<?php
$sort = array(
array(
'type' => 'a',
'weight' => .5
),
array(
'type' => 'd',
'weight' => .5
),
array(
'type' => 'b',
'weight' => .6
),
array(
'type' => 'c',
'weight' => .7
),
);
uasort($sort, function ( $a, $b ) {
if( $a['weight'] == $b['weight'] ) {
return 0;
}
return $a['weight'] < $b['weight'] ? 1 : -1;
});
print_r($sort);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- Array
(
[3] => Array
(
[type] => c
[weight] => 0.7
)
[2] => Array
(
[type] => b
[weight] => 0.6
)
[0] => Array
(
[type] => a
[weight] => 0.5
)
[1] => Array
(
[type] => d
[weight] => 0.5
)
)
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Array
(
[3] => Array
(
[type] => c
[weight] => 0.7
)
[2] => Array
(
[type] => b
[weight] => 0.6
)
[0] => Array
(
[type] => a
[weight] => 0.5
)
[1] => Array
(
[type] => d
[weight] => 0.5
)
)
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Array
(
[3] => Array
(
[type] => c
[weight] => 0.7
)
[2] => Array
(
[type] => b
[weight] => 0.6
)
[1] => Array
(
[type] => d
[weight] => 0.5
)
[0] => Array
(
[type] => a
[weight] => 0.5
)
)
preferences:
173.16 ms | 402 KiB | 182 Q