apd_get_active_symbols

(PECL apd 0.2)

apd_get_active_symbols — 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).

返回值

A multidimensional array with all the variables.

范例

Example #1 apd_get_active_symbols() example

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

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