Need advice to make php server side Datatables work properly - php

Question

There's something weird going on with server-side Datatables from this: https://github.com/n1crack/Datatables.
Don't understand what's going on, i do exactly the same thing as the examples but it simply doesn't work. According to the "where" example https://github.com/n1crack/Datatables/blob/master/public/examples/where/ajax.php, look how simple it should be:
$dt = new Datatables(new MySQL($config));
$dt->query("Select film_id as fid, title, description from film where film_id > 47 and film_id < 83");
echo $dt->generate();
My code:
$config = [ 'host' => 'localhost',
'port' => '3306',
'username' => 'root',
'password' => '',
'database' => 'sys_db_gincana' ];
$dt = new Datatables( new MySQL($config) );
$dt->query("
SELECT seen, id, name, cep, date_format(created,'%d/%m/%Y %h:%i:%s') as created
FROM user
");
echo $dt->generate();
Now look at what my js console prints from my ajax:
A PHP Error was encountered
Severity: 4096 Message: Argument 1 passed to
PHPSQLParser\builders\WhereBuilder::build() must be of the type array,
boolean given, called in C:\Program Files
(x86)\EasyPHP-DevServer-14.1VC11\data\localweb\projects\gincana\vendor\greenlion\php-sql-parser\src\PHPSQLParser\builders\SelectStatementBuilder.php
on line 74 and defined Filename: builders/WhereBuilder.php
Line Number: 112
A PHP Error was encountered
Severity: Warning Message: Invalid argument supplied for
foreach() Filename: builders/WhereBuilder.php Line
Number: 114
A PHP Error was encountered
Severity: 4096 Message: Argument 1 passed to
PHPSQLParser\builders\WhereBuilder::build() must be of the type array,
boolean given, called in C:\Program Files
(x86)\EasyPHP-DevServer-14.1VC11\data\localweb\projects\gincana\vendor\greenlion\php-sql-parser\src\PHPSQLParser\builders\SelectStatementBuilder.php
on line 74 and defined Filename: builders/WhereBuilder.php
Line Number: 112
A PHP Error was encountered
Severity: Warning Message: Invalid argument supplied for
foreach() Filename: builders/WhereBuilder.php Line
Number: 114
Fatal error: Call to a member function
fetch_assoc() on a non-object in C:\Program Files
(x86)\EasyPHP-DevServer-14.1VC11\data\localweb\projects\gincana\vendor\ozdemir\datatables\src\DB\MySQL.php
on line 40
And if if i change the query to:
$dt = new Datatables( new MySQL($config) );
$dt->query("
SELECT seen, id, name, cep, date_format(created,'%d/%m/%Y %h:%i:%s') as created
FROM user
WHERE approved = 0 and canceled = 0
");
echo $dt->generate();
the error changes:
A PHP Error was encountered
Severity: Warning Message: array_merge(): Argument #2 is
not an array Filename: src/Datatables.php Line Number:
47
Fatal error: Call to a member function
fetch_assoc() on a non-object in C:\Program Files
(x86)\EasyPHP-DevServer-14.1VC11\data\localweb\projects\gincana\vendor\ozdemir\datatables\src\DB\MySQL.php
on line 40
Well, the library is a bit new (january 2015), i wonder if someone that had success using it could help me.
Regards

Answer 1

The problem in the WhereBuilder comes from the PHPSQLParser, can you test the latest version from https://github.com/greenlion/PHP-SQL-Parser? It seems to be a simple SQL statement, so actually it should work. I have moved your issue to GitHub, please follow the changes there.