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SQL code:

mysql> desc t;
+-------+----------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+-------+----------+------+-----+---------+-------+
| dt | datetime | YES | | NULL | |
+-------+----------+------+-----+---------+-------+
1 row in set (0.03 sec)


PHP code:

mysql_query("insert into t values('".date("Y-m-d H:i:s",time())."')");


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