/**
* Converts an object into an INI formatted string
* - Unfortunately, there is no way to have ini values nested further than two
* levels deep. Therefore we will only go through the first two levels of
* the object.
*
* @param object $struct Data source object.
* @param array $options Options used by the formatter.
*
* @return string INI formatted string.
*/
public static function structToString($struct, array $options = array())
{
$local = array();
$global = array();
// Iterate over the object to set the properties.
foreach ($struct as $key => $value) {
// If the value is an object then we need to put it in a local section.
if (is_array($value)) {
if (!RegistryHelper::isAssociativeArray($value)) {
continue;
}
// Add the section line.
$local[] = '';
$local[] = '[' . $key . ']';
// Add the properties for this section.
foreach ($value as $k => $v) {
if (is_numeric($k)) {
continue;
}
$local[] = $k . '=' . static::getValueAsINI($v);
}
} else {
// Not in a section so add the property to the global array.
$global[] = $key . '=' . static::getValueAsINI($value);
}
}
return implode("\n", array_merge($global, $local));
}
/**
* Method to test isAssociativeArray().
*
* @return void
*
* @covers Windwalker\Registry\RegistryHelper::isAssociativeArray
*/
public function testIsAssociativeArray()
{
$this->assertFalse(RegistryHelper::isAssociativeArray(array('a', 'b')));
$this->assertTrue(RegistryHelper::isAssociativeArray(array(1, 2, 'a' => 'b', 'c', 'd')));
}
