PHP配列には、すべての項目がキーと値のペアの配列である項目が含まれています

Question

私はPHPの中でより大きいです。私はデータベースから返される配列を持っています。これはアイテムに関するデータの集まりです。すべての項目は、キーと値のペア これは私の配列は

[{"item_id":"1","item_title":"Grand Nile Tower","item_title_ar":"\u062c\u0631\u0627\u0646\u062f \u062d\u064a\u0627\u0629 \u0627\u0644\u0642\u0627\u0647\u0631\u0629","item_desc":"marvelous Hotel","item_desc_ar":"\u0641\u0646\u062f\u0642 \u0631\u0627\u0626\u0639","item_department_id":"1","item_views":"1","item_latitude":"25.248436","item_longitude":"45.252761","item_phone":"01069924166","item_site":"http:\/\/facebook.com","item_address":"This family-friendly hotel is located in the city center, within 1 mi (2 km) of Ethnological Museum and Egyptian Museum. ","item_address_ar":"\u064a\u0642\u0639 \u0647\u0630\u0627 \u0627\u0644\u0641\u0646\u062f\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0639\u0627\u0626\u0644\u0627\u062a \u0641\u064a \u0648\u0633\u0637 \u0627\u0644\u0645\u062f\u064a\u0646\u0629\u060c \u0639\u0644\u0649 \u0628\u0639\u062f 1 \u0645\u064a\u0644 (2 \u0643\u0645) \u0645\u0646 \u0645\u062a\u062d\u0641 \u0627\u0644\u0623\u0639\u0631\u0627\u0642 \u0627\u0644\u0628\u0634\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u062d\u0641 \u0627\u0644\u0645\u0635\u0631\u064a.","item_email":"m.ezzat2020@yahoo.com","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/grand_otel.jpg","item_review":"3.5","id":"1","username":"m","comment":"mm","date":"20\/03\/2017","rate":"5"},{"item_id":"2","item_title":"Intercontinental Citystars","item_title_ar":"\u0627\u0646\u062a\u0631\u0643\u0648\u0646\u062a\u064a\u0646\u0646\u062a\u0627\u0644 \u0633\u064a\u062a\u064a \u0633\u062a\u0627\u0631\u0632 ","item_desc":"nice one","item_desc_ar":"\u0644\u0637\u064a\u0641","item_department_id":"1","item_views":"0","item_latitude":"31.248544","item_longitude":"32.279828","item_phone":"","item_site":"","item_address":"Omar Ibn El Khattab, Heliopolis, Nasr City, 11757 Cairo, Egypt","item_address_ar":"\u0639\u0645\u0631 \u0628\u0646 \u0627\u0644\u062e\u0637\u0627\u0628 , \u0647\u064a\u0644\u0648\u0628\u0644\u064a\u0633 , \u0645\u062f\u064a\u0646\u0629 \u0646\u0635\u0631 , 11757 , \u0627\u0644\u0642\u0627\u0647\u0631\u0647 \u0645\u0635\u0631","item_email":"","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/intercontinental.jpg","item_review":"4","id":"11","username":"bnm","comment":"gogogo","date":"23\/3\/2017","rate":"5"}{"item_id":null,"item_title":"Pyramisa Downtown Residence","item_title_ar":"\u0628\u064a\u0631\u0627\u0645\u064a\u0632\u0627 \u0648\u0633\u0637 \u0627\u0644\u0625\u0642\u0627\u0645\u0629","item_desc":"","item_desc_ar":"","item_department_id":"1","item_views":"0","item_latitude":"31.258426","item_longitude":"32.293099","item_phone":"","item_site":"","item_address":"Abi Emama Street, Dokki , Dokki, Cairo, Egypt","item_address_ar":"\u0623\u0628\u064a \u0625\u0645\u0627\u0645 \u0634\u0627\u0631\u0639 \u0627\u0644\u062f\u0642\u064a\u060c \u0627\u0644\u062f\u0642\u064a\u060c \u0627\u0644\u0642\u0627\u0647\u0631\u0629\u060c \u0645\u0635","item_email":"","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/parmisa.jpg","item_review":"0","id":null,"username":null,"comment":null,"date":null,"rate":null}] 

は、私はフィルタリングしたり

Answer 1

はあなたが必要とするこの配列内で検索する方法を理解するために私を助けるためにあなたの助けを必要とするどのように見えるかあるの形式でデータを持っていますjson_decodeを使用してこれを変換してください。

ここでは、デモンストレーションするコードと結果をループする方法を示します。

また、この質問で指定したJSONが無効であることに注意してください。確認するにはhttp://jsonlint.com/を使用できます。ホテルの間にコンマがない（Pyramisa Downtown Residenceの直前）。

<?php 

$str = '[{"item_id":"1","item_title":"Grand Nile Tower","item_title_ar":"\u062c\u0631\u0627\u0646\u062f \u062d\u064a\u0627\u0629 \u0627\u0644\u0642\u0627\u0647\u0631\u0629","item_desc":"marvelous Hotel","item_desc_ar":"\u0641\u0646\u062f\u0642 \u0631\u0627\u0626\u0639","item_department_id":"1","item_views":"1","item_latitude":"25.248436","item_longitude":"45.252761","item_phone":"01069924166","item_site":"http:\/\/facebook.com","item_address":"This family-friendly hotel is located in the city center, within 1 mi (2 km) of Ethnological Museum and Egyptian Museum. ","item_address_ar":"\u064a\u0642\u0639 \u0647\u0630\u0627 \u0627\u0644\u0641\u0646\u062f\u0642 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u0644\u0639\u0627\u0626\u0644\u0627\u062a \u0641\u064a \u0648\u0633\u0637 \u0627\u0644\u0645\u062f\u064a\u0646\u0629\u060c \u0639\u0644\u0649 \u0628\u0639\u062f 1 \u0645\u064a\u0644 (2 \u0643\u0645) \u0645\u0646 \u0645\u062a\u062d\u0641 \u0627\u0644\u0623\u0639\u0631\u0627\u0642 \u0627\u0644\u0628\u0634\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u062d\u0641 \u0627\u0644\u0645\u0635\u0631\u064a.","item_email":"m.ezzat2020@yahoo.com","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/grand_otel.jpg","item_review":"3.5","id":"1","username":"m","comment":"mm","date":"20\/03\/2017","rate":"5"},{"item_id":"2","item_title":"Intercontinental Citystars","item_title_ar":"\u0627\u0646\u062a\u0631\u0643\u0648\u0646\u062a\u064a\u0646\u0646\u062a\u0627\u0644 \u0633\u064a\u062a\u064a \u0633\u062a\u0627\u0631\u0632 ","item_desc":"nice one","item_desc_ar":"\u0644\u0637\u064a\u0641","item_department_id":"1","item_views":"0","item_latitude":"31.248544","item_longitude":"32.279828","item_phone":"","item_site":"","item_address":"Omar Ibn El Khattab, Heliopolis, Nasr City, 11757 Cairo, Egypt","item_address_ar":"\u0639\u0645\u0631 \u0628\u0646 \u0627\u0644\u062e\u0637\u0627\u0628 , \u0647\u064a\u0644\u0648\u0628\u0644\u064a\u0633 , \u0645\u062f\u064a\u0646\u0629 \u0646\u0635\u0631 , 11757 , \u0627\u0644\u0642\u0627\u0647\u0631\u0647 \u0645\u0635\u0631","item_email":"","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/intercontinental.jpg","item_review":"4","id":"11","username":"bnm","comment":"gogogo","date":"23\/3\/2017","rate":"5"},{"item_id":null,"item_title":"Pyramisa Downtown Residence","item_title_ar":"\u0628\u064a\u0631\u0627\u0645\u064a\u0632\u0627 \u0648\u0633\u0637 \u0627\u0644\u0625\u0642\u0627\u0645\u0629","item_desc":"","item_desc_ar":"","item_department_id":"1","item_views":"0","item_latitude":"31.258426","item_longitude":"32.293099","item_phone":"","item_site":"","item_address":"Abi Emama Street, Dokki , Dokki, Cairo, Egypt","item_address_ar":"\u0623\u0628\u064a \u0625\u0645\u0627\u0645 \u0634\u0627\u0631\u0639 \u0627\u0644\u062f\u0642\u064a\u060c \u0627\u0644\u062f\u0642\u064a\u060c \u0627\u0644\u0642\u0627\u0647\u0631\u0629\u060c \u0645\u0635","item_email":"","item_image":"http:\/\/thabehaty.com\/ezzat\/portsaidy\/Shakraa\/images\/parmisa.jpg","item_review":"0","id":null,"username":null,"comment":null,"date":null,"rate":null}]'; 

$json = json_decode($str); 

print_r($json); 

foreach($json as $hotel) { 
    echo $hotel->item_title; 
    echo "\n"; 
}