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-rw-r--r--phpBB/includes/db/dbal.php18
1 files changed, 18 insertions, 0 deletions
diff --git a/phpBB/includes/db/dbal.php b/phpBB/includes/db/dbal.php
index a962696bb8..eeddf1f41b 100644
--- a/phpBB/includes/db/dbal.php
+++ b/phpBB/includes/db/dbal.php
@@ -430,6 +430,24 @@ class dbal
}
/**
+ * Run binary OR operator on DB column.
+ * Results in sql statement: "{$column_name} | (1 << {$bit}) {$compare}"
+ *
+ * @param string $column_name The column name to use
+ * @param int $bit The value to use for the OR operator, will be converted to (1 << $bit). Is used by options, using the number schema... 0, 1, 2...29
+ * @param string $compare Any custom SQL code after the check (for example "= 0")
+ */
+ function sql_bit_or($column_name, $bit, $compare = '')
+ {
+ if (method_exists($this, '_sql_bit_or'))
+ {
+ return $this->_sql_bit_or($column_name, $bit, $compare);
+ }
+
+ return $column_name . ' | ' . (1 << $bit) . (($compare) ? ' ' . $compare : '');
+ }
+
+ /**
* Run more than one insert statement.
*
* @param string $table table name to run the statements on