<?php
        //Enter your code here, enjoy!

$array = [
  '105' => [
    'title' => 'Truck',
    'nrcount' => 0,
    'template_id' => 105,
    'department_name' => 'Asset Management',
    'department_id' => 78,
    'subcategories' => [
      '183' => [
        'title' => 'Light Duty',
        'nrcount' => 0,
        'code' => 'TRKLT',
        'description' => 'Light Duty Truck',
        'department_id' => 78,
        'project_template_name' => 'Light Duty',
        'flag_auto_accept' => 0,
        'behaviors' => 'equipment'
      ],
      '184' => [
        'title' => 'Medium Duty',
        'nrcount' => 0,
        'code' => 'TRKMD',
        'description' => 'Medium Duty Truck.',
        'department_id' => 78,
        'project_template_name' => 'Medium Duty',
        'flag_auto_accept' => 0,
        'behaviors' => 'equipment'
      ]
    ]
  ],
  '114' => [
    'title' => 'Trailer',
    'nrcount' => 0,
    'template_id' => 114,
    'department_name' => 'Asset Management',
    'department_id' => 78,
    'subcategories' => [
      '186' => [
        'title' => 'Single Axle',
        'nrcount' => 0,
        'code' => 'TRAILS',
        'description' => 'Single Axle Trailer',
        'department_id' => 78,
        'project_template_name' => 'Single Axle',
        'flag_auto_accept' => 0,
        'behaviors' => 'material',
      ]
    ]
  ],
  '115' => [
    'title' => 'Tractor',
    'nrcount' => 0,
    'template_id' => 115,
    'department_name' => 'Asset Management',
    'department_id' => 78,
    'subcategories' => [
      '134' => [
        'title' => 'Light Duty',
        'nrcount' => 0,
        'code' => 'TRALHT',
        'description' => 'Tractor Light Duty',
        'department_id' => 78,
        'project_template_name' => 'Light Duty',
        'flag_auto_accept' => 0,
        'behaviors' => 'equipment| material'
      ],
      '135' => [
        'title' => 'Medium Duty',
        'nrcount' => 0,
        'code' => 'TRAMED',
        'description' => 'Tractor Medium Duty',
        'department_id' => 78,
        'project_template_name' => 'Medium Duty',
        'flag_auto_accept' => 0,
        'behaviors' => 'material'
      ]
    ]
  ]
];


$aOpts = array('restrict_behaviors' => ['equipment', 'infrastructure']);
$templateListingFiltered = array_filter($array, function($category) use ($aOpts) {
        		$category['subcategories'] = array_filter($category['subcategories'], function($subcategory) use($aOpts) {
        			if(count(array_intersect($aOpts['restrict_behaviors'], explode('|', $subcategory['behaviors']))) > 0) {
        				return true;
        			}
        			return false;
        		});
        		print_r($category['subcategories']);
        		return count($category['subcategories']) > 0;
        	});


echo "final\n";
print_r($templateListingFiltered);
// foreach( $templateListingFiltered as $key => $value ){
//     echo $value."\n";
// }

// function RecursiveWrite($array) {
//     foreach ($array as $vals) {
//         echo $vals['title'] . "\n";
//         foreach ($vals['subcategories'] as $sub) {
//             echo $sub['title'] . "\n";
//         }
//         echo "\n\n";


//     }
// }

//RecursiveWrite($templateListingFiltered);