PHP 5.6.0RC3 is available

fbsql_list_fields

(PHP 4 >= 4.0.6, PHP 5)

fbsql_list_fieldsList FrontBase result fields

说明

resource fbsql_list_fields ( string $database_name , string $table_name [, resource $link_identifier ] )

Retrieves information about the given table.

参数

database_name

The database name.

table_name

The table name.

link_identifier

fbsql_connect()fbsql_pconnect() 返回的 FrontBase 链接标识符.

如可选并未指定,函数会尝试查找一个到 FrontBase 服务器的开放链接,且如没有找到这样的链接,会尝试通过不带参数调用 fbsql_connect() 来创建一个。

返回值

Returns a result pointer which can be used with the fbsql_field_xxx functions, or FALSE on error.

错误/异常

A string describing the error will be placed in $phperrmsg, and unless the function was called as @fbsql() then this error string will also be printed out.

范例

Example #1 fbsql_list_fields() example

<?php
$link 
fbsql_connect('localhost''myname''secret');

$fields fbsql_list_fields("database1""table1"$link);
$columns fbsql_num_fields($fields);

for (
$i 0$i $columns$i++) {
    echo 
fbsql_field_name($fields$i) . "\n";;
}
?>

以上例程的输出类似于:

field1
field2
field3
...

参见

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