| public static extractValueFromFormattedSize ( string $formatted_size ) : integer | ||
| $formatted_size | string | the size expression (for example 8MB) |
| return | integer | The numerical part of the expression (for example 8) |
public static function extractValueFromFormattedSize($formatted_size)
{
$return_value = -1;
if (preg_match('/^[0-9]+GB$/', $formatted_size)) {
$return_value = mb_substr($formatted_size, 0, -2) * pow(1024, 3);
} elseif (preg_match('/^[0-9]+MB$/', $formatted_size)) {
$return_value = mb_substr($formatted_size, 0, -2) * pow(1024, 2);
} elseif (preg_match('/^[0-9]+K$/', $formatted_size)) {
$return_value = mb_substr($formatted_size, 0, -1) * pow(1024, 1);
}
return $return_value;
} /**
* returns the pbxt engine specific handling for
* PMA_ENGINE_DETAILS_TYPE_SIZE variables.
*
* @param string $formatted_size the size expression (for example 8MB)
*
* @return string the formatted value and its unit
*/
public function resolveTypeSize($formatted_size)
{
if (preg_match('/^[0-9]+[a-zA-Z]+$/', $formatted_size)) {
$value = PMA\libraries\Util::extractValueFromFormattedSize($formatted_size);
} else {
$value = $formatted_size;
}
return PMA\libraries\Util::formatByteDown($value);
}
