When referencing the config configuration file in PHP, an error will be reported. Is that a PHP version issue?

<code>parse error :syntax error,unexpected '[' ············</code>

Later I used array

If you want to use

<code>$config=[

]</code>

In this case, are there any requirements for the version?

Reply content:

<code>parse error :syntax error,unexpected '[' ············</code>

Later I used array

If you want to use

<code>$config=[

]</code>

In this case, are there any requirements for the version?

Look at the documentation. Since 5.4, you can use the short array definition syntax and use [] to replace the array() address

Paste the complete config file...

<code><?php
    return $config = [
        //.....
    ];</code>

If it looks like the above...there is no problem...

Check it out:
What’s new in PHP 5.3, 5.4, 5.5, 5.6