function test_convertFromBase()
{
$check_str = "12345678900987654321";
$base_16_chars = '0123456789abcdef';
$base_62_chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$base_16_str = "ab54a98cdc6770b1";
$base_62_str = "eHZl6hFR4k1";
$result = FOX_math::convertFromBase($base_16_str, $base_16_chars);
$this->assertEquals($result, $check_str);
$result = FOX_math::convertFromBase($base_62_str, $base_62_chars);
$this->assertEquals($result, $check_str);
}
/**
* Converts a size stored in an ini var in bytes
*
* @version 1.0
* @since 1.0
*
* @param $varname ini var name
* @return int size in bytes
*/
public static function ini_get_bytes($varname)
{
$val = ini_get($varname);
$result = FOX_math::formattedSizeToBytes($val);
return $result;
}
function test_format_num()
{
$test_data = array(array('test' => 1000, 'result' => '1,000'), array('test' => 1000.1, 'result' => '1,000.1'), array('test' => 1000.12, 'result' => '1,000.12'), array('test' => 1000.123, 'result' => '1,000.123'), array('test' => 123456789.123, 'result' => '123,456,789.123'));
foreach ($test_data as $test) {
$this->assertEquals($test['result'], FOX_math::formatNum($test['test']));
}
unset($test);
}
/**
* Renders the meta block within an media item
*
* @version 1.0
* @since 1.0
*
* @param array $args | Control args
* @param array $item | Item instance
*/
function renderMeta($args, $item)
{
$meta_width = $args["margin"];
$result = "";
foreach ($args["fields"] as $data) {
if (array_key_exists($data["name"], $item["meta"]) && $meta_width < $item["mask_x"]) {
$result .= '<img ';
$result .= 'src="' . $this->meta[$data["name"]]["icon"] . '" ';
$result .= 'alt="' . $this->meta[$data["name"]]["title"] . '"';
$result .= 'title="' . $this->meta[$data["name"]]["title"] . '" ';
$result .= 'style="position:relative" ';
$result .= '/>';
$result .= '<div class="text">';
$result .= FOX_math::siFormat($item["meta"][$data["name"]], $precision, true);
$result .= '</div>';
}
$meta_width += $args["block_width"];
}
return $result;
}
/**
* Writes a multiple raw strings to the store
*
* @version 1.0
* @since 1.0
*
* @param mixed $value | single value
* @return bool | Exception on failure. Array of prefixed hash keys on success.
*/
public function setMulti($data)
{
$result = array();
foreach ($data as $value) {
// Values MUST be serialized to prevent (int)0, (bool)false, and
// NULL from all mapping to the same key
$s_value = serialize($value);
// Converting from base_16 to base_62 format reduces the key length
// by almost 50%, saving memory
$hash_16 = md5($s_value);
$hash_10 = FOX_math::convertFromBase($hash_16, $this->base_16_chars);
$hash_62 = FOX_math::convertToBase($hash_10, $this->base_62_chars);
// We add $this-prefix to each key to guarantee the key is still
// a string in the event we get something like "0000000000000005"
// back from convertToBase(). If we passed the value straight
// through, PHP would set the 6th key in the array instead of the
// named key "0000000000000005".
$prefixed = $this->prefix . $hash_62;
$this->store[$prefixed] = $s_value;
$result[] = $prefixed;
}
unset($value);
// We can't return as an array of $value => $hash because
// its entirely possible we'll get things like "foo text string"
// which isn't a valid associative array key
return $result;
}
