marq

Dr. Charles Simonyi is the Father of Modern Microsoft Excel JavaScript was originally developed by Brendan Eich of Netscape under the name Mocha, later LiveScript, and finally renamed to JavaScript. The word "Biology" is firstly used by Lamarck and Treviranus Hippocrates (460-370 bc) is known as father of medicine. Galene, 130-200 is known as father of Experimental Physology Aristotle (384-322 BC) is known as Father of Zoology because he wrote the construction and behavior of different animals in his book "Historia animalium" Theophrastus(370-285 BC) is known as father of Botany because he wrote about 500 different plants in his book "Historia Plantarum". John Resig is known as Father of Jquery - HTML is a markup language which is use to design web pages. It was invented in 1990 by Tim Berners-Lee. The Google was founded by Larry Page and Sergey Brin. Rasmus Lerdorf was the original creator of PHP. It was first released in 1995. Facebook was founded by Mark Zuckerberg Bjarne Stroustrup, creator of C++. Dennis Ritchie creator of C James Gosling, also known as the "Father of Java" At 11.44%, Bihar is India's fastest growing state Father of HTML -Tim Berners Lee orkut was created by Orkut Büyükkökten, a Turkish software engineer Photoshop: It came about after Thomas Knoll, a PhD student at the University of Michigan created a program to display grayscale images on a monochrome monitor which at the time was called 'Display'.

array_change_key_case

(PHP 4 >= 4.2.0, PHP 5)

array_change_key_case — Changes all keys in an array

Description

array array_change_key_case ( array $input [, int $case = CASE_LOWER ] )

Returns an array with all keys from input lowercased or uppercased. Numbered indices are left as is.

Parameters

input: The array to work on
case: Either CASE_UPPER or CASE_LOWER (default)

Return Values

Returns an array with its keys lower or uppercased, or FALSE if input is not an array.

Errors/Exceptions

Throws E_WARNING if input is not an array.

Examples

Example #1 array_change_key_case() example

<?php

$input_array = array("FirSt" => 1, "SecOnd" => 4);print_r(array_change_key_case($input_array, CASE_UPPER));?>

The above example will output:

Array
(
    [FIRST] => 1
    [SECOND] => 4
)

Notes

Note:

If an array has indices that will be the same once run through this function (e.g. "keY" and "kEY"), the value that is later in the array will override other indices.

Raj Tutorial

marq

Nevigationbar