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PHP Manual

# fbsql_data_seek

(PHP 4 >= 4.0.6, PHP 5)

fbsql_data_seek — Move internal result pointer

### 설명

bool fbsql_data_seek ( resource `$result` , int `$row_number` )

Moves the internal row pointer of the FrontBase result associated with the specified result identifier to point to the specified row number.

The next call to fbsql_fetch_row() would return that row.

### 인수

`result`

  fbsql_query()나 fbsql_db_query()가 반환한 결과셋 식별자.

`row_number`

  The row number. Starts at 0.

### 반환값

성공할 경우 `TRUE`를, 실패할 경우 `FALSE`를 반환합니다.

### 예제

Example #1 fbsql_data_seek() example

`<?php
$link = fbsql_pconnect("localhost", "_SYSTEM", "secret")
or die("Could not connect");
fbsql_select_db("samp_db")
or die("Could not select database");
$query = "SELECT last_name, first_name FROM friends;";
$result = fbsql_query($query)
or die("Query failed");
// fetch rows in reverse order
for ($i = fbsql_num_rows($result) - 1; $i >=0; $i--) {
if (!fbsql_data_seek($result, $i)) {
printf("Cannot seek to row %d\n", $i);
continue;
}
if (!($row = fbsql_fetch_object($result)))
continue;
echo $row->last_name . $row->first_name . "<br />\n";
}
fbsql_free_result($result);
?>`

fbsql_create_db
fbsql_database_password
FrontBase 함수 목록
PHP Manual