例如
$a = array(
array(
'province'=>'ss',
'package' => array(
array(
'FX58'=>0,
'PName' => 'a'
),
),
'storeName'=> 'test',
),
array(
'province'=>'cc',
'package' => array(
array(
'FX58'=>1,
'PName' => 'b'
),
),
'storeName'=> 'test2',
)
);
$b = array(
array(
'province'=>'ss',
'package' => array(
array(
'FX58'=>1,
'PName' => 'a'
),
),
'storeName'=> 'test',
),
array(
'province'=>'cc',
'package' => array(
array(
'FX58'=>2,
'PName' => 'b'
),
),
'storeName'=> 'test2',
)
);
将b数组值统计到a数组中
这样？
$new=array_merge($a,$b);echo "<pre class="brush:php;toolbar:false">";print_r($new);echo "
分组键是哪个？
这样？
$new=array_merge($a,$b);echo "<pre class="brush:php;toolbar:false">";print_r($new);echo "
分组键是哪个？
将相同province,storeName,，pName中FX158数据统计起来
$a = array( array( 'province'=>'ss', 'package' => array( array( 'FX58'=>0, 'PName' => 'a' ), ), 'storeName'=> 'test', ), array( 'province'=>'cc', 'package' => array( array( 'FX58'=>1, 'PName' => 'b' ), ), 'storeName'=> 'test2', ));$b = array( array( 'province'=>'ss', 'package' => array( array( 'FX58'=>1, 'PName' => 'a' ), ), 'storeName'=> 'test', ), array( 'province'=>'cc', 'package' => array( array( 'FX58'=>2, 'PName' => 'b' ), ), 'storeName'=> 'test2', ));foreach($a as $v) { foreach($v['package'] as $t) { $res[$v['province']][$v['storeName']][$t['PName']] = $t['FX58']; }}foreach($b as &$v) { foreach($v['package'] as $t) { $res[$v['province']][$v['storeName']][$t['PName']] += $t['FX58']; }}foreach($a as &$v) { foreach($v['package'] as &$t) { $t['FX58'] = $res[$v['province']][$v['storeName']][$t['PName']]; }}print_r($a);Array( [0] => Array ( [province] => ss [package] => Array ( [0] => Array ( [FX58] => 1 [PName] => a ) ) [storeName] => test ) [1] => Array ( [province] => cc [package] => Array ( [0] => Array ( [FX58] => 3 [PName] => b ) ) [storeName] => test2 ))
$a = array( array( 'province'=>'ss', 'package' => array( array( 'FX58'=>0, 'PName' => 'a' ), ), 'storeName'=> 'test', ), array( 'province'=>'cc', 'package' => array( array( 'FX58'=>1, 'PName' => 'b' ), ), 'storeName'=> 'test2', ));$b = array( array( 'province'=>'ss', 'package' => array( array( 'FX58'=>1, 'PName' => 'a' ), ), 'storeName'=> 'test', ), array( 'province'=>'cc', 'package' => array( array( 'FX58'=>2, 'PName' => 'b' ), ), 'storeName'=> 'test2', ));foreach($b as $k=>$v){ for($i=0,$len=count($a); $i<$len; $i++){ if($a[$i]['province'] == $v['province'] && $a[$i]['package'][0]['PName']==$v['package'][0]['PName'] && $a[$i]['storeName']==$v['storeName']){ $a[$i]['package'][0]['FX58'] += $v['package'][0]['FX58']; } }}echo '<pre class="brush:php;toolbar:false">';print_r($a);echo 'Array( [0] => Array ( [province] => ss [package] => Array ( [0] => Array ( [FX58] => 1 [PName] => a ) ) [storeName] => test ) [1] => Array ( [province] => cc [package] => Array ( [0] => Array ( [FX58] => 3 [PName] => b ) ) [storeName] => test2 ))
