<?php
$records = array(
array(
'id' => 3245 ,
'first_name' => 'John' ,
'last_name' => 'Doe' ,
),
array(
'id' => 3245 ,
'first_name' => 'Sally' ,
'last_name' => 'Smith' ,
),
array(
'id' => 5342 ,
'first_name' => 'Jane' ,
'last_name' => 'Jones' ,
),
array(
'id' => 5623 ,
'first_name' => 'Peter' ,
'last_name' => 'Doe' ,
)
);
$first_names = array_column ( $records , 'id' );
print_r ( $first_names );
- Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 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] => 3245
[1] => 3245
[2] => 5342
[3] => 5623
)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Fatal error: Call to undefined function array_column() in /in/qDTka on line 25
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: array_column() in /in/qDTka on line 25
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: array_column() in /in/qDTka on line 25
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: array_column() in /in/qDTka on line 25
preferences:
235.23 ms | 401 KiB | 336 Q