[New To Php]

learn first , then works

[Ending Tag Php]

why not to be used , they are simple 2 digits ?

[How To Output Multidimensional Array , With For Loop ?]

I do not say to leave forum , Now I understood the issue , and i thought not to use a " for " in these situations , not forever(even i said ).

I am here to learn, not to oppose .

[How To Output Multidimensional Array , With For Loop ?]

ok ok, I will not use never again "for or while" .

Thank to all of you , topic can be closed .

[First Program With No Tutorial]

this is what appears to me

 

, the only thing that I changed is that i add an <br> inside of for loop

like this:

 

for($q = 1; $q <= $questions; $q++){//loop through number of questions required

					echo "  <input name='questions[]' type='text' value='question $q' /><br/>\n";

					for($opt = 1; $opt <= $choices; $opt++){//loop through number of options required

					   echo "   <input name='choice[]' type='text' value='option $opt' /><br/>\n";

					}
[color=#ff0000]				  //here [/color]
[color=#ff0000]				  echo "<br>";[/color]
			}

[How To Output Multidimensional Array , With For Loop ?]

And would you knock screws in with a hammer, or do the sensible thing and use a screwdriver?

 

Ok , i said that im just learning how to use other loop in these case , but i do not use" for or while" when i work with array , because i know that foreach is constructed for that.

So i just want to know how to use other loop to manipulate with array.

[How To Output Multidimensional Array , With For Loop ?]

Read up on foreach (), and you'll see.

Also, key () isn't a special function in any way, it's been a part of the core PHP functionality since at least 4.x. Granted, it's not often used as foreach () is often the better alternative.

i know with foreach ,

foreach ($vegetables as $k => $v) {
 echo $k;
}

, but i want with "for" .

[How To Output Multidimensional Array , With For Loop ?]

also i have a question about how to output the key of array with the for loop .

example this is an array and this array have 2 key 1 and 2 , how to output these keys .

$vegetables=array (1=>"apples", 2=>"pear");

and the output of this array i like to be (if it is possible) :

1 apples
2 pear

without any special function like

key();

or something like this .

Thanks

[How To Output Multidimensional Array , With For Loop ?]

I'm just learning how to use" for or while" in these situations .

again , thank you too much.

[How To Output Multidimensional Array , With For Loop ?]

Thank to all of you , i really understood issue now .

Also when we have the key of array as a string , we need to use a string also in a loop , example like this ?

is it the right ?

<?php
$mArr = array(
"a"=>array(1, "string", 3, 4, 5),
"b"=>array(7, 20, 43, 44, 25)
);




for ($i="a"; $i<= "b"; $i++)
{


for ($j=0;$j<count($mArr[$i]); $j++)
{


echo $mArr[$i][$j]." ";

}
echo"<br>";
}
?>

[How To Output Multidimensional Array , With For Loop ?]

Hello .

( explain me plz)How can i output an Multidimensional array with for loop(or while), not with foreach ?

example this array

$exampleMultidmArr = array (
"nested1" =>array (1,2,3,4,5),
"nested2" =>array (7,20,43,44,25),
);

Thank You.