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PHP PHP Arrays and Control Structures PHP Arrays Multidimensional Arrays

Andres Vicente
Andres Vicente
1,665 Points

In the code below, we have a simple array of contact names. We want to use the $contacts array to fill in the hardcoded

syntax error, unexpected '" . : alena.holligan@teamtreeh' (T_CONSTANT_ENCAPSED_STRING), expecting ',' or ';' in index.php on line 7

index.php
<?php
//edit this array
$contacts = array('Alena Holligan', 'Dave McFarland', 'Treasure Porth', 'Andrew Chalkley');

echo "<ul>\n";
//$contacts[0] will return 'Alena Holligan' in our simple array of names.
echo "<li> . $contacts[0] , " " . : alena.holligan@teamtreehouse.com</li>\n";
echo "<li> . $contacts[1]  , " " . : dave.mcfarland@teamtreehouse.com</li>\n";
echo "<li> . $contacts[2]  , " " . : treasure.porth@teamtreehouse.com</li>\n";
echo "<li> . $contacts[3]  , " " . : andrew.chalkley@teamtreehouse.com</li>\n";
echo "</ul>\n";
Daniel PΓ©rez
Daniel PΓ©rez
13,402 Points

Hello Andres

Try to separate the string from the array. If you echo "<li>" then you have to concatenate the value in the array by using the dot operator, like this: echo "<li>" . $contacts[0] . "</li>";

If you do not want to cancatenate the string with the value of the array, you can pass the value of the array to a variable and add it inside the string, like this: $contacName = $contacts[0]; echo "<li> $contactName </li>";

Because when you use double quotes, PHP can interpret the value of the variable.

I hope it helps.

1 Answer

Extremely poor written question on Tree House!!