A detailed introduction to Uasort ()

This article collects 10 articles about PHP uasort () functions, Welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (' $a, $b ', ' return $a [' Line_num ']< $b [' line_num ']; ')]; function definition and Syntax ************* array_multisort (PHP4 >= 4.0b4) array_multisort---sort 2. Alwayscomebacktoyourlo

1. The article about Asort () recommended 10 articles

Introduction: This article collects 10 articles about PHP uasort () function, welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (& #3 ...

2.10 Articles about Asort () recommended

Introduction: This article collects 10 articles about PHP uasort () function, welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (& #3 ...

3. Asort () of 10 recommendations

Introduction: This article collects 10 articles about PHP uasort () function, welcome to Collection 1. ArrayList namespaces php array sorting Array_multisort and Uasort Introduction: ArrayList namespaces: ArrayList namespaces php array sorting Array_ The difference between Multisort and Uasort: Example: (Concise) Uasort ($arr, create_function (& #3 ...

4. About PHP Uasort () functions 10 articles recommended

Introduction: This article collects 10 articles about PHP uasort () function, welcome collection

5. PHP two-dimensional array sorting problem _php tutorial

Introduction: A two-dimensional array sorting problem in PHP. Two-dimensional array ordering in PHP php two-dimensional array ordering, you can use the PHP built-in function uasort () "Use a user-defined comparison function to sort the values in the array and keep the index association

6. PHP two-dimensional array sorting problem method detailed, two-dimensional array sorting _php tutorial

Brief: A two-dimensional array sorting problem method in PHP, two-dimensional array sorting. A two-dimensional array sorting problem method in PHP, two-dimensional array ordering in PHP two-dimensional array, you can use the PHP built-in function uasort () example one: Using the user-defined comparison function logarithm

7. Sort the array of PHP arrays

Introduction: In fact, the most important difference between the two: Array_multisort () after sorting, the original array "key" is lost. After the Uasort () is sorted, the original "key" is retained.

8. Questions about two-dimensional array sorting in PHP

Introduction: PHP Two-dimensional array sorting problem in PHP two-dimensional array ordering, you can use the PHP built-in function uasort () "Use a user-defined comparison function to sort the values in the array and keep the index association" callback function as follows: Note that the return value of the callback function is negative or false, Indicates that the first parameter of the callback function is before, and the second parameter is arranged after $person = array (the array (' num&#

9. About using custom functions to sort the array, how to handle

Summary: about using a custom function to sort an array such as function uasort (), compare two custom functions: <?phpfunction a_sort ($a, $b) {echo $a. '--' . $b. "<br/>"; if ($a = = $b) retu

A two-dimensional array sorting problem in PHP

Introduction: A two-dimensional array sorting problem in PHP. Two-dimensional array ordering in PHP php two-dimensional array ordering, you can use the PHP built-in function uasort () "Use a user-defined comparison function to sort the values in the array and keep the index association