Here is an example:
<?php
$query = "SELECT * FROM 't1' ";
$result = $db->query($query) or die("Error in query: <span style='color:red;'>$query</span>");
$num_columns = $result->numColumns();
?>
[Edited by: googleguy@php.net]
SQLite3Result::numColumns
(PHP 5 >= 5.3.0, PHP 7)
SQLite3Result::numColumns — Returns the number of columns in the result set
설명
public int SQLite3Result::numColumns
( void
)
Returns the number of columns in the result set.
인수
이 함수는 인수가 없습니다.
반환값
Returns the number of columns in the result set.
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User Contributed Notes 1 note
jwzumwalt at neatinfo dot com ¶
13 years ago
