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PHP PHP Arrays and Control Structures PHP Conditionals Operators

Posted by itai chiriseri
itai chiriseri
5,127 Points

can someone explain the isset function

im having trouble with this challenge can someone help me

index.php 
<?php
$username = 'sketchings';
//Available roles: author, editor, admin
$role = 'editor';

//add conditional statement
echo "You do not have access to this page. Please contact your administratior.";

2 Answers

Hazem mosaad
Hazem mosaad
15,384 Points
Hazem mosaad
Hazem mosaad
15,384 Points

Hi Itia Isset Function it's The Function That Return True Or False

for example : isset(chicken in Refrigerator)

the function check if there is return true (Yes) if no return (False) (no )

i hope this help you to pass the challenge

Source(http://php.net/manual/en/function.isset.php)

itai chiriseri
itai chiriseri
5,127 Points
itai chiriseri
itai chiriseri
5,127 Points

okay thanks very much that was helpful and i managed to pass the challenge

Hazem mosaad
Hazem mosaad
15,384 Points
Hazem mosaad
Hazem mosaad
15,384 Points

Good News You Are Welcome :)