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<?php class User { public $username; public $name; public function __construct($username) { $this->username = $username; $this->name = str_replace(' ', '', $username); } } $users = array( new User('user 1'), new User('user 2'), new User('user 3') ); function new_array_column($input , $column_key, $index_key = null) { $result = array(); array_walk($input, function($value, $key) use (&$result, $column_key, $index_key) { $result[empty($index_key) ? $key : is_object($value) ? $value->{$index_key} : $value[$index_key]] = empty($column_key) ? $value : (is_object($value) ? $value->{$column_key} : $value[$column_key]); }); return $result; } print_r( new_array_column($users, null, 'name') );
Output for 8.5.0
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OPNMX on line 24 Stack trace: #0 {main}
Process exited with code 255.
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14
Fatal error: Unparenthesized `a ? b : c ? d : e` is not supported. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OPNMX on line 24
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in /in/OPNMX on line 24 Array ( [user1] => User Object ( [username] => user 1 [name] => user1 ) [user2] => User Object ( [username] => user 2 [name] => user2 ) [user3] => User Object ( [username] => user 3 [name] => user3 ) )
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Array ( [user1] => User Object ( [username] => user 1 [name] => user1 ) [user2] => User Object ( [username] => user 2 [name] => user2 ) [user3] => User Object ( [username] => user 3 [name] => user3 ) )
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