/**
* Replace serialized values (callback)
*
* @param array $matches List of matches
* @return string
*/
public function replaceSerializedValues($matches)
{
// Unescape MySQL special characters
$input = MysqlUtility::unescapeMysql($matches[1]);
// Replace serialized values
$input = MysqlUtility::replaceSerializedValues($this->getOldReplaceValues(), $this->getNewReplaceValues(), $input);
// Prepare query values
return "'" . mysql_real_escape_string($input, $this->getConnection()) . "'";
}
/**
* Replace table values
*
* @param string $input Table value
* @return string
*/
public function replaceTableValues($input)
{
$old = $this->getOldReplaceValues();
$new = $this->getNewReplaceValues();
$oldValues = array();
$newValues = array();
// Replace strings
for ($i = 0; $i < count($old); $i++) {
if (!empty($old[$i]) && ($old[$i] != $new[$i]) && !in_array($old[$i], $oldValues)) {
$oldValues[] = $old[$i];
$newValues[] = $new[$i];
}
}
// Replace table prefix
$oldValues[] = $this->getOldTablePrefix();
$newValues[] = $this->getNewTablePrefix();
// Replace table values
$input = str_replace($oldValues, $newValues, $input);
// Verify serialization
return MysqlUtility::pregReplace(
$input,
'/s:(\d+):([\\\\]?"[\\\\]?"|[\\\\]?"((.*?)[^\\\\])[\\\\]?");/'
);
}
