我有一个可变的入点:
stdClass Object ( [im:name] => stdClass Object ( [label] => Amazing Breaker ) etc.
我如何获得“阿马齐格突破”的价值?
我试图界定一个不变的定义:
define("IMNAME", im:name );
但使用:
foreach ($json_output->feed->entry as $entry) {
if (isset($entry->IMNAME->label))
FALSE返回。
问题似乎是殖民地。 对于没有上校的钥匙,该法典将返回友好社。
2. 您可使用免费的同堂,为特殊财产名称提供曲折:
if (isset($entry->{ im:name }->label))
cur:
if (isset($entry->{IMNAME}->label))
它必须涉及的是,PHP的变量名称不能包含殖民地或双重殖民地。 See https://php.net/manual/English.variables.basics.php/a> for more information.
Does
$entry->{IMNAME}->label
工作?
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