<?php 1 => 'a', 2 => 'b', 3 => 'c' ); 2 => 'b', 3 => 'c', 4 => 'd' ); $efekt = array_unique_keys($zmienna1, $zmienna2); ?> Array ( [1] => a [2] => b [3] => c [4] => d )
W jaki sposób osiągnąć powyższy efekt ?
<?php 1 => 'a', 2 => 'b', 3 => 'c' ); 2 => 'b', 3 => 'c', 4 => 'd' ); $efekt = array_unique_keys($zmienna1, $zmienna2); ?> Array ( [1] => a [2] => b [3] => c [4] => d )
<?php 1 => 'a', 2 => 'b', 3 => 'c' ); 2 => 'b', 3 => 'c', 4 => 'd' ); ?>
<?php Array ( [0] => 3 [1] => 3 [2] => 3 [3] => 3 [4] => 3 [5] => 3 [6] => 3 [7] => 3 [8] => 3 [9] => 3 [10] => 4 [11] => 3 [12] => 5 [13] => 5 [14] => 1 ) ?>
<?php 1 => 'a', 2 => 'b', 3 => 'c' ); 2 => 'b', 3 => 'c', 4 => 'd' ); foreach ($zmienna1 as $key => $val) { { $unikalne[] = $zmienna1[$key]; } } foreach ($zmienna2 as $key => $val) { { $unikalne[] = $zmienna2[$key]; } } ?>