PHP comment examples

Common PHP examples

// Define the user id.

// Return false if validation fails for required fields.

// Validate and sanitize fields.

// Define constants for ....

// Defines variables and constants.

// Create an array with ...

// Echo ...

// Echo ... if valid, else display an error message.

// Create an array with the necessary data to store in the ...
// Required arguments: $args['xyx'], $args['xyx'].

// Include WordPress loader required for 'update_user_meta' and 'get_userdata'.
require_once ABSPATH . 'wp-load.php';

// Include pluggable functions from WordPress required for 'update_user_meta' and 'get_userdata'.
require_once ABSPATH . 'wp-includes/pluggable.php';

// Access the global WordPress database object.
global $wpdb;

// Sanitize and validate inputs.
$subscription_variation_id = absint( $subscription_variation_id ); // Ensure it's a positive integer.
$media_type = sanitize_text_field( $media_type ); // Ensure it's a string.

// Validate inputs.
if ( empty( $subscription_variation_id ) || empty( $media_type ) ) {
return false; // Return false for an invalid input.
}

// Import the ... classes from the ... namespace for use.
use Circlical\PoEditor\PoEditor;
use Circlical\PoEditor\Block;

// Include the ... package.
require_once FANSOCIAL_PLUGIN_DIR_PATH . 'vendor/circlical-po-editor/src/Circlical/PoEditor/PoEditor.php';
require_once FANSOCIAL_PLUGIN_DIR_PATH . 'vendor/circlical-po-editor/src/Circlical/PoEditor/Block.php';
require_once FANSOCIAL_PLUGIN_DIR_PATH . 'vendor/circlical-po-editor/src/Circlical/PoEditor/HeaderBlock.php';

// Create an associative array with ....

// Add filter for...
add_filter( 'locale', array( $this, 'change_language' ) );

// Translator class
class Translator {
    // Constructor
    public function __construct() {
    }
}

// Query to retrieve all columns for the given user.
$query = $wpdb->prepare(

// Execute the query.
$result = $wpdb->get_row($query, ARRAY_A);

// Define the table name with the WordPress prefix
$table_name = $wpdb->prefix . 'fs_payouts';

// Calculate the ... .

// Prepare the SQL query.

// Instinate ... class.

// Private static variable to hold.

// Redirect the user to ...

// Check if the user is not logged in.

// Unset session role.

// Default action.

// Generate ...

// Set the...

// Setup user data.

// Minimum length of 8 characters.

// Must contain at least one uppercase letter, one lowercase letter, and one number.

// Check if args are empty.

// Check required fields for ...

// Check empty fields based on 

// If ... is an array, ...

// Insert the data into the table

// If updating, then ...

// Get the ... value

// If xxx, then ...

// Return null if ... is not found

// Access the array of ....