數組處理，計算ng數量

array(6) {  [0]=>  string(62) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv"  [1]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv"  [2]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv"  [3]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv"  [4]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv"  [5]=>  string(65) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv"}

已知數組a的形式，如果把7020開頭的檔案看作一個檔案，求得這樣的結果:ts407,bed410-500a1,5306,ng對應數量為1.這要怎麼求？

回複討論(解決方案)

如果是這樣呢？

foreach (glob($datapath."/NG/*.csv") as $filename) {preg_match('/.+\/(\d+)/',$filename,$match);echo $value_lotno.'=>'.$match[1].'
';}

求得結果：

5106=>80015127=>72075127=>72075306=>70205306=>70205306=>70205306=>70205306=>70205306=>70205309=>71735309=>71735310=>71025310=>71025310=>72535310=>72535310=>74345310=>74345310=>74435310=>74435310=>75085310=>75085310=>75735310=>7573

如何把這個結果變成一個數組，像這樣的形式：

array('5106=>8001','5127=>7207','5306=>7020','5309=>7173','5310=>7102','5310=>7253','5310=>7434','5310=>7443','5310=>7508','5310=>7573');

$arr=array('5106=>8001','5127=>7207','5127=>7207','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5309=>7173','5309=>7173','5310=>7102','5310=>7102','5310=>7253','5310=>7253','5310=>7434','5310=>7434','5310=>7443','5310=>7443','5310=>7508','5310=>7508','5310=>7573','5310=>7573',);echo "
";print_r(array_values(array_unique($arr)));echo "
";/*Array(    [0] => 5106=>8001    [1] => 5127=>7207    [2] => 5306=>7020    [3] => 5309=>7173    [4] => 5310=>7102    [5] => 5310=>7253    [6] => 5310=>7434    [7] => 5310=>7443    [8] => 5310=>7508    [9] => 5310=>7573)*/

$arr=array('5106=>8001','5127=>7207','5127=>7207','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5306=>7020','5309=>7173','5309=>7173','5310=>7102','5310=>7102','5310=>7253','5310=>7253','5310=>7434','5310=>7434','5310=>7443','5310=>7443','5310=>7508','5310=>7508','5310=>7573','5310=>7573',);echo "
";print_r(array_values(array_unique($arr)));echo "
";/*Array(    [0] => 5106=>8001    [1] => 5127=>7207    [2] => 5306=>7020    [3] => 5309=>7173    [4] => 5310=>7102    [5] => 5310=>7253    [6] => 5310=>7434    [7] => 5310=>7443    [8] => 5310=>7508    [9] => 5310=>7573)*/

不對吧。原來的格式不是數組啊，我是要把原來的格式變成數組啊。

你不都迴圈出來了嗎.....

echo $value_lotno.'=>'.$match[1].'
';
下面加上
$arr[]=$value_lotno.'=>'.$match[1];
這樣就行了

你不都迴圈出來了嗎.....

echo $value_lotno.'=>'.$match[1].'
';
下面加上
$arr[]=$value_lotno.'=>'.$match[1];
這樣就行了

是我的問題，應該放在迴圈外面print_r，但是這問題問的已經和我的本意相去甚遠了，我本來想問的是，如1#的路徑，把路徑最後的7020開頭的檔案都作為1個檔案來看，計算出ng檔案夾下的檔案數量為1，這個要怎麼求？

舉個例子來看！

舉個例子來看！

$datapath = '../../dat/DIG/TestFunction/'.$machine.'/'.$value_type.'/'.$value_lotno;//已求得var_dump(glob($datapath.'/NG/*.*', GLOB_BRACE));

得到如下結果：

array(1) {  [0]=>  string(62) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5106/NG/8001.csv"}array(2) {  [0]=>  string(62) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207.csv"  [1]=>  string(65) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207_NG.csv"}array(0) {}array(0) {}array(6) {  [0]=>  string(62) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv"  [1]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv"  [2]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv"  [3]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv"  [4]=>  string(64) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv"  [5]=>  string(65) "../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv"}

想要得到的這些路徑下對應的NG的結果數量。（如果開頭都一樣的話則作為一個檔案）

$arr=array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7021_NG.csv",//添加測試);foreach($arr as $v){$tmp=explode('/',$v);$lastfile=array_pop($tmp);preg_match('/^(\d+)(\.|\_)/',$lastfile,$m);$arr_file[]=$m[1];}$count=count(array_unique($arr_file));echo $count;//2

$arr=array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7021_NG.csv",//添加測試);foreach($arr as $v){$tmp=explode('/',$v);$lastfile=array_pop($tmp);preg_match('/^(\d+)(\.|\_)/',$lastfile,$m);$arr_file[]=$m[1];}$count=count(array_unique($arr_file));echo $count;//2

如果有像7#的空數組這樣就不對了，變成了1.

唉，二維你就判斷一下就行了嘛

$all=array(array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5106/NG/8001.csv"),array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207_NG.csv",),array(),array(),array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7021_NG.csv",//添加測試));foreach($all as $arr){if(!$arr){continue;}foreach($arr as $v){$tmp=explode('/',$v);$lastfile=array_pop($tmp);preg_match('/^(\d+)(\.|\_)/',$lastfile,$m);$arr_file[]=$m[1];}}$count=count(array_unique($arr_file));echo $count;//4

唉，二維你就判斷一下就行了嘛

$all=array(array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5106/NG/8001.csv"),array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5127/NG/7207_NG.csv",),array(),array(),array("../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_1.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_2.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_3.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_4.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7020_NG.csv","../../dat/DIG/TestFunction/TS407/BED410-500A1/5306/NG/7021_NG.csv",//添加測試));foreach($all as $arr){if(!$arr){continue;}foreach($arr as $v){$tmp=explode('/',$v);$lastfile=array_pop($tmp);preg_match('/^(\d+)(\.|\_)/',$lastfile,$m);$arr_file[]=$m[1];}}$count=count(array_unique($arr_file));echo $count;//4

我不要求總和，求分項的和：1,1,2
請問怎麼求？

我是醉了，能一次說完麼，哥
$count=count(array_unique($arr_file));
改為
$new=array_count_values($arr_file);

