usort

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usort: how I can sort by multiple data types? [duplicate]

This question already has answers here: Closed 11 years ago. Possible Duplicate: Sort multidimensional array by multiple keys[详细]

2023-04-13 08:23 分类：问答
usort returning unpredicable results

I have an array of objects returned from a database. A print_r on the unsorted array looks like this:[详细]

2023-04-11 05:36 分类：问答
PHP additional parameters to usort

The following code lays within a function which itself lays within a class. Its purpose is to avoid having one sorting function开发者_StackOverflow社区 per $filter value :[详细]

2023-04-06 02:57 分类：问答
usort changing Array's order

I have a usort function with a single line: return 0. I tried to use it on an Array 开发者_开发知识库of stdClass objects, and it changes[详细]

2023-04-01 08:22 分类：问答
Sort multi-dimensional array BUT do not reassign top-level keys

array $tagHolder[$row[\'id\']] = array( \"name\" => $row[\'name\'], \"primary\" =>开发者_如何学编程; $row[\'primary\'],[详细]

2023-03-16 19:57 分类：问答
PHP: What causes usort() to turn array into 1?

Can\'t get why usort() turns array into 1 Here is code of my sorting callback method in SomeClass protected $_sortKey = \'\';[详细]

2023-03-16 15:31 分类：问答
How to sort JSON data using PHP & usort?

How might I sort the following using PHP? (where wed_2_open comes after wed_1_close) I have the following JSON data:[详细]

2023-03-12 13:40 分类：问答
Using usort() with an object that implements ArrayIterator

I have this class: class ResultSet implements ArrayAccess, Countable, Iterator { /// Rest of implementation ...[详细]

2023-03-11 23:58 分类：问答
Sort multi-dimensional array with usort

The following usort function does not always give the right result since it will only \"push\" up or down one position relative to the compared item. Thus when performing the sort multiple times the r[详细]

2023-03-11 19:36 分类：问答
usort overwriting head or tail of array?

I don\'t fully understand how PHP allocates, so I don\'t know if I have made an error, or if this is a bug.[详细]

2023-03-08 19:03 分类：问答