10 recommended articles about php array_reverse() function

Recently I am writing an FTP search engine for the school network. Due to word segmentation of Chinese strings, I used a combination of forward and reverse methods, and the Chinese strings need to be reversed. I searched online and found that they were all similar and required looping, which I didn’t like very much. So I read the manual and found that several functions can be used: str_split() function to split strings into arrays. array_reverse() accepts an array array as input and returns a new array with the cells in reverse order. The implode() function combines the array elements into a string. The following is the test program: "; $str=implode(array_reverse(str_split($str,2))) ; echo $str;&n

1. php string reverse order

##Introduction: Recently I am writing an FTP search engine for the school network. Due to word segmentation of Chinese strings, I used a combination of forward and reverse methods, and the Chinese strings need to be reversed. I searched online and found that they were all similar and required looping, which I didn’t like very much. So I read the manual and found that several functions can be used: str_split() function splits a string into an array. array_reverse() accepts an array array as input and returns a new array with the cells in reverse order. The implode() function combines the array elements into a word...

2. lol Re-random PHP reverse sort and random sort code

Introduction: lol re-random: lol re-random PHP reverse sort and random sort code: array_reverse() function and shuffle( )Function introduction array_reverse() array array_reverse(array)array_reverse() function passes in an array as a parameter and returns an array with the same value as the passed parameter but in the opposite order. Copy the code as follows:

3. PHP’s Monkey Eats Peach

Introduction:: PHP’s Monkey Eats Peach: Monkey Eats Peach: Eat half of it on the first day +1; Eat half the next day + 1; if there is one left after 10 days, find out how many there are in total $total=1;$totalar=array();$totalar[0]=1;for($i=0;$i<9;$ i++){$total=2*(1+$total);$totalar[$i+1]=$total;echo$total;}//Reverse the array $totals=array_reverse($totalar);

4. PHP reverse sorting and random sorting code_PHP tutorial

Introduction: PHP reverse sorting and random sorting code. Introduction to array_reverse() function and shuffle() function array_reverse() array array_reverse(array)array_reverse() function passes an array as an input parameter and returns an array with the same value as the input parameter but in the same order.

5. The specific implementation method of PHP natural language reverse order_PHP tutorial

Introduction: The specific implementation method of PHP natural language reverse order is as follows. ?php $data = array ("book-1","book-10", "book-100","book-5");natsort($data); print_r(array_reverse($data)); ?The following is Its output result: Arr

6. PHP array traversal explanation for foreach list each key_PHP tutorial

Introduction : PHP array traversal explanation for foreach list each key. PHP array traversal explanation This article mainly explains the traversal of arrays by for, foreach, list, each, key, pointer operation related functions, array_flip, array_reverse, array_walks and other functions 1. for Follow

7. PHP explains how to use two kinds of array sorting functions_PHP tutorial

Introduction: PHP explanation Two ways to use the array sorting function. array_reverse() reverse sorting function The function passes an array as an input parameter and returns an array with the same value as the input parameter but in the opposite order. ?php $a = array(1,2,3,4,5); $a = array_reverse($

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PHP reverse sorting and random sorting code

Introduction: PHP reverse sorting and random sorting code. Introduction to array_reverse() function and shuffle() function array_reverse() array array_reverse(array)array_reverse() function passes an array as an input parameter and returns an array with the same value as the input parameter but in the same order.

#9. Detailed explanation of PHP reverse array and replacement array keys and values

Introduction: PHP detailed explanation of reverse array and replacement array keys and values ​​Reverse array elements The order array_reverse() function reverses the order of elements in an array. Its form is as follows: array array_reverse(array array [, boolean preserve_keys]) If the optional parameter preserve_keys is set to TRUE, the key mapping is preserved. Otherwise, the rearranged values ​​will correspond to the previous

10. The specific implementation of PHP natural language reverse order

Introduction: The specific implementation of PHP natural language reverse order. An example of PHP natural language reverse order is as follows? php $data = array ("book-1","book-10", "book-100","book-5");natsort($data); print_r(array_reverse($data )); ? The following is its output: Arr

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