escapestring

codeigniter active record, when to escape, if at all

由 a 夏天 提交于 2019-12-13 00:53:34
问题 I just recently started using active record (before I just wrote manual queries since I was so used to them). I was looking at the code of ion_auth and I saw that in a few places the strings had been escaped even though active record was used, i.e ->where($this->identity_column, $this->db->escape_str($identity)) ->where($this->tables['groups'].'.name', $this->db->escape_str($group)) Thing is, I havent escaped anywhere where I have used active record since on the documentation it said active

what does backslash means at the end of line

由 匆匆过客 提交于 2019-12-08 03:12:13
问题 I have found following code in mysql documentation but wondering what does it mean putting backslash at the end of line. status = mysql_query(mysql, "DROP TABLE IF EXISTS test_table;\ CREATE TABLE test_table(id INT);\ INSERT INTO test_table VALUES(10);\ UPDATE test_table SET id=20 WHERE id=10;\ SELECT * FROM test_table;\ DROP TABLE test_table"); 回答1: In the context of line-oriented text, especially source code for some programming languages, it is often used at the end of a line to indicate

what does backslash means at the end of line

由 折月煮酒 提交于 2019-12-07 07:34:28
I have found following code in mysql documentation but wondering what does it mean putting backslash at the end of line. status = mysql_query(mysql, "DROP TABLE IF EXISTS test_table;\ CREATE TABLE test_table(id INT);\ INSERT INTO test_table VALUES(10);\ UPDATE test_table SET id=20 WHERE id=10;\ SELECT * FROM test_table;\ DROP TABLE test_table"); In the context of line-oriented text, especially source code for some programming languages, it is often used at the end of a line to indicate that the trailing newline character should be ignored, so that the following line is treated as if it were
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