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我使用print_r
,看看数组包含:
Array (
[2] => stdClass Object (
[id] => 2
[category] => 1
[sortorder] => 10001
[shortname] => 2323
[fullname] => asdaSDa
[startdate] => 1343188800
[visible] => 1
[groupmode] => 0
[groupmodeforce] => 0
[numsections] => 10
[role] => student
[rolename] => Student
)
)
我想以检索的[id]
值。如何使用PHP来实现这一点?
我已经试过了,但之后从服务器收到异常500:
echo "<h1>CODIGO: ".$courses[2]["id"]."</h1>";
有什么建议?
嗯它不应该是这样'$课程[2] - > id'? – Vishal