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<?php $arr = array( array('idproduct' => 1, 'amount' => 5), array('idproduct' => 2, 'amount' => 10), array('idproduct' => 3, 'amount' => 11), array('idproduct' => 4, 'amount' => 5) ); addOrOverride($arr, array('idproduct' => 4, 'amount' => 5)); function addOrOverride($arr, $newItem) { $filtered = array_filter(function($item) { $item['idproduct'] != $newItem['idproduct']; }, $arr); if($filtered) die('exists'); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, Closure given in /in/ti8cd:12 Stack trace: #0 /in/ti8cd(12): array_filter(Object(Closure), Array) #1 /in/ti8cd(9): addOrOverride(Array, Array) #2 {main} thrown in /in/ti8cd on line 12
Process exited with code 255.

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