以下は私のために働きます。ただし、私はPHPの専門家ではありません。つまり、クローン作成についてはあまり詳しくありません(空のクローン配列に注意してください)。既存のプロパティのみをコピーすることに注意してください(1つの配列にmin_valueが含まれ、別の配列に他のキーのみが含まれている場合)
本質的に
function convertArr( $arr ) {
// Easy referencing without having to search through the arrays more than once for a matching id
$new_arr = array();
foreach( $arr as $array ) {
$new_arr[ $array['id'] ] = cloneArr( $array );
}
return $new_arr;
}
function merge( $arr1, $arr2 ) {
$convertedArr1 = convertArr( $arr1 );
$convertedArr2 = convertArr( $arr2 );
$arr = array();
// Based on the ordered array
foreach( $convertedArr1 as $array ) {
$id = $array['id'];
$tempArr = array();
foreach( $convertedArr1[ $id ] as $k => $v ) {
$tempArr[ $k ] = $v;
}
foreach( $convertedArr2[ $id ] as $k => $v ) {
$tempArr[ $k ] = $v;
}
array_push( $arr, $tempArr );
}
return $arr;
}
完全な例:
<?php
//$arr1 = [ ["name" => "john", "id" => 5, "value_max" => 500], ["name" => "john", "id" => 3, "value_max" => 200] ];
//$arr2 = [ ["name" => "john", "id" => 5, "value_min" => 100], ["name" => "john", "id" => 3, "value_min" => 150] ];
$arr1 = array(
array( "name" => "john", "id" => 5, "value_max" => 500 ),
array( "name" => "john", "id" => 3, "value_max" => 200 )
);
$arr2 = array(
array( "name" => "john", "id" => 5, "value_min" => 100 ),
array( "name" => "john", "id" => 3, "value_min" => 150 )
);
function neatPrint( $arr ) {
echo "<pre>";
print_r( $arr );
echo "</pre>";
}
echo "<h2>Before</h2>";
neatPrint( $arr1 );
neatPrint( $arr2 );
echo "<hr/>";
function cloneArr( $old ) {
// I dunno how to properly clone
return $old;
}
function convertArr( $arr ) {
// Easy referencing without having to search through the arrays more than once for a matching id
$new_arr = array();
foreach( $arr as $array ) {
$new_arr[ $array['id'] ] = cloneArr( $array );
}
return $new_arr;
}
function merge( $arr1, $arr2 ) {
$convertedArr1 = convertArr( $arr1 );
$convertedArr2 = convertArr( $arr2 );
$arr = array();
// Based on the ordered array
foreach( $convertedArr1 as $array ) {
$id = $array['id'];
$tempArr = array();
neatPrint( $convertedArr1[ $id ] );
neatPrint( $convertedArr2[ $id ] );
foreach( $convertedArr1[ $id ] as $k => $v ) {
$tempArr[ $k ] = $v;
}
foreach( $convertedArr2[ $id ] as $k => $v ) {
$tempArr[ $k ] = $v;
}
array_push( $arr, $tempArr );
}
echo "<h2>Result</h2>";
return $arr;
}
echo "<h2>Loopthrough</h2>";
neatPrint( merge( $arr1, $arr2 ) );
?>
どう考えているか教えてください :-)