php array and foreach loop

[ahsn]

I have this array:

 

 

<?php

$continents=array("Asia"=>array("Bangladesh","India","Pakistan"),

                             "Europe"=>array("England","France"),

                             "Africa"=>array("Kenya","Libya","Somalia"));

?>

 

Now I would like to echo:

In Africa there are: Kenya, Libya, Somalia.

 

How can I do that? Can anyone please help me? Thanks in advance.

[AbraCadaver]

foreach($continents as $continent => $countries) {
   echo $continent;
   foreach($countries as $country) {
      echo $country;
   }
}

Or if you just want Africa, foreach over $continents['Africa']

[Psycho]

Since you want the list of countries to be concatenated with a comma, you could just implode() the countries instead of doing a second foreach() loop.

 

 

foreach($continents as $continent => $countries)
{
    $countriesList = implode(', ', $countries);
    echo "In {$continent} there are: {$countriesList}.<br>\n";
}

[ahsn]

@AbraCadaver, thank you for your help, but that echos all the countries. I ONLY want to echo this line:  'In Africa there are: Kenya, Libya, Somalia.'  I tried but couldn't.

 

@Psycho, thank you for your help, though it echos all the continents and countries, your codes look promising but I want to echo ONLY this line:  'In Africa there are: Kenya, Libya, Somalia.'  

 

Can you please alter the codes to do that?