Php/docs/sqlite3result.fetcharray
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SQLite3Result::fetchArray
(PHP 5 >= 5.3.0, PHP 7)
SQLite3Result::fetchArray — Fetches a result row as an associative or numerically indexed array or both
说明
public SQLite3Result::fetchArray
([ int $mode = SQLITE3_BOTH
] ) : array
Fetches a result row as an associative or numerically indexed array or both. By default, fetches as both.
参数
mode- Controls how the next row will be returned to the caller. This value must be one of either
SQLITE3_ASSOC,SQLITE3_NUM, orSQLITE3_BOTH.
SQLITE3_ASSOC- returns an array indexed by column name as returned in the corresponding result set
SQLITE3_NUM: returns an array indexed by column number as returned in the corresponding result set, starting at column 0SQLITE3_BOTH: returns an array indexed by both column name and number as returned in the corresponding result set, starting at column 0
返回值
Returns a result row as an associatively or numerically indexed array or
both. Alternately will return false if there are no more rows.
The types of the values of the returned array are mapped from SQLite3 types
as follows: integers are mapped to int if they fit into the
range PHP_INT_MIN..PHP_INT_MAX, and
to string otherwise. Floats are mapped to float,
NULL values are mapped to null, and strings
and blobs are mapped to string.
