get_object_varsDescriptionget_object_vars() finds the names of the member variables for a given object and returns them as an associative array containing the name of an object's member variables as array keys and the values of the member variables as array values. ExampleExample 106. Get the names and values of the member variables for an object class location { var $x_axis = 0; var $y_axis = 0; var $z_axis = 0; function location ($x, $y, $z) { $this->x_axis = $x; $this->y_axis = $y; $this->z_axis = $z; $this->product = $x * $y * $z; } } $object = new location (1, 2, 3); // Find the member variables of the location class $var_names = get_object_vars ($object); // Display the member variable names print "<pre>\$object has the following member variables:\n\n"; print_r ($var_names); print '</pre>';
PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing
(Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch).
This material may be distributed only subject to the terms and conditions set forth
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The authors of this book have elected not to choose any options under the OPL. This online book was obtained
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