<?php
$arr = array(
Array('weight' => '317.51474856007','reps' => '10'),
Array('weight' => 50,'reps' => 10),
Array('reps' => 10),
Array('reps' => 10)
);
$count = array();
array_walk_recursive($arr, function($v, $k) use ($count){if(array_key_exists($k, $count))$count[$k]++;else $count[$k]=1;});
print_r($arr);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => Array
(
[weight] => 317.51474856007
[reps] => 10
)
[1] => Array
(
[weight] => 50
[reps] => 10
)
[2] => Array
(
[reps] => 10
)
[3] => Array
(
[reps] => 10
)
)
- 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/6e3YT 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/6e3YT on line 10
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/6e3YT on line 10
Process exited with code 255.
preferences:
204.99 ms | 401 KiB | 321 Q