src/Command.php
public function addPrefix($table) {
        if (strpos($table, '`') !== false) {
            return $table;
        }
        preg_match('/([\w_\.]+)( (as )?[\w_]+)?/i', $table, $match);
        $table = count($match) == 2 ? $table : $match[1];
        $alias = '';
        if (count($match) > 2) {
            $alias = $match[2];
        }
        if (strpos($table, '.') !== false) {
            list($schema, $table) = explode('.', $table);
            return sprintf('`%s`.`%s`%s', $schema, $table, $alias);
        }
        if (strpos($table, '!') === 0) {
            return sprintf('`%s`%s', substr($table, 1), $alias);
        }
        $prefix = $this->getEngine()->getConfig('prefix');
        if (empty($prefix)) {
            return sprintf('`%s`%s', $table, $alias);
        }
        return sprintf('`%s`%s', $prefix.
            Str::firstReplace($table, $prefix), $alias);
    }
public function addPrefix($table) {
        if (strpos($table, '`') !== false) {
            return $table;
        }
        preg_match('/([\w_\.]+)( (as )?[\w_]+)?/i', $table, $match);
        $table = count($match) == 2 ? $table : $match[1];
        $alias = '';
        if (count($match) > 2) {
            $alias = $match[2];
        }
        if (strpos($table, '.') !== false) {
            list($schema, $table) = explode('.', $table);
            return sprintf('`%s`.`%s`%s', $schema, $table, $alias);
        }
        if (strpos($table, '!') === 0) {
            return sprintf('`%s`%s', substr($table, 1), $alias);
        }
        $prefix = $this->getEngine()->getConfig('prefix');
        if (empty($prefix)) {
            return sprintf('`%s`%s', $table, $alias);
        }
        return sprintf('`%s`%s', $prefix.
            Str::firstReplace($table, $prefix), $alias);
    }
public function addPrefix ( $ table ) { if ( strpos ( $ table , '`' ) !== false ) { return $ table ; } preg_match ( '/([\w_\.]+)( (as )?[\w_]+)?/i' , $ table , $ match ) ; $ table = count ( $ match ) == 2 ? $ table : $ match [ 1 ] ; $ alias = '' ; if ( count ( $ match ) > 2 ) { $ alias = $ match [ 2 ] ; } if ( strpos ( $ table , '.' ) !== false ) { list ( $ schema , $ table ) = explode ( '.' , $ table ) ; return sprintf ( '`%s`.`%s`%s' , $ schema , $ table , $ alias ) ; } if ( strpos ( $ table , '!' ) === 0 ) { return sprintf ( '`%s`%s' , substr ( $ table , 1 ) , $ alias ) ; } $ prefix = $ this -> getEngine ( ) -> getConfig ( 'prefix' ) ; if ( empty ( $ prefix ) ) { return sprintf ( '`%s`%s' , $ table , $ alias ) ; } return sprintf ( '`%s`%s' , $ prefix . Str :: firstReplace ( $ table , $ prefix ) , $ alias ) ; }
ADD TABLE PREFIX
@param string $table
@return string
@throws \Exception
ADD TABLE PREFIX