mSQL 函数
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msql_result

(PHP 4, PHP 5)

msql_resultGet result data

说明

string msql_result ( resource $result , int $row [, mixed $field ] )

msql_result() returns the contents of one cell from a mSQL result set.

When working on large result sets, you should consider using one of the functions that fetch an entire row (specified below). As these functions return the contents of multiple cells in one function call, they are often much quicker than msql_result().

Recommended high-performance alternatives: msql_fetch_row(), msql_fetch_array(), and msql_fetch_object().

参数

result

返回类型为 resource 的结果集。该结果集从 msql_query() 的调用中得到。

row

The row offset.

field

Can be the field's offset, or the field's name, or the field's table dot field's name (tablename.fieldname.). If the column name has been aliased ('select foo as bar from ...'), use the alias instead of the column name.

Note: Specifying a numeric field offset is much quicker than specifying a fieldname or tablename.fieldname.

返回值

Returns the contents of the cell at the row and offset in the specified mSQL result set.


mSQL 函数
php 手册 | 脚本学堂 | 脚本编程 | 网站编程 | 系统管理 | 服务器配置 | 数据库管理 | Php教程 | python教程 | 正则表达式 | 批处理脚本 | Centos教程 | Linux基础教程