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func_num_args	get_defined_functions

Last updated: Tue, 29 Oct 2002 view the printer friendly version or the printer friendly version with notes or change language to Czech \| Finnish \| German

function_exists

(PHP 3>= 3.0.7, PHP 4 )

function_exists -- Devuelve TRUE si la función dada ha sido definida

Descripción

int function_exists ( string function_name)

Consulta la lista de funciones definidas buscando function_name (nombre de función). Devuelve TRUE si encuentra el nombre de función dado, FALSE en otro caso.

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func_num_args	get_defined_functions

Last updated: Tue, 29 Oct 2002

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Last updated: Thu Oct 31 18:34:28 2002 EST