count($sql, $k);
if ($matches_count == 0) {
throw new Exception("Argument $k is not inside $sql");
} elseif ($matches_count == 1) {
$new_params[$k] = $new_params[$v];
} else {
foreach ( range(1,$matches_count) as $i ) {
preg_replace( "/$k(\D)/", "$k.$i${1}", $sql, 1);
$new_params[ $k.$i ] = $v;
}
}
}
return Application_Common_Database::prepareAndExecute( $new_sql,
$new_params, $type, $fetchType);
}
}