3v4l.org

run code in 300+ PHP versions simultaneously
<?php $priceTableData = array( array('productId'=>1,'price'=>50,'discount'=>12), array('productId'=>2,'price'=>22,'discount'=>2), array('productId'=>3,'price'=>7,'discount'=>0), array('productId'=>4,'price'=>9,'discount'=>0), array('productId'=>5,'price'=>35,'discount'=>7), ); $discounts= array_column($priceTableData , 'discount', 'productId'); print_r($discounts);
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Array ( [1] => 12 [2] => 2 [3] => 0 [4] => 0 [5] => 7 )
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/VMsJq on line 12
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_column() in /in/VMsJq on line 12
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Fatal error: Call to undefined function: array_column() in /in/VMsJq on line 12
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_column() in /in/VMsJq on line 12

preferences:
284.41 ms | 401 KiB | 456 Q