HasItems

/ LJCPHPCodeDoc / LJCCommonLib / LJC / HasItems

Parameters

$collection - The collection object.

Returns

true if the object is a collection and has items; otherwise false.

Syntax

PHP
public static function HasItems($collection): bool

Checks for collection items.

Example

PHP
class Names extends LJCCollectionBase { public function Add(string $text) { $this->AddItem($text); } public string $Name; } // Checks for collection items. private static function HasItems() { $names = new Names(); $names->Add("First"); $value = LJC::HasItems($names); $result = $value ? "true" : "false"; // result: // true }

PHP

 class Names extends LJCCollectionBase
 {
   public function Add(string $text)
   {
     $this->AddItem($text);
   }
 
   public string $Name;
 }
 
 // Checks for collection items.
 private static function HasItems()
 {
   $names = new Names();
   $names->Add("First");
 
   $value = LJC::HasItems($names);
   $result = $value ? "true" : "false";
 
   // result:
   // true
 }