debug_zval_dump  2977 ext/standard/basic_functions.c 	PHP_FE(debug_zval_dump,													arginfo_debug_zval_dump)
debug_zval_dump    29 ext/standard/php_var.h PHP_FUNCTION(debug_zval_dump);
debug_zval_dump   358 ext/standard/var.c PHP_FUNCTION(debug_zval_dump)