@ 2015-04-07T14:05:44Z <?php
$records = array(
array(
'id' => 2135 ,
'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 );
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Output for 5.5.0 - 5.5.38 , 5.6.0 - 5.6.38 , 7.0.0 - 7.0.33 , 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 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.4 , 8.3.6 Array
(
[0] => 2135
[1] => 3245
[2] => 5342
[3] => 5623
)
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
(
[0] => 2135
[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/51N63 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/51N63 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/51N63 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/51N63 on line 25
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