使用php怎么获取mysql表字段名称和字段信息-创新互联
这期内容当中小编将会给大家带来有关使用php怎么获取mysql表字段名称和字段信息，文章内容丰富且以专业的角度为大家分析和叙述，阅读完这篇文章希望大家可以有所收获。
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先给出本实例中使用的表的信息：
使用desc获取表字段信息
php代码如下：
运行结果：
Array ( [Field] => student_id [Type] => int(4) [Null] => NO [Key] => PRI [Default] => [Extra] => auto_increment ) Array ( [Field] => student_name [Type] => varchar(50) [Null] => NO [Key] => [Default] => [Extra] => ) Array ( [Field] => class_id [Type] => int(4) [Null] => NO [Key] => [Default] => [Extra] => ) Array ( [Field] => total_score [Type] => int(4) [Null] => NO [Key] => [Default] => [Extra] => )
使用SHOW FULL FIELDS获取表字段信息
php代码如下：
运行结果：
Array ( [Field] => student_id [Type] => int(4) [Collation] => [Null] => NO [Key] => PRI [Default] => [Extra] => auto_increment [Privileges] => select,insert,update,references [Comment] => ) Array ( [Field] => student_name [Type] => varchar(50) [Collation] => latin1_swedish_ci [Null] => NO [Key] => [Default] => [Extra] => [Privileges] => select,insert,update,references [Comment] => ) Array ( [Field] => class_id [Type] => int(4) [Collation] => [Null] => NO [Key] => [Default] => [Extra] => [Privileges] => select,insert,update,references [Comment] => ) Array ( [Field] => total_score [Type] => int(4) [Collation] => [Null] => NO [Key] => [Default] => [Extra] => [Privileges] => select,insert,update,references [Comment] => )
使用mysql_fetch_field方法获取表字段信息
php代码如下：
运行结果如下：
stdClass Object ( [name] => student_id [table] => student [def] => [max_length] => 1 [not_null] => 1 [primary_key] => 1 [multiple_key] => 0 [unique_key] => 0 [numeric] => 1 [blob] => 0 [type] => int [unsigned] => 0 [zerofill] => 0 ) stdClass Object ( [name] => student_name [table] => student [def] => [max_length] => 5 [not_null] => 1 [primary_key] => 0 [multiple_key] => 0 [unique_key] => 0 [numeric] => 0 [blob] => 0 [type] => string [unsigned] => 0 [zerofill] => 0 ) stdClass Object ( [name] => class_id [table] => student [def] => [max_length] => 1 [not_null] => 1 [primary_key] => 0 [multiple_key] => 0 [unique_key] => 0 [numeric] => 1 [blob] => 0 [type] => int [unsigned] => 0 [zerofill] => 0 ) stdClass Object ( [name] => total_score [table] => student [def] => [max_length] => 3 [not_null] => 1 [primary_key] => 0 [multiple_key] => 0 [unique_key] => 0 [numeric] => 1 [blob] => 0 [type] => int [unsigned] => 0 [zerofill] => 0 )
上述就是小编为大家分享的使用php怎么获取mysql表字段名称和字段信息了，如果刚好有类似的疑惑，不妨参照上述分析进行理解。如果想知道更多相关知识，欢迎关注创新互联行业资讯频道。
文章题目：使用php怎么获取mysql表字段名称和字段信息-创新互联
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