<?php
$abc = array( 'rec_1' => array('f_name'=>'Aron','m_i'=>'M'),
'rec_2' => array('f_name'=>'Abbey','m_i'=>'D'),
'rec_3' => array('f_name'=>'Alice','m_i'=>'P'));
echo $abc['rec_1']['f_name'], "\n";
function build_sorter($key) {
return function ($a, $b) use ($key) {
return strnatcmp($a[$key], $b[$key]);
};
}
usort($abc, build_sorter('f_name'));
foreach ($abc as $item) {
echo $item['f_name'] . ', ' . $item['m_i'] . "\n";
}
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 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 - 8.3.6
- Aron
Abbey, D
Alice, P
Aron, M
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/XprpK on line 10
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/XprpK on line 10
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/XprpK on line 10
Process exited with code 255.
preferences:
236.23 ms | 401 KiB | 311 Q