get_defined_vars
Returns an array of all defined variables
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arrayget_defined_vars
This function returns a multidimensional array containing a list of
all defined variables, be them environment, server or user-defined
variables, within the scope that get_defined_vars is
called.
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A multidimensional array with all the variables.
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<function>get_defined_vars</function> Example
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&Version;
&Description;
5.0.0
The $GLOBALS variable is included in the results of
the array returned.
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isset
get_defined_functions
get_defined_constants