PHP

php add to associative array

// for php 5.4+
$data += [$key => $value];

// for php 5.4-
$data += array($key => $value);

php add to existing associative array

$a1=['aa'=>'123' , 'bb'=>'454'];

$a1 = array_merge( $a1 , ['a'=>1,'b'=>2] ) ;

php add new item to associative array

$a = array('foo' => 'bar'); // when you create
$a['Title'] = 'blah'; // later

how to add an array into an associative array in php

$data[$category][] = $item;

how to push associative array in php

$arr = array(

  "name" => "jonh",
  "Mob" => "588555",
  "Email" => "jonh143@gmail.com"

);

$arr['Country'] = "United State";