php interview programs and answers

Top 60+ PHP Interview Questions and Answers in 2023

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1. Who do we know as the father of PHP? Rasmus Lerdorf who created the language in 1994.  2. What did the acronym PHP originally stand for? Initially, PHP stood for Personal Home Page, but it now stands for the recursive acronym for PHP: Hypertext Preprocessor. 3. What are some of the common applications of … Read more

PHP Array Functions

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PHP provides various array functions to access and manipulate the elements of array. The important PHP array functions are given below.   Function Description array() Creates an array array_change_key_case() Changes all keys in an array to lowercase or uppercase array_chunk() Splits an array into chunks of arrays array_column() Returns the values from a single column … Read more