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PHP: apd_get_active_symbols - Manual
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apd_echoapd_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
array apd_get_active_symbols ( void )
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 ());
?> BlaBla.cn
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