sqlite_current
SQLiteResult::current
SQLiteUnbuffered::current
(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)
sqlite_current -- SQLiteResult::current -- SQLiteUnbuffered::current — Fetches the current row from a result set as an array
說明
$result
[, int $result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )物件導向風格 (method):
$result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )$result_type = SQLITE_BOTH
[, bool $decode_binary = true
]] )sqlite_current() is identical to sqlite_fetch_array() except that it does not advance to the next row prior to returning the data; it returns the data from the current position only.
參數
-
result -
The SQLite result resource. This parameter is not required when using the object-oriented method.
-
result_type -
可選的
result_type參數接受一個常數並決定回傳的陣列如何索引。用SQLITE_ASSOC只會回傳關聯索引（有名稱欄位）而SQLITE_NUM只會回傳數字索引（有序欄位數）。SQLITE_BOTH會同時回傳關聯和數字索引。SQLITE_BOTH是本函式的預設值。 -
decode_binary -
當
decode_binary參數設為TRUE（預設值）時，PHP 將解碼那些由 sqlite_escape_string() 編碼的資料。通常應保留此值為其預設值，除非在操作其它支援 sqlite 程式建立的資料庫時。
回傳值
Returns an array of the current row from a result set; FALSE if the
current position is beyond the final row.
由
SQLITE_ASSOC 和 SQLITE_BOTH
回傳的欄名會根據
sqlite.assoc_case
設定選項的值來決定大小寫。
參見
- sqlite_seek() - Seek to a particular row number of a buffered result set
- sqlite_next() - Seek to the next row number
- sqlite_fetch_array() - Fetches the next row from a result set as an array
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