/**
* A shorthand function to call Diagnostics output
* @param mixed $mixed
* @param string $title Title of the output
*/
function dump($mixed, $title = 'Variables Dump')
{
if (is_string($mixed) && substr($mixed, 0, 5) == '<?xml') {
// an XML dump
if (!headers_sent()) {
header('Content-Type:text/xml');
}
echo $mixed;
} else {
// standard dump
Fari_ApplicationDiagnostics::dump($mixed, $title);
}
}
/**
* Echo the SQL statement into the view
* @param string $statement SQL query string
* @param array $values The values to insert, update
* @param array/string $where The where clause
* @return echo Query string into the view
*/
private function toString($statement, array $values = NULL, $where = NULL)
{
// traverse the values and where clause arrays
if (is_array($where)) {
$binder = 'set';
foreach (array($values, $where) as $array) {
if (isset($array)) {
// replace bound parametres with actual values
$i = 0;
foreach ($array as $value) {
// determine value type of string or integer
$value = Fari_Filter::isInt($value) ? "{$value}" : "'{$value}'";
// we have a variable binding key
$statement = preg_replace("/:{$binder}{$i}/", $value, $statement);
$i++;
}
}
// a switch to keep track of which array are we traversing
$binder = 'id';
}
}
// echo into the view
Fari_ApplicationDiagnostics::dump($statement, 'Fari_Db Query String');
}