Using Variable Variables to Create Associations : Associate Array « Data Structure « PHP






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  3. Associate Array

Using Variable Variables to Create Associations

 
<?php
$favorite_color = 'blue';
$favorite_weapon = 'gun';
$favorite_drink = 'beer';

$favorite_things = array('color', 'weapon', 'drink');

foreach ($favorite_things as $thing) {
    echo '<p>', $thing, ' = ', ${"favorite_{$thing}"}, '</p>';
}
?>








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