wordpress disable posts

ByAnurag batra October 6, 2022October 23, 2022

// add  this hook into function.php  file it will disable the post menu from 
//Left Sidebar in wp-admin Dashboard

function remove_posts_menu() {
    remove_menu_page('edit.php');
}
add_action('admin_menu', 'remove_posts_menu');

Here is what the above code is Doing:
1. The first line of code is a function that removes the Posts menu from the admin menu.
2. The second line of code is an action hook that tells WordPress to execute the function when the admin menu is being built.

PHP Examples

php array_filter

ByAnurag batra August 5, 2022June 30, 2022

$my_array = [‘foo’ => 1, ‘hello’ => ‘world’]; $allowed = [‘foo’, ‘bar’]; $filtered = array_filter( $my_array, function ($key) use ($allowed) { return in_array($key, $allowed); }, ARRAY_FILTER_USE_KEY ); Here is what the above code is Doing: 1. We create an array with two elements, foo and hello. 2. We create an array with two elements, foo…

PHP Examples

laravel s3 download file

ByAnurag batra October 3, 2022September 6, 2022

$s3_file = Storage::disk(‘s3’)->get(request()->file); $s3 = Storage::disk(‘public’); $s3->put(“./file_name.tif”, $s3_file); Here is what the above code is Doing: 1. Get the file from S3 2. Create a new disk called ‘public’ 3. Put the file into the public disk

PHP Examples

prevent SQL injection in PHP?

ByAnurag batra August 6, 2022June 30, 2022

$str = “”; echo htmlentities($str); Here is what the above code is Doing: 1. We are creating a string variable called $str and assigning it a value of 2. We are then using the htmlentities() function to convert the string to HTML entities. 3. We are then printing the string to the screen. The output…

PHP Examples

js check if div is empty

ByAnurag batra July 9, 2022June 30, 2022

if ($(‘#element’).is(‘:empty’)){ //do something } Here is what the above code is Doing: 1. First, we’re checking to see if the element with the ID of element exists. 2. If it does, we’re checking to see if it’s empty. 3. If it is, we’re doing something.

PHP Examples

install phpUnit in php by composer

ByAnurag batra October 6, 2022September 6, 2022

composer require phpunit/php-timer Here is what the above code is Doing: 1. We’re importing the Timer class from the phpunit/php-timer package. 2. We’re creating a new Timer object. 3. We’re calling the start() method on the Timer object. 4. We’re calling the stop() method on the Timer object. 5. We’re calling the elapsed() method on…

PHP Examples

laravel pluck multiple columns

ByAnurag batra July 18, 2022June 30, 2022

$records = $records->pluck(‘data’, ‘id’)->toArray(); // [ // ‘id’ => ‘data’, // … //] Here is what the above code is Doing: 1. We’re using the `where` method to filter the records. 2. We’re using the `pluck` method to get the data we want. 3. We’re using the `toArray` method to convert the collection to an…

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