回答編集履歴

調整

2024/05/14 00:56

投稿

スコア115916

test CHANGED Viewed

@@ -57,6 +57,6 @@
     $result[]=array_filter($row,fn($x)=>$x!==true);
   }
 }
-$result=call_user_func_array( "array_map",[null,...$result]);
+$result=call_user_func("array_map",null,...$result);
 print_r($result);
 ```

再調整

2024/05/13 06:08

投稿

スコア115916

test CHANGED Viewed

@@ -42,3 +42,21 @@
 $result=call_user_func_array( "array_map", array_merge([null],$result));
 print_r($result);
 ```
+# 今風に
+```PHP
+<?PHP
+$table = [
+  [10, 'Alpha', true,'a1','a2'],
+  [13, 'Beta', false,'b1','b2'],
+  [15, 'Gamma', true,'c1','c2'],
+  [21, 'Delta', true,'d1','d2'],
+];
+foreach ($table as $row) {
+  if(in_array(true,$row, true)) {
+    $result[]=array_filter($row,fn($x)=>$x!==true);
+  }
+}
+$result=call_user_func_array( "array_map",[null,...$result]);
+print_r($result);
+```

調整

2024/05/13 05:48

投稿

スコア115916

test CHANGED Viewed

@@ -34,8 +34,6 @@
   [15, 'Gamma', true,'c1','c2'],
   [21, 'Delta', true,'d1','d2'],
 ];
-$result=[];
-$num=2;
 foreach ($table as $row) {
   if(in_array(true,$row, true)) {
     $result[]=array_filter($row,function($x){return $x!==true;});

調整

2024/05/13 05:44

投稿

スコア115916

test CHANGED Viewed

@@ -24,3 +24,23 @@
 unset($tmp);
 print_r($result);
 ```
+# 改良版
+```PHP
+<?PHP
+$table = [
+  [10, 'Alpha', true,'a1','a2'],
+  [13, 'Beta', false,'b1','b2'],
+  [15, 'Gamma', true,'c1','c2'],
+  [21, 'Delta', true,'d1','d2'],
+];
+$result=[];
+$num=2;
+foreach ($table as $row) {
+  if(in_array(true,$row, true)) {
+    $result[]=array_filter($row,function($x){return $x!==true;});
+  }
+}
+$result=call_user_func_array( "array_map", array_merge([null],$result));
+print_r($result);
+```