Write Smart code in PHP arrays using in built functions.

We have a requirement to fetch data from database and display user names and their salaries.

Output required:

Morgan's salary: 6000, Jermy's salary: 5500, Phil's salary: 5500, Anthony's salary: 5500, John's salary: 5500, Norman's salary: 5500

There are 2 ways of doing this that generate the same result.

<?php

$databseArray = [];

$databseArray[] = [1, 'Morgan', 6000];

$databseArray[] = [2, 'Jermy', 5500];

$databseArray[] = [3, 'Phil', 5500];

$databseArray[] = [4, 'Anthony', 5500];

$databseArray[] = [5, 'John', 5500];

$databseArray[] = [6, 'Norman', 5500];

echo 'Approach 1';

echo '<br/>';

if (! empty($databseArray)) {

 $str = '';

 $cntr = 0;

 $len = count($databseArray);

 foreach ($databseArray as $databseRow) {

  $str .= ' '.$databseRow[1] ."'s". ' salary: '.$databseRow[2];

  if ($cntr < ($len-1))

  $str .= ', ';

  ++$cntr;

 }

}

echo $str;

echo '<br/>--------------------------------------------------------------<br/>';

echo 'Approach 2';

echo '<br/>';

$outputArr = [];

if (! empty($databseArray)) {

 foreach ($databseArray as $databseRow) {

  $outputArr[] = ' '.$databseRow[1] ."'s". ' salary: '.$databseRow[2];

 }

}

echo implode(', ', $outputArr);