<?php
$array = Array (
0 => Array ( 'id' => 1, 'column2' => 'value2', 'column3' => 'value3', 'column4' => 'value4', 'column5' => 'value5' ),
1 => Array ( 'id' => 1, 'column2' => 'value2', 'column3' => 'value3', 'column4' => 'value4', 'column5' => 'value5' ),
2 => Array ( 'id' => 2, 'column2' => 'value2', 'column3' => 'value3', 'column4' => 'value4', 'column5' => 'value5' ),
);
$keys =array_column($array, 'id');
$new_array = array_search ($keys, 1);
print_r($new_array);
preferences:
49.55 ms | 402 KiB | 5 Q