input_has_variable

(no version information, might be only in CVS)

input_has_variable -- Checks if variable of specified type exists

Description

bool input_has_variable ( int type, string variable_name )

警告

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Parameters

type

One of INPUT_GET, INPUT_POST, INPUT_COOKIE, INPUT_SERVER, INPUT_ENV.

variable_name

Name of a variable to check.

Return Values

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