Print respective index value from two arrays in " Javascript " and in " PHP "

Question

Print respective index value from two arrays in " Javascript " and in "PHP"

var  a = [ x , y , z] 
var b = [ p, q, r]

then => values [x, p] , [ y, q]

please help me, Thanks you

One of many PHP dupes: https://stackoverflow.com/questions/36460680/multi-dimensional-loops-from-4-existing-arrays One of many JS dupes: https://stackoverflow.com/q/32937181/2943403 — mickmackusa, Jun 23 '22 at 22:42

yajiv · Answer 1 · 2018-03-22T06:28:10.950

0

You can use Array.prototypr.map. See below code

In php it should be like this.

$a=array("x","y","z");
$b=array("p","q","r");
$c=array_map(null,$a,$b);
print_r($c);

x=[ "x" , "y" , "z"];
y=[ "p" , "q", "r"];

console.log(x.map((x1,i)=>{return [x1,y[i]]}));

edited Mar 22 '18 at 06:28

answered Mar 22 '18 at 05:55

yajiv

2,901
2
15
25

oetoni · Accepted Answer · 2018-03-22T06:15:04.740

0

or just straight forward:

x=[ "x" , "y" , "z"];
y=[ "p" , "q" , "r"];

for (var i = 0; i < x.length; ++i) {
  alert('value at index [' + i + '] is: [' + x[i] + '] and [' + y[i] + ']');
}

as per comment in PHP:

$x= array("x" , "y" , "z");
$y= array("p" , "q" , "r");

for ($i = 0; $i < count($x); ++$i) {
    echo $x[$i];
    echo $y[$i];
}

also check this excellent answer here

edited Mar 22 '18 at 06:15

answered Mar 22 '18 at 05:59

oetoni

3,269
5
20
35

score 0 · Answer 3 · answered Mar 22 '18 at 06:00

0

var a = [ 'x' ,'y' , 'z'];
b = [ 'p', 'q', 'r']
 var newArray = a.map(function(val,index){return [val,b[index]]});
 console.log(newArray)

answered Mar 22 '18 at 06:00

John Willson

444
1
3
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score 0 · Answer 4 · edited Jun 23 '22 at 21:42

0

const daysNums = [1, 2, 3, 4, 5, 6, 7];
const daysNames = [
  "monday",
  "tuesday",
  "wednesday",
  "thursday",
  "friday",
  "saturday",
  "sunday"
];

daysNums.map((num, index) => {
  const f = [num, daysNames[index]];
  console.log(f);
});

edited Jun 23 '22 at 21:42

Lee Taylor

7,761
16
33
49

answered Jun 20 '22 at 11:43

Kashif Sulehria

49
4

Print respective index value from two arrays in " Javascript " and in " PHP "

4 Answers4