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Programming PHP, 3rd Edition by Peter MacIntyre, Kevin Tatroe, Rasmus Lerdorf

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Name

get_cfg_var

Synopsis

string get_cfg_var(string name)

Returns the value of the PHP configuration variable name. If name does not exist, get_cfg_var() returns false. Only those configuration variables set in a configuration file, as returned by cfg_file_path(), are returned by this function—compile-time settings and Apache configuration file variables are not returned.

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