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php 合并多维数组中相同的值

$arr = array( array( 'user_id' => 100, 'goods_id' => 10, 'number' => 1, ), array( 'user_id' => 100, 'goods_id' => 10, 'number' => 2, ), array( 'user_id' => 100, 'goods_id' => 10, 'number' => 2, ), array( 'user_id' => 100, 'good...

$arr = array( array( array("stocknotifyId" => 1,"sku" => '13809_BL_37',"email" => 'huang@aaa.com'), array("stocknotifyId" => 3,"sku" => '13809_BL_37',"email" => 'hrheve@dfwef.com'), array("stocknotifyId" => 5,"sku" => '13809_BL...

$arr=array( 0 => array ( 0 => array ( 'idc_name_list' => '韩国电信', 'start_time' => '2014-09-04 12:10', 'end_time' => '2014-09-04 12:10', 'online_down' => 0 ) ), 1 => Array ( 0 => array ( 'idc_name_list' => '首都在线云', 'onli...

$tmpArray = array(); foreach ($laArray as $row) { $key = $row['name'] . $row['age']; if (array_key_exists($key, $tmpArray)) { $tmpArray[$key]['id'] = $tmpArray[$key]['id'] . '+' . $row['id']; if (is_array($tmpArray[$key]['moeny...

直接用array_unique()函数即可 $arr = ['0006','0006','0005'];print_r($arr); //Array ( [0] => 0006 [1] => 0006 [2] => 0005 )$arr = array_unique($arr);print_r($arr); //Array ( [0] => 0006 [2] => 0005 )

foreach ($b as $nodeIndex => $oneNode) { foreach ($oneNode as $key => $value) { $a[$nodeIndex][$key] += $value; } } print_r($a);

$arr=array( 0=>array( 'tid'=>26, 'tname'=>'内衣', 'id'=>1 ), 1=>array( 'tid'=>25, 'tname'=>'女装', 'id'=>1 ), 2=>array( 'tid'=>27, 'tname'=>'男装', 'id'=>2 ), 3=>array( 'tid'=>28, 'tname'=>'运动', 'id'=>2 ), 4=>array( 'tid'=>29...

array_unique函数提供了过滤重复的值的功能,但是该函数只能处理一维数组,如果遇到多维数组我们可以现将其转化为一维数组。示例代码如下 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 /* * $data 是你要处理数据 * $result 是输出的结果 */ //将...

foreach($sourceArray as $k=>$v) { $result[$v["sendto"]][] = $v; // sendto 根据你想要的 }

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