public function testThrowExceptionIfNotArray()
{
$anArray = array('hello world');
$this->assertTrue(ToppaFunctions::throwExceptionIfNotArray($anArray));
try {
$aNumber = 5;
ToppaFunctions::throwExceptionIfNotArray($aNumber);
} catch (Exception $e) {
$this->pass();
}
try {
$aString = 'hello, world';
$this->assertTrue(ToppaFunctions::throwExceptionIfNotArray($aString));
} catch (Exception $e) {
$this->pass();
}
}
public function generateSqlDeleteStatement($tableName, array $whereKeysAndValues)
{
ToppaFunctions::throwExceptionIfNotString($tableName);
ToppaFunctions::throwExceptionIfNotArray($whereKeysAndValues);
$sql = "delete from {$tableName} where ";
array_walk($whereKeysAndValues, array($this, 'sqlEscapeCallback'));
foreach ($whereKeysAndValues as $k => $v) {
$sql .= "{$k} = {$v} and ";
}
$sql = substr($sql, 0, -5);
$sql .= ";";
return $sql;
}