PHP Exercises: Check whether two given integers are in the range 40..50 inclusive
20. Check Integers in Range 40..50 or 50..60
Write a PHP program to check whether two given integers are in the range 40..50 inclusive, or they are both in the range 50..60 inclusive.
Sample Solution:
PHP Code :
Explanation:
- Function Definition:
- The test function takes two parameters, $x and $y, representing the coordinates of a point.
- Region Checks:
- First Rectangle (condition1): Checks if the point is within the rectangle bounded by x = 40 to 50 and y = 40 to 50.
- Second Rectangle (condition2): Checks if the point is within the rectangle bounded by x = 50 to 60 and y = 50 to 60.
- Return Value:
- The function returns true if the point lies within either of the two rectangles; otherwise, it returns false.
- Function Calls and Results:
- First Call: test(78, 95) returns false as (78, 95) is outside both regions.
- Second Call: test(25, 35) returns false as (25, 35) is outside both regions.
- Third Call: test(40, 50) returns true as (40, 50) is within the first region.
- Fourth Call: test(55, 60) returns true as (55, 60) is within the second region.
Output:
bool(false) bool(false) bool(true) bool(true)
Flowchart:

For more Practice: Solve these Related Problems:
- Write a PHP script to verify if two integers both fall within 40–50 or both within 50–60, returning a boolean accordingly.
- Write a PHP function that tests two numbers for dual-range membership (either both in 40–50 or both in 50–60) using logical operators.
- Write a PHP program to check two inputs against two distinct ranges and output true only if both lie in one common range.
- Write a PHP script to apply compound condition checks for two numbers to decide if they are in matching specific ranges.
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