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mysqli_result::$lengths> <mysqli_result::field_seek
[edit] Last updated: Fri, 17 May 2013

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mysqli_result::free

mysqli_free_result

(PHP 5)

mysqli_result::free -- mysqli_free_resultLibera la memoria asociada a un resultado

Descripción

Estilo orientado a objetos

void mysqli_result::free ( void )
void mysqli_result::close ( void )
void mysqli_result::free_result ( void )

Estilo por procedimientos

void mysqli_free_result ( mysqli_result $result )

Libera la memoria asociada al resultado.

Nota:

Siempre se debe liberar el resultado con mysqli_free_result(), cuando el objeto del resultado ya no es necesario.

Parámetros

result

Sólo estilo por procedimientos: Un conjunto de identificadores de resultados devuelto por mysqli_query(), mysqli_store_result() o mysqli_use_result().

Valores devueltos

No devuelve ningún valor.

Ver también



add a note add a note User Contributed Notes mysqli_result::free - [2 notes]
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Vector at ionisis dot com
3 years ago
If you are getting this error:
Internal SQL Bug: 2014, Commands out of sync; you can't run this command now

Then you never called mysqli_result::free(), mysqli_result::free_result(), mysqli_result::close(), or mysqli_free_result() in your script, and must call it before executing another stored procedure.
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0
Anonymous
3 years ago
Freeing the memory associated with a result means that the references returned by mysqli_fetch_object (or equivalent) are cleared. Thus if you should pass an object pointing to a database row _by reference_, every call of mysqli_free_result will discard the referenced data.

 
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