Predefined Constants
chdb
chdb
PHP Manual

# Examples

Example #1 Creating a chdb file

`<?php
$data = array(
'key1' => 'value1',
'key2' => 'value2',
// ...
);
chdb_create('data.chdb', $data);
?>`

The above example will generate a chdb file named data.chdb and containing the key-value pairs defined in $data.

Example #2 Loading and looking up a chdb file

`<?php
$chdb = new chdb('data.chdb');
$value1 = $chdb->get('key1');
$value2 = $chdb->get('key2');
echo $value1, PHP_EOL;
echo $value2, PHP_EOL;
?>`

The above example will output something similar to:

    value1
    value2