Search results for: "function parameter"

What is the correct parameter order for the explode function in PHP?

The correct parameter order for the explode function in PHP is to first provide the delimiter as the first parameter, followed by the string to be spl...

How can a PHP function be triggered with a parameter by an input button?

To trigger a PHP function with a parameter by an input button, you can use a form with a hidden input field to pass the parameter value to the PHP scr...

What is the significance of parameter 1 in the fgetcsv function in PHP?

The significance of parameter 1 in the fgetcsv function in PHP is the file handle that points to the CSV file being read. It is required to specify th...

How can a variable be assigned as an optional parameter in a PHP function?

In PHP, you can assign a variable as an optional parameter in a function by providing a default value for that parameter. This allows the function to...

What specific parameter in the imagepng() function caused the error in the script?

The error in the script is likely caused by passing an incorrect parameter to the imagepng() function. The imagepng() function requires the image reso...