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  1. <?php
  2.  
  3. $item = array(
  4.     'phone' => array(
  5.         array(
  6.             'Item' => 'S5',
  7.             'info' => array(
  8.                 array('seller' => 'John', 'price' => 1800),
  9.                 array('seller' => 'Mason','price' => 1200),
  10.                 array('seller' => 'Alex','price' => 1500),
  11.             ),
  12.         ),
  13.         array(
  14.             'Item' => 'iPhone 5',
  15.             'info' => array(
  16.                 array('seller' => 'Depay', 'price' => 1900),
  17.                 array('seller' => 'David', 'price' => 1450),
  18.                 array('seller' => 'Daemon', 'price' => 1600),
  19.             )
  20.         ),
  21.     ),
  22. );
  23.  
  24.  foreach($item['phone'] as $key => $price) {
  25.  
  26.         foreach($price['info'] as $info => $price2 ) {
  27.  
  28.             if ($price2['price'] >= 1500) {
  29.  
  30.                 unset($item['phone'][$key]['info'][$info]); 
  31.  
  32.             }
  33.         }
  34.     }
  35.  
  36. echo "<pre>";
  37. print_r($item);
Success #stdin #stdout 0.02s 24448KB
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<pre>Array
(
    [phone] => Array
        (
            [0] => Array
                (
                    [Item] => S5
                    [info] => Array
                        (
                            [1] => Array
                                (
                                    [seller] => Mason
                                    [price] => 1200
                                )

                        )

                )

            [1] => Array
                (
                    [Item] => iPhone 5
                    [info] => Array
                        (
                            [1] => Array
                                (
                                    [seller] => David
                                    [price] => 1450
                                )

                        )

                )

        )

)
https://ideone.com/Mk7VfU
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
public

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