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(Yaf >=1.0.0)
Yaf_Config_Simple::key — Get current entry key
Returns the key of the current configuration entry during iteration.
Questa funzione non contiene parametri.
The key of the current entry (string or integer), or false if the position is invalid.
Example #1 Yaf_Config_Simple::key() example
<?php
$config = new Yaf_Config_Simple([
'application' => ['name' => 'MyApp'],
'database' => ['host' => 'localhost'],
]);
for ($config->rewind(); $config->valid(); $config->next()) {
echo $config->key(), "\n";
}
?>Il precedente esempio visualizzerà qualcosa simile a:
application database
