PHP arrays

Indexed array

$persons=["Aman", "Ajay", "Kamal"];

print indexed array

echo $persons[0];
echo $persons[1];
echo $persons[2];

looping indexed array using foreach

foreach($persons as $index=>$person){
echo "$index has value $person <br>";
}

Multidimensional array

$persons=[
["aman", 20, "delhi"],
["kamal", 20, "delhi"]
];

foreach loop over multidimensional array

foreach($persons as $person){
   foreach($person as $record){
         echo $record." ";
}
echo "<br>";
}

Associative array

$person=["name"=>"aman", "age"=>20, "isLogin"=>true];

foreach loop over associative array

foreach($person as $index=>$value){
   echo "$index has value $value <br>";
}