arrayobject

问题 I have an array of objects. let mainMenu = [ { brand: "Zara", type: "Shirt", gender: ["Men", "Women", "Boys", "Girls"], size: "Small", image: "", description: "", price: "300", colour: "Red", stock: "10", discount: 5, rating: "4" }, { brand: "Nike", type: "Shirt", gender: ["Men", "Women", "Boys"], size: "Medium", image: "", description: "", price: "600", colour: "Red", stock: "20", discount: 5, rating: "5" }, { brand: "Adidas", type: "Shirt", gender: ["Men", "Women"], size: "Large", image: ""

问题 I have been using a SOAP API in a work project (yay lucky me!), the WSDL is basically pointless as the body of the request is <any /> so I am having to generate the SOAP request rather than using the classmap option. I am using this way https://www.fischco.org/technica/2011/php-soap/ to generate an array of objects, otherwise, as it says in the post I was getting the <BOGUS> tags. This is pretty much how I have done it for years, it also seems to be the way a lot of other people do it from

问题 I have an array of objects, and i want to sum value of one of the property.Here is a picture which will show the structre of array. Here is my code,that doesn't work . print_r($res);//this appear the structure of array,which i will show. $sum = 0; foreach($res as $key=>$value){ if(isset($value->sent)) $sum += $value->sent; } echo $sum; 回答1: $sum = 0; $result=$res->intervalStats; foreach($result as $key=>$value){ if(isset($value->spent)) $sum += $value->spent; } echo $sum; 回答2: Make use of

问题 Problem: I am trying to extend PHP's ArrayObject as shown below. Unfortunately I can't get it to work properly when setting multi-dimensional objects and instead an error thrown as I have the strict settings enabled in PHP. ( Error: Strict standards: Creating default object from empty value ) Question: How can I modify my class to automatically create non-existing levels for me? The code: $config = new Config; $config->lvl1_0 = true; // Works $config->lvl1_1->lvl2 = true; // Throws error as

问题 How to access the item array from the following object array Cart66Cart Object ( [_items:Cart66Cart:private] => Array ( [2] => Cart66CartItem Object ( [_productId:Cart66CartItem:private] => 327 [_quantity:Cart66CartItem:private] => 3 [_optionInfo:Cart66CartItem:private] => [_priceDifference:Cart66CartItem:private] => 0 [_customFieldInfo:Cart66CartItem:private] => [_productUrl:Cart66CartItem:private] => http://localhost/odesk/cart66/fran-wilson-aloe-lip-care/ [_formEntryIds:Cart66CartItem

问题 which one should be used to manipulating data, Array or Array Object? Like search,sort and other array manipulations. 回答1: The basic type is array . This is a map of keys and values that can be written to, read from and accessed in a loop. The ArrayObject is a class that you can extend to create objects that behave as if they were arrays. It implements methods like count and sort that enable you to treat an object like you would treat an array. It's part of the SPL (Standard PHP Library).

问题 I have my data in ArrayObject , simply representing an array. I need to filter the data, function array_filter() would work great. However, it does not work with ArrayObject as argument. What's the best way to treat with this? Is there any standard function which handles filtering for me? Example: $my_data = ArrayObject(array(1,2,3)); $result = array_object_filter($my_data, function($item) { return $item !== 2; }); Is there any array_object_filter function? 回答1: How about you export it to an

问题 EDIT: Problem is a documented php bug by now: https://bugs.php.net/bug.php?id=71617 thanks to for finding that one @Danack I'm just migrating an application from PHPH 5.5 to PHP 7 and stumbled over some strange behavior when it comes to serializing objects. I have tried to cook it down to a minimal, complete and verifiable example which can be found at http://sandbox.onlinephpfunctions.com/code/e926a7398119ea715531cafe4ce6a22c329e53b8 The problem is that if a class extends ArrayObject then

问题 This question already has answers here : PHP - find entry by object property from an array of objects (12 answers) Closed 5 years ago . I have following std Object array Array ( [0] => stdClass Object ( [id] => 545 ) [1] => stdClass Object ( [id] => 548 ) [2] => stdClass Object ( [id] => 550 ) [3] => stdClass Object ( [id] => 552 ) [4] => stdClass Object ( [id] => 554 ) ) I want to search for value of [id] key using loop. I have following condition to check whether value is exist or not like

问题 i have an array like this var data = [ { name: "Movies", info: "category_name", content: [ { name: "Interstellar", info: "category_data" }, { name: "Dark Knight", info: "category_data" }, ] }, { name: "Music", info: "category_name", content: [ { name: "Adams", info: "category_data" }, { name: "Nirvana", info: "category_data" }, ] }, { name: "Places", info: "category_name", content: [ { name: "Jordan", info: "category_data" }, { name: "Punjab", info: "category_data" }, ] }, ] and a want to