Backend Development
PHP Tutorial
How to Create WooCommerce Product Variations with New Attributes Programmatically?
How to Create WooCommerce Product Variations with New Attributes Programmatically?
Nov 18, 2024 am 11:30 AM
Create WooCommerce Product Variations with New Attributes Programmatically
When working with variable products in WooCommerce 3 , you may encounter the need to create variations programmatically. This can be achieved while also creating new attribute values and setting them within the parent variable product.
Creating Product Variations
To create a variation for a variable product, we can use the following custom function:
/**
* Create a product variation for a defined variable product ID.
*
* @since 3.0.0
* @param int $product_id |?Post ID of the product parent variable product.
* @param array $variation_data | The data to insert in the product.
*/
function create_product_variation( $product_id, $variation_data ){
// Get the Variable product object (parent)
$product = wc_get_product($product_id);
$variation_post = array(
'post_title' => $product->get_name(),
'post_name' => 'product-'.$product_id.'-variation',
'post_status' => 'publish',
'post_parent' => $product_id,
'post_type' => 'product_variation',
'guid' => $product->get_permalink()
);
// Creating the product variation
$variation_id = wp_insert_post( $variation_post );
// Get an instance of the WC_Product_Variation object
$variation = new WC_Product_Variation( $variation_id );
}
Handling Attribute Values and Taxonomy Creation
Within the function, we enhance functionality by handling attribute value checking and creation:
// Iterating through the variations attributes
foreach ($variation_data['attributes'] as $attribute => $term_name )
{
$taxonomy = 'pa_'.$attribute; // The attribute taxonomy
// If taxonomy doesn't exists we create it (Thanks to Carl F. Corneil)
if( ! taxonomy_exists( $taxonomy ) ){
register_taxonomy(
$taxonomy,
'product_variation',
array(
'hierarchical' => false,
'label' => ucfirst( $attribute ),
'query_var' => true,
'rewrite' => array( 'slug' => sanitize_title($attribute) ), // The base slug
),
);
}
// Check if the Term name exist and if not we create it.
if( ! term_exists( $term_name, $taxonomy ) )
wp_insert_term( $term_name, $taxonomy ); // Create the term
}
Usage
To utilize this function, provide it with the variable product ID and the following data array:
// The variation data
$variation_data = array(
'attributes' => array(
'size' => 'M',
'color' => 'Green',
),
'sku' => '',
'regular_price' => '22.00',
'sale_price' => '',
'stock_qty' => 10,
);
Conclusion
Through this function, you can now programmatically create product variations with new attribute values, setting them up within the parent variable product seamlessly.
The above is the detailed content of How to Create WooCommerce Product Variations with New Attributes Programmatically?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
What are some best practices for versioning a PHP-based API?
Jun 14, 2025 am 12:27 AM
ToversionaPHP-basedAPIeffectively,useURL-basedversioningforclarityandeaseofrouting,separateversionedcodetoavoidconflicts,deprecateoldversionswithclearcommunication,andconsidercustomheadersonlywhennecessary.StartbyplacingtheversionintheURL(e.g.,/api/v
How do I implement authentication and authorization in PHP?
Jun 20, 2025 am 01:03 AM
TosecurelyhandleauthenticationandauthorizationinPHP,followthesesteps:1.Alwayshashpasswordswithpassword_hash()andverifyusingpassword_verify(),usepreparedstatementstopreventSQLinjection,andstoreuserdatain$_SESSIONafterlogin.2.Implementrole-basedaccessc
What are the differences between procedural and object-oriented programming paradigms in PHP?
Jun 14, 2025 am 12:25 AM
Proceduralandobject-orientedprogramming(OOP)inPHPdiffersignificantlyinstructure,reusability,anddatahandling.1.Proceduralprogrammingusesfunctionsorganizedsequentially,suitableforsmallscripts.2.OOPorganizescodeintoclassesandobjects,modelingreal-worlden
What are weak references (WeakMap) in PHP, and when might they be useful?
Jun 14, 2025 am 12:25 AM
PHPdoesnothaveabuilt-inWeakMapbutoffersWeakReferenceforsimilarfunctionality.1.WeakReferenceallowsholdingreferenceswithoutpreventinggarbagecollection.2.Itisusefulforcaching,eventlisteners,andmetadatawithoutaffectingobjectlifecycles.3.YoucansimulateaWe
How can you handle file uploads securely in PHP?
Jun 19, 2025 am 01:05 AM
To safely handle file uploads in PHP, the core is to verify file types, rename files, and restrict permissions. 1. Use finfo_file() to check the real MIME type, and only specific types such as image/jpeg are allowed; 2. Use uniqid() to generate random file names and store them in non-Web root directory; 3. Limit file size through php.ini and HTML forms, and set directory permissions to 0755; 4. Use ClamAV to scan malware to enhance security. These steps effectively prevent security vulnerabilities and ensure that the file upload process is safe and reliable.
How can you interact with NoSQL databases (e.g., MongoDB, Redis) from PHP?
Jun 19, 2025 am 01:07 AM
Yes, PHP can interact with NoSQL databases like MongoDB and Redis through specific extensions or libraries. First, use the MongoDBPHP driver (installed through PECL or Composer) to create client instances and operate databases and collections, supporting insertion, query, aggregation and other operations; second, use the Predis library or phpredis extension to connect to Redis, perform key-value settings and acquisitions, and recommend phpredis for high-performance scenarios, while Predis is convenient for rapid deployment; both are suitable for production environments and are well-documented.
What are the differences between == (loose comparison) and === (strict comparison) in PHP?
Jun 19, 2025 am 01:07 AM
In PHP, the main difference between == and == is the strictness of type checking. ==Type conversion will be performed before comparison, for example, 5=="5" returns true, and ===Request that the value and type are the same before true will be returned, for example, 5==="5" returns false. In usage scenarios, === is more secure and should be used first, and == is only used when type conversion is required.
How do I perform arithmetic operations in PHP ( , -, *, /, %)?
Jun 19, 2025 pm 05:13 PM
The methods of using basic mathematical operations in PHP are as follows: 1. Addition signs support integers and floating-point numbers, and can also be used for variables. String numbers will be automatically converted but not recommended to dependencies; 2. Subtraction signs use - signs, variables are the same, and type conversion is also applicable; 3. Multiplication signs use * signs, which are suitable for numbers and similar strings; 4. Division uses / signs, which need to avoid dividing by zero, and note that the result may be floating-point numbers; 5. Taking the modulus signs can be used to judge odd and even numbers, and when processing negative numbers, the remainder signs are consistent with the dividend. The key to using these operators correctly is to ensure that the data types are clear and the boundary situation is handled well.
