10 recommended articles about php array_splice()

PHP array interception, equal division and replacement of part of the array In this article, we will introduce the interception of the array (array_slice), equal division (array_chunk) and replacement (array_splice) as well as the difference between array_slice and array_splice! In the previous three articles "How to sort PHP arrays?" "Random shuffle and reverse order of PHP arrays" and "Reverse order of PHP arrays", we introduced the sorting of arrays, including ascending and descending order of arrays. As well as disorder and reverse order, I believe everyone has a certain understanding of array sorting. Today we will introduce another set of array functions! What is an intercepted array? (array_slice)array_slice takes out a segment of elements from the array. The first parameter is the original array, the second parameter is the starting index (remember that the array starts from 0), and the third parameter is the starting index. The number of elements to start fetching. If not set, it will be fetched to the end of the array by default! The syntax format of array_slice is as follows: array array_slice (array&a

1. Recommended 10 articles about the php array_slice() function

Introduction: PHP array interception, equal division and replacement of partial arrays. In this article, we will introduce array interception (array_slice), equal division (array_chunk) and replacement (array_splice). And the difference between array_slice and array_splice! In the previous three articles "How to sort PHP arrays?" "Random shuffling and reverse order of PHP arrays" and "Reverse order of PHP arrays", we introduced the sorting of arrays respectively. These include ascending order, descending order, disordered order and reverse order of the array. I believe everyone is familiar with the array...

2. Detailed introduction to the php array_chunk() function

Introduction: PHP array interception, equal division and replacement of part of the array. In this article, we will introduce the interception of arrays ( array_slice), equal division (array_chunk) and replacement (array_splice) and the difference between array_slice and array_splice! In the previous three articles "How to sort PHP arrays?" "PHP array random order and reverse order" and "PHP array In "Reverse Order", we introduced the sorting of arrays, including ascending order, descending order, disordered order and reverse order of arrays. I believe everyone is familiar with arithmetic...

##3. PHP array interception, equal division and replacement of partial arrays

Introduction: This article will introduce Array interception (array_slice), equal division (array_chunk) and replacement (array_splice) and the difference between array_slice and array_splice!

php array function sequence array_splice() - Insert an element at any position in the array

##Introduction: array_splice() function is similar to array_slice() function, select A series of elements in the array, but does not return, but deletes them and replaces them with other values

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Introduction: This article introduces the analysis of array_slice and array_splice functions in php, and the two functions of php splitting arrays (array_slice(), array_splice ()), give an example each for your reference.

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Introduction: This article is the official HTML5 training tutorial of H5EDU organization. It mainly introduces: JavaScript enhancement tutorial - the basic processing function of array Array.push(); adds elements at the end of the array and returns the new length of the array Array. pop(); delete the last element, reduce the length of the array, and return the last element Array.unshift(); add elements in front of the array Array.splice(n,x); // n array subscript x delete a few . ..

##7. splitViewController PHP array function sequence array_splice - insert elements at any position in the array

Introduction: splitViewController:splitViewController PHP array function sequence array_splice - Insert elements at any position in the array: array_splice definition and usage array_splice() function is similar to array_slice() function. It selects a series of elements in the array, but does not return it, but deletes them and uses other value instead. If a fourth argument is provided, those previously selected elements will be replaced by the array specified by the fourth argument. The final generated array will be returned. Syntax array_splice(array,offset,lengt

8. How to use the vlookup function PHP method to delete specific array contents and rebuild the array index

Introduction: How to use the vlookup function: How to use the vlookup function PHP method to delete specific array contents and rebuild the array index: Copy the code The code is as follows: $a = array('a','b',' c','d'); unset($a[2]); print_r($a); But the biggest disadvantage of this method is that it does not rebuild the array index. After checking the information, it turns out that PHP provides this function. It's just that Very indirect.. This function is array_splice. For ease of use, I encapsulated it into a function for everyone to use. Copy the code as follows: function array_remove(&$ar

php Two functions for splitting arrays (array_slice(), array_splice())

The two methods of deleting array elements in php are unset and array_splice usage differences

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