PHP Manual: Yaf_Config

Description

public function Yaf_Config_Ini::key(): mixed

Returns the key of the current configuration entry during iteration.

Parameters

This function has no parameters.

Return Values

The key of the current entry (string or integer), or false if the position is invalid.

Examples

Example #1 Yaf_Config_Ini::key() example

<?php
/**
 * Assume /etc/myapp/application.ini contains:
 * [common]
 * application.name = "MyApp"
 * version          = "1.0"
 */
$config = new Yaf_Config_Ini('/etc/myapp/application.ini', 'common');

for ($config->rewind(); $config->valid(); $config->next()) {
    echo $config->key(), "\n";
}
?>

The above example will output something similar to:

application
version

Yaf_Config_Ini::key

Description

Parameters

Return Values

Examples

See Also