SQLite3Result::numColumns

(PHP 5 >= 5.3.0)

SQLite3Result::numColumnsReturns the number of columns in the result set

Descrizione

public int SQLite3Result::numColumns ( void )

Returns the number of columns in the result set.

Elenco dei parametri

Questa funzione non contiene parametri.

Valori restituiti

Returns the number of columns in the result set.

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User Contributed Notes 1 note

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jwzumwalt at neatinfo dot com
3 years ago
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]
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