Search results for: "indefinite number of parameters"

What are the parameters of the number_format function in PHP for formatting prices?

When formatting prices in PHP using the number_format function, there are a few parameters that can be used to customize the output. The function take...

How can an unknown number of function parameters be passed in PHP without using eval() or packaging them into an array?

When dealing with an unknown number of function parameters in PHP without using eval() or packaging them into an array, you can utilize the func_get_a...

What are the potential pitfalls of using query parameters to control the number of entries displayed per page in PHP?

One potential pitfall of using query parameters to control the number of entries displayed per page in PHP is the lack of input validation, which can...

How can the issue of "Invalid parameter number" be resolved when using a PHP wrapper for PDO?

The issue of "Invalid parameter number" typically occurs when there are more placeholders in the SQL query than there are bound parameters. To resolve...

What is the significance of the error message "SQLSTATE[HY093]: Invalid parameter number: parameter was not defined" in PHP?

The error message "SQLSTATE[HY093]: Invalid parameter number: parameter was not defined" in PHP typically occurs when executing a SQL query with place...