| Server IP : 127.0.0.2 / Your IP : 3.145.177.28 Web Server : Apache/2.4.18 (Ubuntu) System : User : www-data ( ) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : disk_free_space,disk_total_space,diskfreespace,dl,exec,fpaththru,getmyuid,getmypid,highlight_file,ignore_user_abord,leak,listen,link,opcache_get_configuration,opcache_get_status,passthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,php_uname,phpinfo,posix_ctermid,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix,_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_times,posix_ttyname,posix_uname,pclose,popen,proc_open,proc_close,proc_get_status,proc_nice,proc_terminate,shell_exec,source,show_source,system,virtual MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/phpmyadmin/libraries/sql-parser/src/ |
Upload File : |
<?php
/**
* Defines a component that is later extended to parse specialized components or
* keywords.
*
* There is a small difference between *Component and *Keyword classes: usually,
* *Component parsers can be reused in multiple situations and *Keyword parsers
* count on the *Component classes to do their job.
*
* @package SqlParser
*/
namespace SqlParser;
require_once 'common.php';
/**
* A component (of a statement) is a part of a statement that is common to
* multiple query types.
*
* @category Components
* @package SqlParser
* @author Dan Ungureanu <udan1107@gmail.com>
* @license http://opensource.org/licenses/GPL-2.0 GNU Public License
*/
abstract class Component
{
/**
* Parses the tokens contained in the given list in the context of the given
* parser.
*
* @param Parser $parser The parser that serves as context.
* @param TokensList $list The list of tokens that are being parsed.
* @param array $options Parameters for parsing.
*
* @throws \Exception Not implemented yet.
*
* @return mixed
*/
public static function parse(
Parser $parser,
TokensList $list,
array $options = array()
) {
// This method should be abstract, but it can't be both static and
// abstract.
throw new \Exception(\__('Not implemented yet.'));
}
/**
* Builds the string representation of a component of this type.
*
* In other words, this function represents the inverse function of
* `static::parse`.
*
* @param mixed $component The component to be built.
* @param array $options Parameters for building.
*
* @throws \Exception Not implemented yet.
*
* @return string
*/
public static function build($component, array $options = array())
{
// This method should be abstract, but it can't be both static and
// abstract.
throw new \Exception(\__('Not implemented yet.'));
}
/**
* Builds the string representation of a component of this type.
*
* @see static::build
*
* @return string
*/
public function __toString()
{
return static::build($this);
}
}