我使用PHP json_decode 這裏是我與print_r的輸出解碼的JSON數據獲取數據PHP
stdClass Object (
[uv] => stdClass Object (
[current] => stdClass Object (
[class_name] => delta-positive
[display] => 668 [value] => 668)
[yoy_perc] => stdClass Object (
[class_name] => delta-negative
[display] => -21.23%
[value] => -21.23)
[mom_perc] => stdClass Object (
[class_name] => delta-negative
[display] => -8.87% [value] => -8.87)
[yoy] => stdClass Object (
[class_name] => delta-negative
[display] => -180 [value] => -180)
[mom] => stdClass Object (
[class_name] => delta-negative
[display] => -65
[value] => -65))
[page_title] => example.com 668 UVs for December 2012 | Compete
[rank] => stdClass Object (
[current] => stdClass Object (
[class_name] => delta-positive
[display] => 1,398,481
[value] => 1398481) [yoy] => stdClass Object ([class_name] => delta-negative [display] => -187,667 [value] => -187667) [last_month] => stdClass Object ([class_name] => delta-positive [display] => 1,246,200 [value] => 1246200) [mom] => stdClass Object ([class_name] => delta-negative [display] => -152,281 [value] => -152281) [last_year] => stdClass Object ([class_name] => delta-positive [display] => 1,210,814 [value] => 1210814)))
我需要得到
[display] => 668 [value] => 668)
的
這我嘗試使用foreach,但沒有運氣。任何人都知道怎麼做,使用PHP的有效途徑我的意思是沒有環 謝謝