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dbplus_tcl

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(PHP 4 <= 4.1.0, PECL dbplus >= 0.9)

dbplus_tcl — Execute TCL code on server side

Description

dbplus_tcl ( int $sid , string $script ) : string

A db++ server will prepare a TCL interpreter for each client connection. This interpreter will enable the server to execute TCL code provided by the client as a sort of stored procedures to improve the performance of database operations by avoiding client/server data transfers and context switches.

dbplus_tcl() needs to pass the client connection id the TCL script code should be executed by. dbplus_resolve() will provide this connection id. The function will return whatever the TCL code returns or a TCL error message if the TCL code fails.

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Notes

Warning

This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk.

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See Also

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Document created the 30/01/2003, last modified the 26/10/2018
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References

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