public function array_to_json_string(array $array, $tabs = "\t")
{
$json_str = "{\n";
$json_chunks = [];
foreach ($array as $k => $el) {
if (is_array($el)) {
if (!ArrayHelper::is_assoc_array($el)) {
$el = array_map(function ($value) use($tabs) {
if ($value === true) {
return '"1"';
} elseif ($value === false) {
return '""';
} elseif (is_array($value)) {
return $this->array_to_json_string($value, $tabs . "\t");
} elseif (is_object($value)) {
return $this->array_to_json_string((array) $value, $tabs . "\t");
} else {
return "\"{$value}\"";
}
}, $el);
$json_chunks[] = "{$tabs}\"{$k}\"\t: [" . implode(',', $el) . ']';
} else {
$json_chunks[] = "{$tabs}\"{$k}\"\t: " . $this->array_to_json_string($el, $tabs . "\t");
}
} elseif (is_callable($el)) {
continue;
} elseif (is_object($el)) {
$json_chunks[] = "{$tabs}\"{$k}\"\t: " . $this->array_to_json_string((array) $el, $tabs . "\t");
} elseif (is_resource($el)) {
continue;
} else {
$json_chunks[] = "{$tabs}\"{$k}\"\t: \"{$el}\"";
}
}
$json_str .= implode(",\n", $json_chunks);
$json_str .= "\n" . preg_replace("/\t/", '', $tabs, 1) . '}';
return $json_str;
}
/**
* @covers common\adapters\MysqlAdapter::get_configuration
*/
public function test_get_configuration()
{
self::assertTrue(ArrayHelper::is_assoc_array($this->model->get_configuration()));
}
/**
* @expectedException InvalidArgumentException
* @covers common\helpers\ArrayHelper::is_assoc_array
*/
public function test_is_assoc_array_with_no_array()
{
ArrayHelper::is_assoc_array(1);
}
