apd_get_active_symbols()

(PECL apd 0.2)

Get an array of the current variables names in the local scope

说明

apd_get_active_symbols(void): array

Returns the names of all the variables defined in the active scope,(not their values).

A multidimensional array with all the variables.

Example #1 apd_get_active_symbols() example

<?php
apd_echo(apd_get_active_symbols());
?>