如何将两个字符串当作变量添加在一起？ 例如：
std::cout<< a << b << std::endl;
如何仅使用两个字符串a和b来做到这一点？
答案 0 :(得分：1)
您不能存储由一系列整数字符组成的名称。请改用// management of online / offline mode
$c_OnOffLine = 'off';
if ($wampConf['status'] == 'online')
{
$tpl = str_replace('images_off.bmp', 'images_on.bmp',$tpl);
$tpl = str_replace($w_serverOffline, $w_serverOnline,$tpl);
$tpl = str_replace('onlineOffline.php on', 'onlineOffline.php off', $tpl);
$tpl = str_replace($w_putOnline,$w_putOffline,$tpl);
$c_OnOffLine = 'on';
}
// management of item put online
if($wampConf['MenuItemOnline'] == 'on') {
$changeServMenu = ';WAMPPUTONLINE
';
$changeServMenu .= <<< EOF
Type: item; Caption: "${w_putOnline}"; Action: multi; Actions: onlineoffline
EOF;
$tpl = str_replace(';WAMPPUTONLINE',$changeServMenu,$tpl);
$changeServMenu = ';WAMPONLINEOFFLINESTART
';
$changeServMenu .= <<< EOF
[onlineoffline]
Action: run; FileName: "${c_phpExe}"; Parameters: "onlineOffline.php on";WorkingDir: "${c_installDir}/scripts"; Flags: waituntilterminated
Action: run; FileName: "${c_phpCli}"; Parameters: "refresh.php";WorkingDir: "${c_installDir}/scripts"; Flags: waituntilterminated
Action: service; Service: ${c_apacheService}; ServiceAction: restart;
Action: resetservices;
Action: readconfig;
EOF;
$tpl = str_replace(';WAMPONLINEOFFLINESTART',$changeServMenu,$tpl);
}
。