- print_r: documentation ( source)
- asort: documentation ( source)
<?php
$elements = array(
array(
'weight' => 100,
'index' => 1,
'html' => 'foo1',
),
array(
'weight' => 20,
'index' => 2,
'html' => 'foo2',
),
array(
'weight' => 100,
'index' => 3,
'html' => 'foo3',
),
);
print_r( $elements );
asort( $elements );
print_r( $elements );