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 )
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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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