README

Is a tool for creating expression tree to filter collection of objects. The main task is to be able filter object in array by their properties. Additionally, I will add SQLResolver to create WHERE filter for your query.

Example

<?php $obj1 = new \stdClass(); $obj1->field = 1; $obj2 = new \stdClass(); $obj2->field = 2; $arr = [$obj1, $obj2]; $expression = Ex::and( Ex::eq(Ex::field('field'), Ex::literal(1)), Ex::gt(Ex::field('field'), Ex::literal(0)) ); $resolver = new ClosureResolver(); $filter = $resolver->dispatch($expression); $result = array_filter($arr, $filter); 

Result

array(1) { [0] => class stdClass#410 (1) { public $field => int(1) } }