Happy Codings - Programming Code Examples

Php Programming Code Examples

Php > Graphics Code Examples

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"); 
?>

Takes octal number as input and converts
C Program take the octal number as input and store it in the variable octal. Initialize the variables decimal and j to zero. Obtain the remainder and quotient of the octal number.

C Find Volume and Surface Area of Sphere
C Program calculates the volume and surface area of sphere. The formula used in this code Surface_area = 4 * Pi * r2, Volume = 4/3 * Pi * r3 where r is the radius of the sphere, Pi= 22/7

Concatenate 2 Strings C++ Without StrCat
Program which take Two Strings as input and concatenate Two Strings without using string class function "strcat()". There are total three strings, two for 'input' and third for our Result

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

Program to Pick and Print a random value
Picks a random value withing range low-high. Value returned seeds the rand() function. Print version information and exit. First seed the random function. Add line, to the array...

Code Print Prime Numbers in given Range
C program print all prime numbers between 1 to n. Input upper & lower limit to print prime. Find Prime numbers between 1 to n. Assume that the current number is Prime and check if

Count Occurence of a Substring in a String
Program takes a string & a substring as input and "counts the occurrence of a substring" in string. Take a String and a Substring as input. Firstly check for the substring in the string. If

C Language Finding the Sum of A.P Series
Program calculates the the sum of A.P series. This C program is used to find the sum of the "Arithmetic Progression Series" and Here A.P stands for Arithmetic Progression. Sequence