标签：blog var_dump pre amp ret order service echo ebs
w
<?php function TestReturn() { echo 123; return; } $w = TestReturn(); var_dump($w);
null
C:\>php D:\cmd\amzapi\amzapitest_com\MarketplaceWebServiceOrders\Samples\wd_learn.php 123NULL
标签：blog var_dump pre amp ret order service echo ebs
原文地址：http://www.cnblogs.com/yuanjiangw/p/6763920.html
