<?php 
function numbers ($x) {
       if ($x > 0) {
                echo "number is positive";
       } else if ($x == 0) {
                echo "number is zero";
        } else {
                echo " number is negative";
         }
}
echo numbers(256); \\ result-- number is positive
echo numbers(0); \\ result-- number is zero
echo numbers(-123); result-- number is negative

<?php 
function func($x, $y) {
	
echo " until change: $x, $y"."\n";

$num=$x;
$x=$y;
$y=$num;

echo "result: $x, $y";
}
func(2,1);

\\ result-- until change: 2----1, result:1-----2

$ git commit -m "Something terribly misguided" # (0: Your Accident)
$ git reset HEAD~                              # (1)
[ edit files as necessary ]                    # (2)
$ git add .                                    # (3)
$ git commit -c ORIG_HEAD                      # (4)

$ git reset HEAD~ 

pm.environment.get("variable_key");
pm.globals.get("variable_key");
pm.variables.get("variable_key");
pm.collectionVariables.get("variable_key");

pm.environment.set("variable_key", "variable_value");
pm.globals.set("variable_key", "variable_value");
pm.collectionVariables.set("variable_key", "variable_value");

pm.environment.unset("variable_key");
pm.globals.unset("variable_key");
pm.collectionVariables.unset("variable_key");

pm.sendRequest("https://postman-echo.com/get", function (err, response) {
    console.log(response.json());
});

pm.test("Status code is 200", function () {
    pm.response.to.have.status(200);
});

pm.test("Body matches string", function () {
    pm.expect(pm.response.text()).to.include("string_you_want_to_search");
});

pm.test("Your test name", function () {
    var jsonData = pm.response.json();
    pm.expect(jsonData.value).to.eql(100);
});

pm.test("Body is correct", function () {
    pm.response.to.have.body("response_body_string");
});

pm.test("Content-Type is present", function () {
    pm.response.to.have.header("Content-Type");
});

pm.test("Response time is less than 200ms", function () {
    pm.expect(pm.response.responseTime).to.be.below(200);
});

pm.test("Successful POST request", function () {
    pm.expect(pm.response.code).to.be.oneOf([201, 202]);
});

pm.test("Status code name has string", function () {
    pm.response.to.have.status("Created");
});

var jsonObject = xml2Json(responseBody);

var schema = {
    "items": {
        "type": "boolean"
    }
};
var data1 = [true, false];
var data2 = [true, 123];
pm.test('Schema is valid', function () {
    pm.expect(tv4.validate(data1, schema)).to.be.true;
    pm.expect(tv4.validate(data2, schema)).to.be.true;
});

start_date

end_date

Pre-request Script

let date = new Date();
let year = date.getFullYear()
let month = ("0" + (date.getMonth() + 1)).slice(-2)
let start_date = year+'-'+month+'-01';
let days = new Date(year, month, 0).getDate()
let end_date = year+'-'+month+'-'+days;

pm.collectionVariables.set("start_date", start_date);
pm.collectionVariables.set("end_date", end_date);

https://httpbin.org/get?start_date={{start_date}}&end_date={{end_date}}

 DB::statement('SET FOREIGN_KEY_CHECKS=0;');
 DB::table('rcsa_timeline_statuses')->truncate();
 DB::statement('SET FOREIGN_KEY_CHECKS=1;');

php artisan db:seed --class=RcsaProgressSeeder 

 1)    function proposal(thename, thecolor) {

// "+"-means conjunction, for example sentence 1 is sentence 2 in this case
// "alert"- is like "$x" in php

alert ("my name is" + thename + "and my favourite color is " + thecolor + ".")
 
}
proposal("gvanca", "green")
//result- "my name is gvanca and my favourite color is green"



2)     function number(x,) {

return 8 * x 

}

let number1 = number(2)

alert (number1)
//result- 8 * 2=16 so the answer is "16"

let name="giorgi"
let age= 27

function gender() {
alert "men"
}

let human= {
         name: "giorgi",
         age: 27,
         gender: "men",

//we can make function in objects too

     men() {
               alert "hello"
        },

//also we can make object in objects 

          favanimal {
              first:"dog",
              second:"cat"
     }   
}

let numbers = [2, 3, 5, 6, 7, 8]
let myfavouritenumbers = ["1"," 2"," 3", "4"," 5"]
let myfavouritecolors = ["red", "green", "blue"]
let mynumbers = 1,78



//"push"-adds the given element to the array
//result- red, green, blue, yellow
myfavouritecolors.push("yellow")



//"splice"-Removes the element whose "address" we gave
//result- 1,2,4,5
myfavouritenumbers.splice(2, 1)



//[3]- find third number in array
//result-"6"
numbers[3]



//"tofixed"-Rounds the number
//rersult- "2"
mynumbers.tofixed()

<?php

function numbers($price, $discount) {
    
    return $price - $price/100*$discount;
}


echo numbers(80,20);  //result - "80-80/100*20=64"
echo numbers(100,50); //result - "100-100/100*50=50"
echo numbers(200,80); //result - "200-200/100*80=40"