stdClass Object([kind] => youtube#channelListResponse[etag] => "Fznwjl6JEQdo1MGvHOGaz_YanRU/AwtUznqL5IWQ_LGBo6hPktZlciI"[pageInfo] => stdClass Object ( [totalResults] => 1 [resultsPerPage] => 1 )[items] => Array ( [0] => stdClass Object ( [kind] => youtube#channel [etag] => "Fznwjl6JEQdo1MGvHOGaz_YanRU/89K2C_1kE4Ku8LvtzDJQlV5_e2I" [id] => UC-lHJZR3Gqxm24_Vd_AJ5Yw [snippet] => stdClass Object ( [title] => PewDiePie [description] => I make videos. [publishedAt] => 2010-04-29T10:54:00.000Z [thumbnails] => stdClass Object ( [default] => stdClass Object ( [url] => https://yt3.ggpht.com/a/AGF-l79FVckie4j9WT-4cEW6iu3gPd4GivQf_XNSWg=s88-c-k-c0xffffffff-no-rj-mo [width] => 88 [height] => 88 ) [medium] => stdClass Object ( [url] => https://yt3.ggpht.com/a/AGF-l79FVckie4j9WT-4cEW6iu3gPd4GivQf_XNSWg=s240-c-k-c0xffffffff-no-rj-mo [width] => 240 [height] => 240 )如何獲取 的值(例如,高 stdClass 對象的 url)?我應(yīng)該首先創(chuàng)建一個(gè)數(shù)組,還是可以直接訪問此值?我不知道如何從另一個(gè)對象獲取屬性對象的值。提前致謝!
1 回答

慕姐4208626
TA貢獻(xiàn)1852條經(jīng)驗(yàn) 獲得超7個(gè)贊
在您的情況下:
echo $myObject->items[0]->id; //Outputs UC-lHJZR3Gqxm24_Vd_AJ5Yw
//or
echo $myObject->items[0]->snippet->thumbnails->default->url; //Outputs: https://yt3.ggpht.com/a/AGF-l79FVckie4j9WT-4cEW6iu3gPd4GivQf_XNSWg=s88-c-k-c0xffffffff-no-rj-mo
對象屬性必須用箭頭 (->) 引用,數(shù)組元素必須用方括號 ([]) 引用。 是一個(gè)數(shù)組,如您在輸出中看到的那樣。items
在此示例中,我從主對象 ()讀取,從 items 數(shù)組 (0) 讀取第一個(gè)索引,然后讀取它是屬性items$myObjectid;
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