php has function var_dump as default i want to replace var_dump function from PHP with my own var_dump
is it possible to do that ?
it is possible to rename_function and then override_function:
rename_function('var_dump', 'php_var_dump');
override_function('var_dump', '$expression', 'return print_r($expression, true);');
which does not necessarily mean, that this would make sense.
better add a logging library.