تجهیزات کتابخانه جدید

تجهیزات کتابخانه

decokadeh شهریور ۴, ۱۳۹۷

تجهیزات کتابخانه تجهیزات کتابخانه : کتابخانه در واقع محیطی است که افراد برای مطالعه و تحقیق و پژوهش وارد آن شده و ساعاتی را در آن جا می گذرانند. محیط کتابخانه به گونه ای است که در آن جا مجموعه ای از انواع کتاب ها در زمینه های مختلف جمع…
ادامه مطلب

Warning: Undefined property: DOMElement::$tagName in /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php on line 145

Fatal error: Uncaught TypeError: strtoupper(): Argument #1 ($string) must be of type string, null given in /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php:145 Stack trace: #0 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(145): strtoupper() #1 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php(107): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hash_to_element() #2 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Controller.php(155): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Processor\Dom->add_hashes() #3 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Controller.php(128): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Controller->add_hashes() #4 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Subscriber.php(45): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Controller->add_hashes_when_allowed() #5 /home/decoka/domains/decokadeh.com/public_html/wp-includes/class-wp-hook.php(353): WP_Rocket\Engine\Optimization\LazyRenderContent\Frontend\Subscriber->add_hashes_when_allowed() #6 /home/decoka/domains/decokadeh.com/public_html/wp-includes/plugin.php(206): WP_Hook->apply_filters() #7 /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/Buffer/Optimization.php(100): apply_filters() #8 [internal function]: WP_Rocket\Engine\Optimization\Buffer\Optimization->maybe_process_buffer() #9 /home/decoka/domains/decokadeh.com/public_html/wp-includes/functions.php(5581): ob_end_flush() #10 /home/decoka/domains/decokadeh.com/public_html/wp-includes/class-wp-hook.php(353): wp_ob_end_flush_all() #11 /home/decoka/domains/decokadeh.com/public_html/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters() #12 /home/decoka/domains/decokadeh.com/public_html/wp-includes/plugin.php(523): WP_Hook->do_action() #13 /home/decoka/domains/decokadeh.com/public_html/wp-includes/load.php(1308): do_action() #14 [internal function]: shutdown_action_hook() #15 {main} thrown in /home/decoka/domains/decokadeh.com/public_html/wp-content/plugins/wp-rocket/inc/Engine/Optimization/LazyRenderContent/Frontend/Processor/Dom.php on line 145