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If you are new to PHP or just need to refresh your skills, this is the place to start. This series of tutorials will give you the basic knowledge you will need to create a simple PHP website.
PHP is a reflective programming language originally designed for producing dynamic web pages.[1] PHP is used mainly in server-side scripting, but can be used from a command line interface or in standalone graphical applications. Textual User Interfaces can also be created using ncurses.
(4.1.0 - 4.2.3 only, PECL)
dbplus_rcrtexact -- Creates an exact but empty copy of a relation including indices
dbplus_rcrtexact() will create an exact but
empty copy of the given relation under a
new name.
name
relationThe copied relation, opened by dbplus_open().
overwrite
An existing relation by the same name will only
be overwritten if this parameter is set to TRUE and no other process
is currently using the relation.
| Warning |
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk. |
Another Useful functions:
ref.dbplus | function.dbplus-xunlockrel | function.dbplus-xlockrel | function.dbplus-update | function.dbplus-unselect | function.dbplus-unlockrel | function.dbplus-undoprepare | function.dbplus-undo | function.dbplus-tremove | function.dbplus-tcl | function.dbplus-sql | function.dbplus-setindexbynumber | function.dbplus-setindex | function.dbplus-savepos | function.dbplus-rzap | function.dbplus-runlink | function.dbplus-rsecindex | function.dbplus-rrename | function.dbplus-rquery | function.dbplus-ropen | function.dbplus-rkeys | function.dbplus-restorepos | function.dbplus-resolve | function.dbplus-rcrtlike | function.dbplus-rcrtexact | function.dbplus-rcreate | function.dbplus-rchperm | function.dbplus-prev | function.dbplus-open | function.dbplus-next | function.dbplus-lockrel | function.dbplus-last | function.dbplus-info | function.dbplus-getunique | function.dbplus-getlock | function.dbplus-freerlocks | function.dbplus-freelock | function.dbplus-freealllocks | function.dbplus-flush | function.dbplus-first | function.dbplus-find | function.dbplus-errno | function.dbplus-errcode | function.dbplus-curr | function.dbplus-close | function.dbplus-chdir | function.dbplus-aql | function.dbplus-add |
PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. After that, check out the online manual, and the example archive sites and some of the other resources available in the links section.