# Php Programming Code Examples

## Php > Graphics Code Examples

### 2D Line Plot (fully working)

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C Swapping Two Numbers Using Variable - C programmers are required to swap values of two variables. Here, we shall learn how to swap values of 2 integer variables, that may lead to swapping of values of any type and...

Subtract Complex Number using Operator - In this c++ program example, three objects of type "Complex" are created and user is asked to enter the real and imaginary parts for two complex numbers which are stored in objects

Program to Implement strpbrk() Function - Locates "first occurrence" in string string1 of any character in string string2, If a character from string string2 is found, a pointer to the character in string 'string1' is returned, if not

Cube Root of a Number in C++ Language - To find 'cube root of any number' we need to find 0.3 power of any number. if you need to find cube root of 27 then calculate 0.3 power of 27, result is 3. So another method for this

Perform Input Output all Basic Data Types - C language program demonstrate input and output of all basic and derived types. How to use scanf() & printf() function perform input and output on primitive types in C language.

Find the Number of Permutations of given - Prints a total number of permutation possible for a given string. The time complexity of this algorithm is "O(n)". Algorithm takes the input of the string. Then it checks for the repetition

Check if String is Empty or Not in The C++ - You can use the 'empty()' function of string to determine whether a string is empty or not. If a string is empty, function empty() will return true otherwise false. The string class provides