apd_echo

(PECL apd:0.2-1.0.1)

apd_echo — Echo to the debugging socket

bool apd_echo ( string $output )

Usually sent via the socket to request information about the running script.

如果成功则返回 TRUE，失败则返回 FALSE。

Example#1 apd_echo() example


<?php
apd_echo($i);
?>