Php Sort Descending

An array is a collection of data that organizes a series of data to form an operational whole. Each entity in the array contains two keys and values. First, what is the array Array is a collection of data, a series of data organized together to form an operational whole. Each entity in the array contains two keys and values. Second, the statement data There are two main ways to declare an array in PHP: First, the array () function declaration array, one is directly assigned to the array element. Fei Fei Asp! Technology Paradise <1> array () function ...

ORDER BY keyword ORDER BY keyword used to sort the data in the record set. Syntax SELECT column_name (s) FROM table_name ORDER BY column_name Note: SQL insensitive case. ORDER BY and order by equivalent. Example The following example selects all the data stored in the "Person" table, and according to "Age & ...

Array_multisort (PHP4 >= 4.0b4) array_multisort---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; Array syntax for sorting composite or multiple dimensions: bool Array_multisort (Array ar1 [, mixed arg [, mixed ...).

Arclist| Document List label name: Arclist Tags Introduction: Dream-weaving commonly used markers, also known as free list tags, where imglist, Imginfolist, Specart, Coolart, Autolist are alias tokens that are extended by the different attributes defined by the tag. Function Description: Get the specified document list scope: Global use basic syntax: {Dede:arclist&http://www.aliyun.com/zixun/aggrega ...

The opendir () function opens a directory handle that can be used by closedir (), readdir (), and rewinddir (). Syntax opendir (path, context) * / $ d = dir ("c: windows"); / / Open the directory, and assigned to the variable echo "ha ...

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