Search results for: "time-based functionality"

What are some common techniques for calculating the pixel height of a bar in a chart based on normalized data in PHP?

When working with normalized data in a chart, we need to calculate the pixel height of each bar based on the data values. One common technique is to u...

How can PHP be used to efficiently manage and filter database entries based on their age in relation to a specific date?

To efficiently manage and filter database entries based on their age in relation to a specific date, you can use PHP to calculate the age of each entr...

In PHP, what are the recommended methods for handling dynamic form element interactions, such as updating select boxes based on user input?

When dealing with dynamic form element interactions in PHP, one recommended method is to use AJAX to handle the communication between the frontend and...

How can PHP be used to dynamically display data based on user input, such as selecting an author from a dropdown menu?

To dynamically display data based on user input, such as selecting an author from a dropdown menu, you can use PHP in combination with HTML and JavaSc...

How can PHP developers ensure that all values in an array are included or excluded in a calculation based on specific criteria?

To ensure that all values in an array are included or excluded in a calculation based on specific criteria, PHP developers can use array_filter() func...