在数组项中添加 if 语句

Question

I'm having trouble adding this

<?php echo (set_value('first_name')) ? (set_value('first_name')) : ($row->first_name); ?>

to the value item in the following array

$first_name = array(
              'name'        => 'first_name',
              'id'          => 'first_name',
              'value'       => ' ',
              'maxlength'   => '20',             
              'class'       => 'text',

            );

I tried using quotes and other methods but I get errors. How should I format it for array?

Answer 1

Do you mean like this?

$set_first_name = set_value('first_name');
$first_name = array(
    'name' => $set_first_name ? $set_first_name : $row->first_name,
    // etc

If using PHP 5.3, you can even shorten that to

'name' => $set_first_name ?: $row->first_name