Php uses the array_merge () function to merge two arrays. array_merge array _ PHP Tutorial

Php uses the array_merge () function to merge two arrays: array_merge array. Php uses the array_merge () function to merge two arrays. the array_merge array example describes how php uses the array_merge () function to merge two arrays. I would like to share with you how to use the array_merge () function to merge two arrays in php. the array_merge array

This example describes how php combines two arrays through the array_merge () function. Share it with you for your reference. The specific analysis is as follows:

Php uses the array_merge () function to merge two arrays. array_merge () is a php function used to combine two or more arrays. The last array is appended to the back of the previous array, and returns an array of results. It accepts two or more arrays and returns an array containing all elements.

$first = array("aa", "bb", "cc");$second = array(11,22,33);$third = array_merge($first, $second); foreach ( $third as $val ) { print "$val
";}

The preceding code execution result is as follows:

The output is an array with ('aa', 'bb', 'cc', 11, 22, 33)

Note: If the input array has the same string key, this key will overwrite the previous one. However, if the array contains a number key, the subsequent values will not overwrite the original values, but will be appended.

I hope this article will help you with php programming.

The merge () function merges two arrays. array_merge array This article describes how php merges two arrays through the array_merge () function. I will share it with you for your reference...