CODEWITHSUNDEEP
phpcodeignitermeta-tags
user3697283
user3697283

Reputation: 3

Deschifer this bit of code please

What does the following bit of code mean in "English"?

Just started learning PHP & Codeigniter and cant seem to make sense of it.

<meta name="description" content="<?if (isset($contentdata) && isset($contentdata->description)):?><?=$data->description?><?=$contentdata->description?><?endif;?>" />

As far as i understand, it gets info from the database, but i'm not too sure how, or why the two conditions must be true (&&).

Upvotes: 0

Views: 69

Answers (1)

gherkins
gherkins

Reputation: 14983

//if there's a variable $contentdata AND it has a property ->description
<?if (isset($contentdata) && isset($contentdata->description)):?>

//shorthand syntax for <?php echo $data->description ?>
<?=$data->description?>

//shorthand syntax for <?php echo $contentdata->description ?>
<?=$contentdata->description?>

Upvotes: 1

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