[RESOLVED] foreach various arrays

devil_online

Hi
I have to foreach some arrays
What i'm doing is
foreach ($array as $value) {
foreach ($array1as $value1){

}
}

Using multiple foreachs but can I do this with only foreach? like this:

foreach ($array1as $value1 AND $array as $value)

}

thanks

Drakla

You can't really do it that way, and there are a number of factors that matter - if the arrays have the same indexes then you could use something like this:

foreach ($array1 as $key => $value1)
{
	$value2 = $array2[$key];
}

Or you might want to take a look at [man]current/man and [man]next/man as you could move through the second array without it having to match keys. If the keys are just simple ints from zero up you also have the option of using a for loop using the counter as an index... there's man ways to slice this cake.

devil_online

sorry for not explain it very well
I have this code for example:

<?php
$data  = array(110, 112, 114, 171);
$data1  = array(10, 11, 14, 17);
$data2  = array('google', 'yahoo', 'microsoft', 'sun');
shuffle ($data);
shuffle ($data1);
foreach ($data as $key)
{
foreach ($data1 as $key1)
{

}
foreach ($data2 as $key2)
{

}

//$value2 = $array2[$key];
echo $key." ";
echo $key1." ";
echo $key2."<p>";

}

?>

and the result is this:
110 11 sun
171 11 sun

114 11 sun

112 11 sun

my first question is that the $data1 and 2 doesn't change..is any way of fixing this..and is there any easier way for foreaching data1 and 2?

thanks

Jack_McSlay

the foreach loops are completely misplaced, to do what you want it should be like this:

foreach ($data as $key)
{
	foreach ($data1 as $key1)
	{
		foreach ($data2 as $key2)
		{
		   //$value2 = $array2[$key];
		    echo $key." ";
		    echo $key1." ";
		    echo $key2."<p>";
		}
	}
}

devil_online

thanks 😃