如何在ActionHook中回显PHP变量?
这是我的密码:如何在ActionHook中回显PHP变量?,php,Php,这是我的密码: <?php use WHMCS\View\Menu\Item as MenuItem; add_hook('ClientAreaPrimarySidebar', 1, function(MenuItem $primarySidebar) { if (!is_null($primarySidebar->getChild('Service Details Actions'))) { $primarySidebar->getChild('Service D
<?php
use WHMCS\View\Menu\Item as MenuItem;
add_hook('ClientAreaPrimarySidebar', 1, function(MenuItem $primarySidebar)
{
if (!is_null($primarySidebar->getChild('Service Details Actions'))) {
$primarySidebar->getChild('Service Details Actions')
->addChild('Check', array(
'label' => 'Checker',
'uri' => 'http://example.com/check/'.print_r($vars['params']['domain']).'-check',
'order' => '3',
));
}
});
不需要调用print\r()。假设字符串“testdomain.com”存储在$vars['params']['domain']中,则只需将变量与字符串连接起来,如下所示:
'uri' => 'http://example.com/check/'.$vars['params']['domain'].'-check',
函数print_r()打印给定变量的可读信息。通常,它仅用于调试