我通过一个多维数组试图循环,但在foreach循环中,它只是输出错误遍历PHP多维数组
指数“名”未找到。索引 '卡路里' 不创始人
foreach($responsex['foods'] as $fx5)
{
echo($fx5['name']);
echo($fx5['calories']);
}
响应:即$ responsex
阵列( 'encodedId'=> '4H8xxx', '的displayName'=> 'SAM',)阵列(3){“foods”] => array(3){[0] => array(5){[“isFavorite”] => bool(false) [“logDate”] => string(10) “2016-04-15”[“logId”] => int(7139364449) [“loggedFood”] => array(10){[“accessLevel”] => string(6)“PUBLIC” [“amount” ] => int(2)[“brand”] => str (0)“[”calories“] => int(574) [”foodId“] => int(536497687)[”locale“] => string(5)”en_AU“ [”mealTypeId“] = > int(7)[“name”] => string(14)“Potato Pudding” [“unit”] => array(3){[“id”] => int(91)[“name”] = > string(3)“cup” [“plural”] => string(4)“cups”} [“units”] => array(8){[0] => int(6754) [1] = > int(91)[2] => int(256)[3] => int(279)[4] => int(226)[5] => int(180)[6] => int (6){[“calories”] => int(574)[“carbs”] => float(49.16)[“fat”)[7] => int(389)}} [“nutritionalValues”] => “]> => float(34.98)[”fiber“] => float(3.6)[”protein“] => float(16.1) [”sodium“] => int(1524)}} [1] => array(5){[“isFavorite”] => bool(false)[“logDate”] => string(10)“2016-04-15”[“logId”] => (10){['accessLevel“] => string(6)”PUBLIC“[”amount“] => int(1)[”brand“] => string(0)“” [“calories”] => int(359)[“foodId”] => int(535239347)[“locale”] => string(5)“en_AU”[“mealTypeId”] = > int(7)[“name”] => string(54)“Fish, Cheese Sauce(Mixture)中的面条和蔬菜”[“unit”] => array(3) {[“id”] => int(91)[“name”] => string(3)“cup”[“plural”] => string(4) “cups”} [“units”] => array(8){[0] = > int(6837)[1] => int(91)[2] => int(256)[3] => int(279)[4] => int(226)[5] => int(180 (6){[“calories”] => int(359)[“碳水化合物”)[6] => int(147) [7] => int(389)}} [“nutritionValues” ] => float(28.01)[“fat”] => float(14.05)[“fiber”] => float(2.9)[“protein”] => float(29.08)[“sodium”] => int(534)}} [2] => array(5){[“isFavorite”] => bool(false )[“logDate”] => string(10) “2016-04-15”[“logId”] => int(7138326866)[“loggedFood”] =>数组(10){ [“accessLevel”] = > string(6)“PUBLIC”[“amount”] => int(1)[“brand”] => string(0)“”[“calories”] => int(157)[“foodId”] = > int(536493638) [“locale”] => string(5)“en_AU”[“mealTypeId”] => int(7)[“name”] => string(11)“Cashew Nuts”[“unit “] => array(3){[”id“] => int(226) [”name“] => string(2)”oz“[”plural“] => string(2)”oz“} [“units”] => array(4){[0] => int(226)[1] => int(180)[2] => int(147)[3] => int(389) }} [“nutritionalValues”] => array(6){[“calories”] => int(157) [“carbs”] => float(8.56)[“fat”] => float(12.43)[“fiber”] => float(0.9) [“protein”] => float(5.17) ] =“0”)=> int(3)}}} [“goals”] => array(2){“calories”] => int(1161)[“estimatedCaloriesOut”] => int(1411) “=>数组(7){[”calories“] => int(1090) [”carbs“] => float(85.73)[”fat“] => float(61.46)[”fiber“] => float(7.4) [“protein”] => float(50。35)[ “钠”] => INT(2061)[ “水”] => INT(0)} }
您可以为我们使用的3v4l.org。你的阵列很大,可以用来调试。 –
使用print_r或json_encode显示结果 – dev