PHP

PHP interview Questions and Answers

What is PHP? Answer: PHP stands for Hypertext Preprocessor. It is a widely used server-side scripting language primarily designed for web development. PHP code is embedded within HTML pages and executed on the server, generating dynamic content. Explain the difference between single quotes (”) and double quotes (“”) in PHP. Answer: Single quotes (”) treat […]

PHP

What is PHP? Understanding PHP: The Powerhouse of Web Development

Introduction: What is PHP? Understanding PHP: The Powerhouse of Web Development: In the world of web development, PHP stands tall as one of the most widely-used and influential scripting languages. From simple personal websites to complex enterprise applications, PHP has played a vital role in shaping the modern web. In this blog post, we will […]

HTML jQuery

Calculate sum of Datatable columns and display in footer – Easy method with sum()

In this example let’s check how to calculate sum of datatable columns (multiple columns) and display the same in footer. In some cases we may need to display the sum of datatable columns at the footer, for example total marks. We can display the whole total – means the sum of datatable columns without pagination […]

PHP

Removing strings or non-integer values from an array in PHP – Simple and Easy Method

Removing non-integer entries from array in php Here we are going to discuss how to remove strings or non-integer values from an array in php. For this we need to use one simple array function in php called array_filter() . it always filters an array using a callback function. Syntax : Parameters : array :- […]

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