范例

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 
$value1PHP_EOL;
echo 
$value2PHP_EOL;

?>

以上例程的输出类似于:

value1
value2