How to modify array with php array_push()

In PHP, the array_push() function modifies the array by inserting one or more elements at the end of the array, and then returns the length of the array after inserting the new elements; use the syntax "array_push(array,value1,value2 ...)".

The operating environment of this tutorial: windows7 system, PHP7.1 version, DELL G3 computer

php array_push() function-- Modify the array by inserting elements at the end of the array

array_push() function adds one or more elements (push) to the end of the array of the first parameter, and then returns the Array length.

Grammar format:

array_push(array,value1,value2...)

Parameter description:

• array Required, indicating an array;

• value1, value2, ... represent the elements (values) that need to be inserted.

array_push() treats array as a stack and pushes the passed elements into the end of array. The length of array will increase according to the number of elements pushed onto the stack.

Example:

<?php
$arr=array(10,12,20);
array_push($arr,8,"9",3.14);
var_dump($arr);
?>

Output result:

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