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Php Programming Code Examples

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Image Support



Image Support

<?php 
if (function_exists("imagegif")) { 
    header ("Content-type: image/gif"); 
    imagegif ($im); 
} 
elseif (function_exists("imagejpeg")) { 
    header ("Content-type: image/jpeg"); 
    imagejpeg ($im, "", 0.5); 
} 
elseif (function_exists("imagepng")) { 
    header ("Content-type: image/png"); 
    imagepng ($im); 
} 
elseif (function_exists("imagewbmp")) { 
    header ("Content-type: image/vnd.wap.wbmp"); 
    imagewbmp ($im); 
} 
else 
    die("No image support in this PHP server"); 
?>

Code Find the Biggest Number in an Array
C Program to find the biggest number in an array of numbers using recursion. Program prints the largest number in an unsorted array of elements using recursion. Array is...

C++ Implements Queue using Linked List
C++ program, "using iteration", implements the list of elements removed from the queue in first in first out mode using a Linked list. A linked list is an ordered set of data elements,

C++ Sample code Perform the Shaker Sort
In each iteration, Sorting is done in two Parts. At first, "set the highest" value to the highest index and decrement the index. Then Lowest Value to the Lowest Index and increment the

C++ Object Oriented Programming (OOP)
(OOP) is a "Programming Paradigm" that is based on the concept of objects. An object is a "Data Structure" that contains data (fields) and functions. And Objects are instances of

Find the Volume and Surface Area of Cone
This C Program to calculates the volume and surface area of cone. This program is used to find the the volume and surface area of cone. Surface_Area = Pi * r * (r + sqrt(r2 + h2)) and

C Program Sample Implement Bitonic Sort
Compare and swap based on dir, sorts bitonic sequence in ascending order dir=1, otherwise in descending order. Code generates "Bitonic Sequence" by Sorting Recursively two halves

C++ Coding Topological Sorting in Graphs
Using an adjacency matrix, displays the times at which the 'different times' at which nodes are visited and left thereby producing a linear ordering of vertices in a graph. And A graph is

Calculator Program by use C++ Functions
A simple C++ Calculator which have different functions for different operations. menu base selection screen using switch statement. Ever operation should have its own function. Code