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PHP Manual || mysql_xdevapi\RowResult

(No version information available, might only be in Git)

RowResult::getColumnNamesGet all column names

Description

public mysql_xdevapi\RowResult::getColumnNames ( void ) : array

Retrieve column names for columns present in the result set.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

A numerical array of table columns names, or an empty array if the result set is empty.

Examples

Example #1 mysql_xdevapi\RowResult::getColumnNames() example

<?php
$session 
mysql_xdevapi\getSession("mysqlx://user:[email protected]");

$session->sql("DROP DATABASE addressbook")->execute();
$session->sql("CREATE DATABASE foo")->execute();
$session->sql("CREATE TABLE foo.test_table(x int)")->execute();
$session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)")->execute();

$sql $session->sql("SELECT * from addressbook.names")->execute();

$colnames $sql->getColumnNames();
  
print_r($colnames);

The above example will output something similar to:

Array
(
    [0] => name
    [1] => age
)


PHP Manual || mysql_xdevapi\RowResult