Installation problem - v 1.5.6

[Declersa]

Hello,
I tried to install IP version 1.5.6
I followed the procedures very well but by launching the setup, I have this error

Warning: array_map(): Argument #2 should be an array in invocep/index.php on line 315
Warning: array_map(): Argument #2 should be an array in invocep/index.php on line 316
Parse error: syntax error, unexpected '[' in invocep/application/third_party/MX/Router.php on line 51


**A PHP Error was encountered**

Severity: Parsing Error

Message: syntax error, unexpected '['

Filename: MX/Router.php

Line Number: 51

Backtrace:

I have edited the .htaccess and ipconfig.php so that it is using the sub-directory “invocep”.
someone can help me

[Declersa]

i fix it. i resolve it by changing version

[Maxime_GRIMLER]

What do you mean by changing version ?

[Declersa]

i install the version 1.5.0

[Maxime_GRIMLER]

Naaah it’s not possible to install an old version just to have it working.

Where did you download InvoicePlane ?

[Kovah]

@Declersa

Parse error: syntax error, unexpected ‘[’

This error only happens because you are using a PHP version below 5.6 which does not support the short array syntax.
Please upgrade your PHP version and try again.

[Declersa]

Thanks for the answer, i run it to my wamp and yeah it work.
Thanks for the answer and big thanks for the app, realy helpful