Today, We want to share with you php array remove keys keep values example.In this post we will show you php get array key by value multidimensional, hear for php get all values from multidimensional array we will give you demo and example for implement.In this post, we will learn about PHP deleting elements of an array by unset ( key or value ) with an example.
php array remove keys keep values example
There are the Following The simple About delete key from associative array php Full Information With Example and source code.
As I will cover this Post with live Working example to develop unset multiple keys from array php, so the php delete value from array if exists is used for this example is following below.
delete keys from array in php
<?php $googleTrands_old = [ '2020' => 'Angular8', '2021' => 'laravel7', '2022' => 'infinityknow', '2023' => 'ministackoverflow' ]; $googleTrands = array_values($googleTrands_old); print_r($googleTrands); ?>
Array (  => Angular8  => laravel7  => infinityknow  => ministackoverflow )
PHP array_keys() Function
<?php $googleTrands=array("2020"=>"Angular8","2021"=>"laravel7","2022"=>"infinityknow"); print_r(array_keys($googleTrands)); ?>
PHP array_splice() Function
<?php $googleTrands=array("a"=>"laravel8","b"=>"angularjs8","c"=>"vuejs3","d"=>"reactjs"); $googleTrands_new=array("a"=>"mysql","b"=>"mongodb"); array_splice($googleTrands,0,2,$googleTrands_new); print_r($googleTrands); ?>
I hope you get an idea about remove array inside array php.
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