絞り込み動作確認

broadcast/index.php

@@ -10,6 +10,7 @@ $log_data = [];
 $page = (int) ($_GET['p'] ?? 1);
 $length = (int) ($_GET['max'] ?? 20);
 $asc = ($_GET['asc'] ?? 0) != 0;
+$keyword = trim ($_GET['q'] ?? '');
 
 $f = fopen (LOG_PATH, 'r');
 
@@ -25,14 +26,21 @@ if ($f !== false)
                        'chat_message' => $chat_info -> message,
                        'answer'       => $dt[2]];
       }
-
   }
 
 fclose ($f);
 
 unset ($f);
 
-$pages_max = (int) (count ($log_data) / $length);
+if ($keyword != '')
+  {
+    $log_data = array_filter ($log_data, fn ($row) => (
+        strpos ($row['chat_name'] . "\n" . $row['chat_message'] . "\n" . $row['answer'],
+                $keyword)
+        !== false));
+  }
+
+$pages_max = (int) ((count ($log_data) - 1) / $length) + 1;
 
 if (!($asc))
   $log_data = array_reverse ($log_data);