0
我正在嘗試從數組的子數組中獲取圖像並顯示正確的大小。我已經設法將子數組存儲到一個變量中,但似乎無法獲取圖像。 我想輸出[media_url]和[thumb]大小。從PHP數組中獲取圖像
這裏是通過print_r的陣列輸出():提前
Array
(
[0] => stdClass Object
(
[id] => 81223091856078976
[id_str] => 81223091856078976
[indices] => Array
(
[0] => 0
[1] => 23
)
[media_url] => http://pbs.twimg.com/media/C0Wft4WEAACVt_.jpg
[media_url_https] => https://pbs.twimg.com/media/C0Wft4WEAACVt_.jpg
[url] => https://xxxxxxx.com
[display_url] => pic.twitter.com/xxxxxxx
[expanded_url] => https://twitter.com/xxxxxxx/status/8122309393021504/photo/1
[type] => photo
[sizes] => stdClass Object
(
[medium] => stdClass Object
(
[w] => 1108
[h] => 784
[resize] => fit
)
[thumb] => stdClass Object
(
[w] => 150
[h] => 150
[resize] => crop
)
[small] => stdClass Object
(
[w] => 680
[h] => 481
[resize] => fit
)
[large] => stdClass Object
(
[w] => 1108
[h] => 784
[resize] => fit
)
)
感謝
'$ arr [0] - > media_url'和'$ arr [0] - > sizes-> thumb-> w'和'$ arr [0] - > sizes-> thumb-> h'和'$ arr [0] - > sizes-> thumb-> resize' –
看起來像您的數組包含對象。對象方法和屬性通過 - >運算符來訪問。 – Loopo