如何-如果显示属性上的If语句

Question

This displays the company logo

{display property='Logo' object_sid=$user_sid}

However how would I get it to say if they have a logo display it if not dont display something.

Thanks for any help.

Answer 1

An if-else statement checks for a given condition at first, if fulfilled moves to the very first part or else goes to the other part.

An Example:

<?php
    $display_property = "Logo";
if(isset($display_property)){
    echo $display_property;
}else
{
    echo "No display";
}
?>

Note: Given with the Information in your question, this example was created. However this might not do the EXACT thing but would play a vital role in understanding what you're struggling with.

PHP Manual: else-If condition