Search results for: "dynamic checkbox values"

Are there any best practices for handling variable values in PHP functions with different numbers of parameters?

When working with PHP functions that can accept a variable number of parameters, it is best practice to use the func_num_args() and func_get_args() fu...

What potential issues can arise when using number_format in PHP for formatting values in a PDF table?

When using number_format in PHP for formatting values in a PDF table, potential issues can arise with the alignment of the numbers. This is because nu...

Is using md5 hash values a reliable method for comparing binary data from different images in PHP?

Using MD5 hash values to compare binary data from different images in PHP is not a reliable method. This is because MD5 is considered to be a weak has...

How can PHP be used to display different sets of values from a database in different formats?

To display different sets of values from a database in different formats, you can use PHP to query the database and then format the results accordingl...

What are common errors to avoid when trying to sum values from a MySQL table using PHP?

One common error to avoid when trying to sum values from a MySQL table using PHP is not properly connecting to the database before executing the query...