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<?php $input = array( 0 => 'fruit', 1 => 'apple', 2 => 'vegetable', 3 => 'corn', ); /* remove last item from odd arrays */ if( count( $input ) % 2 != 0 ) { array_pop( $input ); } $output = array(); $inputLength = count( $input ); for( $i = 0; $i < $inputLength; $i = $i + 2 ) { $output[$input[$i]] = $input[$i + 1]; } var_dump( $output );
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 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, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(2) { ["fruit"]=> string(5) "apple" ["vegetable"]=> string(4) "corn" }
preferences:
248.5 ms | 406 KiB | 330 Q