bednic/rich-expression-builder

This package is abandoned and no longer maintained. The author suggests using the jaspr/expression package instead.

Rich expression builder allows create complex closure expression tree to filter array of objects

2.0.0 2022-06-14 20:56 UTC

Requires

• php: ^8.1

Requires (Dev)

• ext-pdo: *
• ext-pdo_sqlite: *
• doctrine/collections: ^1.6
• doctrine/orm: ^2.7
• phpstan/phpstan: ^1.4.10
• phpunit/phpunit: ^9.4
• squizlabs/php_codesniffer: ^3.5

MIT

• Tomas Benedikt

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)
  }
}