Call to undefined function array_column() [closed]

问题:

I am now getting the following error message when trying to run my php(codeigniter framework) code Fatal error: Call to undefined function array_column()

回答1:

http://php.net/manual/fr/function.array-column.php This is a function in PHP 5.5+, you are most likely using an older version of PHP

回答2:

That function is only for PHP 5.5+, so you probably have the wrong version of PHP.