Getting a random array list in php code _ PHP Tutorial

Php program code for obtaining the random array list. This article will introduce some common php instance programs used to obtain random arrays in arrays. I hope this method will be helpful to all of you. Paste a piece of code and get random in php. This article will introduce some common php instance programs for getting random arrays in arrays. I hope this method will be helpful to all of you.

Paste a piece of code. you don't need to say much about getting random arrays in php. directly paste the code. the array_rand in php is abnormal. it breaks through normal people's understanding and is tedious.

Example 1

The code is as follows:
Function create_random_ids ($ min, $ max, $ limited) { $ _ Base_ids = range ($ min, $ max ); $ _ Temp_key = array_rand ($ _ base_ids, min (count ($ _ base_ids), $ limited + 10 )); // Splicing $ Ids = array (); For ($ x = 0; $ x <count ($ _ temp_key); $ x ++ ){ $ Ids [] = $ _ base_ids [$ _ temp_key [$ x]; } Return $ ids; }

Example 2

The code is as follows:
$ A = array (, 8 ); The original order of echo "$ a is: "; Foreach ($ a as $ v) Echo $ v. "t "; Shuffle ($ ); Echo" $ A is in the following order: "; Foreach ($ a as $ v) Echo $ v. "t "; ?>

The first result is:

The second result is:

The third result is:
 

Bytes. Paste a piece of code to get random in php...