How to add a value to a php array

Method: 1. Use "array_unshift(array, value)" to add the value at the beginning; 2. Use "array_push(array, value)" to add the value at the end; 3. Use "$array name[]= Value;" adds the value at the end; 4. Use "array_splice(array, position, 0, value)" to insert the value at the specified position.

The operating environment of this tutorial: Windows 7 system, PHP version 8.1, DELL G3 computer

Add to the php array 4 methods of a value

Method 1: Use array_unshift()

The array_unshift() function can insert a new value at the beginning of the array

Note: array_unshift() function will change the original array

Method 2: Use array_push() function

array_push() function can insert a new value at the end of the array

Note: array_push() function will also change the original array

method 3: Use$arr[]=value;statement

This statement can add an element to the end of the array element

Note: This method will also change the original array

Method 4: Use array_splice() function

array_splice() can be inserted at any position New element

Note: The array_splice() function will also change the original array

Recommended learning: "PHP Video Tutorial"

The above is the detailed content of How to add a value to a php array. For more information, please follow other related articles on the PHP Chinese website!