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Updated e107 Coding Standard (markdown)

Moc
2013-04-07 05:21:55 -07:00
parent 0a571daa60
commit d44d5ffed4
1 changed files with 2 additions and 2 deletions
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e107-Coding-Standard.md

@@ -228,10 +228,10 @@ Don't enclose integer values in quotes in WHERE clauses - slows up the query. (B
$id = 1;
//BAD - Slower and risk of failure.
$sql->db_Select_gen("SELECT * FROM `#user` WHERE user_id = '".$id."' LIMIT 1");
$sql->gen("SELECT * FROM `#user` WHERE user_id = '".$id."' LIMIT 1"); // previously db_Select_gen
//GOOD - Faster, 0 if no value
$sql->db_Select_gen("SELECT * FROM `#user` WHERE user_id = ".intval($id)." LIMIT 1");
$sql->gen("SELECT * FROM `#user` WHERE user_id = ".intval($id)." LIMIT 1"); // previously db_Select_gen
Where only one record is expected, use "LIMIT 1" in the query for better performance.