access value of associative array php code example
Example 1: Associative array in php
<?php
/*
There are 3 Types of array in php
1. Indexed arrays - Arrays with a numeric index
2. Associative arrays - Arrays with named keys
3. Multidimensional arrays - Arrays containing one or more arrays
This is the second one - Associative arrays
*/
$age = array("Samy"=>"35", "Naveen"=>"37", "Amit"=>"43");
echo "Mr.Samy is " . $age['Samy'] . " years old.";
?>
Example 2: php define variables from array associative
<?php
$array = [
'key1' => 'foo',
'key2' => 'bar',
];
extract($array);
echo $key1; //print foo
echo $key2; //print bar
?>