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(PHP 5 >= 5.3.0)
SQLite3Result::numColumns — Returns the number of columns in the result set
Returns the number of columns in the result set.
Diese Funktion hat keine Parameter.
Returns the number of columns in the result set.
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->columnCount();
?>
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