<?php

$myArray = [
        array(
                "fname" => "Sudhir",
                "lname" => "Gour",
                "age" => 27,
                "city" => "Jaipur",
                "state" => "Jaipur",
                "country" => "India"
            ) ,
        array(
                "fname" => "Sudhir",
                "lname" => "Gour",
                "age" => 27,
                "city" => "Jaipur",
                "state" => "Jaipur",
                "country" => "India"
            )
    ];
    
    
    
// array_push($myArray  , ["fruit" => "Peach"]); // Inserting an array.
// array_push($myArray , "secondLast" , "last"); // Inserting Multiple Elements.

// $myArray["Subject"] = "Laravel"; // Inserting a key value pair manuallly.

//// There is no way to insert a key value pair of element to insert into an associate array using array_push() method. 

// array_push($myArray , array("Reporter" => "Himanshu"));

// print_r($myArray);


$input = array(
        "name" => "Sudhir",
        "ans" => true
    );
    

print_r(count(array_diff_key($myArray[0] , $input)));

if(count(array_diff_keys($myArray[0] , $input)) != 0){
        echo("Keys don't match to perform array_push");
}
else{
    array_push($myArray , $input);
}