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PHP PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

I need help with echoing multidimensional arrays

I'm trying to echo the content of this multidimensional array , is there any one who can help me Thanks Yassine

index.php
<?php
//edit this array
$contacts = array(array('name' => 'Alena Holligan', 'email' => 'alena.holligan@teamtreehouse.com'), 
                  array('name' => 'Dave McFarland', 'email' => 'dave.mcfarland@teamtreehouse.com'), 
                  array('name' => 'Treasure Porth', 'email' => 'treasure.porth@teamtreehouse.com'),
                  array('name' => 'Andrew Chalkley', 'email' => 'andrew.chalkley@teamtreehouse.com'));

echo "<ul>\n";
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
echo "<li>" .$contacts[0]["name"]. ":" .$contacts[0]["email"]. "</li>\n";
echo "<li>" .$contacts[1]["name"]. ":" .$contacts[1]["email"]. "</li>\n";
echo "<li>" .$contacts[2]["name"]. ":" .$contacts[2]["email"]. "</li>\n";
echo "<li>" .$contacts[3]["name"]. ":" .$contacts[3]["email"]. "</li>\n";
echo "</ul>\n";

4 Answers

Oh I think I know why now. Your output has to be exactly the same as how it was originally when the content was hard coded. You have the colons like this ":" and you need a space on both sides of the colon like this

"<li>" .$contacts[3]["name"]. " : " .$contacts[3]["email"]. "</li>\n";

That looks correct to me. I don't see anything wrong with your code. What kind of error are you getting?

Hi, this is the error message I get when I run the code: "I do not see the required output. You should not be modifying the output at this point." Thanks

Oh OMG , I didn't pay attention about that ,( how much precise you must be if you want to be a programmer) Thank You So much for your help

Lol yea the smallest details makes a big difference. That happens to me a lot. You're welcome!